38
50 tons (50 mt) at an 11' (3.35 m) radius 16,800 lbs (7 620 kg) clam & drag ratings with 70' (21.34 m) of boom 140' (42.67 m) conventional angle boom and 110' + 50' (33.53 + 15.24 m) boom + jib combination 163' (49.68 m) maximum tip height 140' (42.67 m) maximum 360° working radius Transports under 90,000 lbs (40 824 kg) with tracks, counterweights and boom base section Optional boom folding equipment allows 50' (15.24 m) of boom to be transported on one 93,300 lb (42 321 kg) load or 70' (21.34 m) of boom on one 94,600 lb (42 911 kg) load 157 hp (117 kw) Isuzu engine Matching front & rear grooved hoist drums for clam work Mechanical drum rotation indicators 32,323 lb (14 662 kg) maximum winch line pull 432 fpm (131.70 mpm) maximum winch line speed Fast and easy counterweight self-assembly using pinned backstops Completely sealed “oil-filled” lower with compact lower drives Optional free spooling 3rd drum (front or rear mount) Blocked over-end capacities for increased lift capacities Lattice Boom Crawler Crane 50-ton (50 mt)

Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

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Page 1: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

• 50 tons (50 mt) at an 11' (3.35 m) radius• 16,800 lbs (7 620 kg) clam & drag ratings

with 70' (21.34 m) of boom• 140' (42.67 m) conventional angle boom

and 110' + 50' (33.53 + 15.24 m)boom + jib combination

• 163' (49.68 m) maximum tip height• 140' (42.67 m) maximum 360°

working radius• Transports under 90,000 lbs

(40 824 kg) with tracks,counterweights and boombase section

• Optional boom foldingequipment allows 50'(15.24 m) of boom to betransported on one 93,300 lb(42 321 kg) load or 70'(21.34 m) of boom on one94,600 lb (42 911 kg) load

• 157 hp (117 kw) Isuzu engine• Matching front & rear

grooved hoist drums forclam work

• Mechanical drumrotation indicators

• 32,323 lb (14 662 kg)maximum winch line pull

• 432 fpm (131.70 mpm)maximum winch line speed

• Fast and easy counterweightself-assembly using pinnedbackstops

• Completely sealed “oil-filled”lower with compact lower drives

• Optional free spooling 3rd drum(front or rear mount)

• Blocked over-end capacities forincreased lift capacities

Lattice Boom Crawler Crane50-ton (50 mt)

Page 2: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

Whatever your requirements,the LS-108H II has big cranefeatures with small craneaffordability to get your job done.

• Superb job-site mobility • Fits in places the

big cranes can’t• Superior pile-driving

capability• Operator-friendly• Transports in

one load

Lattice Boom Crawler Crane50-ton (50 mt)

Wide-opening doors(upper left), two upperaccess ladders withhand-rails (left) andfold-up treadmembersteps prove that accessis the name of the gameon the LS-108H II.

Non-slip safety strips andquick storage catwalksprovide sure-footedaccess to the crane upper

All sheaves are sealed andmaintenance-free, givingHYLAB owners outstandingreliability.

Components are pre-paintedprior to assembly to ensurequality paint throughout theproduct.

Hydraulic counterweight removalcylinders and pinned backstops forfast and easy counterweight removal

Pin-on boom hoist bail

HYLAB hydraulic swing systemsmoothly rotates on turntablebearing with internal swing teeth.Upper secures into place with atwo-position positive house lock

Hydraulic cylinder incarbody for effortlessextend/retract

42" x 42" (1.06 m angle boom extenprevious LS-108 4

Attachable bridle guide armsto align bridle and base sectfast, easy bridle-to-boom co

Rear-mount fourthdrum is available with

true gravity free fall

Page 3: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

The standard 40' – 140' (12.19 – 42.67 m) angleboom, the most rugged and robust angle boomavailable, is a top notch performer in dragline,clamshell, pile driving and other severe dutycycle applications.

The boom top sectionfeatures standard pin-onpoints for attachment ofoptions such as a fixed jib,tip extension and adaptersfor universal pile drivingleads with quick reeve ability.

The auxiliary 9-ton(8.16 mt) capacity,5' (1.5 m) tip extension isdesigned to use insteadof a jib to provide clearancebetween working hoist lines.

Link-Belt's standard assembly lift hooks and the easy-to-use counterweight removal system are extremelyefficient and simple to use. The lift hooks can alsohandle boom extensions.

Optional auxiliary tip extension isequipped with two 18.12" (0.46 m)

root diameter nylon sheaves, mountedon sealed anti-friction bearings.

In-line boom suspensionload cell, standard withanti-two block systemfor both front and rear drum

Automatic hydraulictrack tension

Angle boom designedto accommodate bothlift crane and dutycycle demands

Self-cleaning 30" (0.76 m)track shoes form a widegauge of 13' 8" (4.16 m)when extended, and 11' 3"(3.43 m) when retracted.Lower structure groundclearance is 16.5" (0.42 m).

x 1.06 m) in-line pin-connectednsions interchangeable with42' boom extensions

s are usedtion foronnection

The LS-108H II has a dragline/clamshellcapacity of 16,800 lbs (7 620 kg). Thedragline package includes fairleader aswell as bolt-on-front lugging to allow for 7/8" inhaul.

Sealed (oil-filled) track rollers, idlerand drive planetaries and compacthydrostatic drives add up to out-standing reliability and maintenance-free operation.

Optional third drum interchangeable with LS-138H IIand LS-208H II third drums. Third drum plumbing isstandard with routing to both front and rear locations.

Page 4: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

The LS-108H II is yet anotherrevolutionary addition to theoutstanding Link-Belt HYLAB

family with its high mobilizationfeatures, unbeatable hydraulic

control and unprecedentedattachment flexibility.

Comfortand controlat yourfingertipsThe HYLAB craneoperations controlcenter is ergonomicallydesigned for maximumoperating comfort andcontrol with thesestandard features:

• Armchair mounted,pilot-operated hydrauliccontrols are designed toprovide outstandingoperator comfort.

• The location of thetravel levers are offset, increasing the operator’s overall visibility.

• Ergonomicallydesigned cockpit-style operator’s cabprovides exceptional visibility.

Operator’s cab console features include:

• Free-fall mode indicator• Load indicator• Anti-two block override switch• Boom hoist override switch• Limit alarm indicator light• System override switch and indicator light• Front, rear and third drum lock switch• Air conditioning

Strong power plantand bullet-proofhydraulicsPowered by the biggest and most quiet enginein its class, the Isuzu engine is fuel efficient andhas proven to be 100% reliable. It has a highcooling capacity and provides high line speeds at higher line pulls.

The HYLAB Series state-of-the-art variable displacement hydraulic power system features100% all-hydraulic power. The seven pump“closed loop” design allows for simultaneous,smooth and precise operation of all controls. All this has earned a job-proven reputation of bullet-proof reliability.

The LS-108H II has standardtoe plates, which enableblocked over-end capacities,challenging higher ratedcapacity cranes.

Ergonomic armchair controlseasily adjust, providing theoperator maximum comfort.

P.A.T. rated capacitylimiter is standard onthe LS-108H II.

Page 5: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

The LS-108H II transports with full counterweightand base section under 90,000 lbs.

The Link-Belt standard assembly lift hooksallow complete machine assembly withouta helper crane.

With optional boom foldingequipment, the LS-108H II can move in one load with 50' or 70' of boom.Another innovative Link-Belt feature is the use ofa boom folding system, which eliminates theneed to disassemble the boom prior to transport.As a result, 50' (15.24 m) or 70' (21.34 m) canremain installed on the crane in a folded travelposition. Boom folding equipment includes fold-ing links, storage links and folding wheel.

One load transportconfiguration with folded boomThis innovative option allows 50' (15.24 m) ofboom to be transported on one 93,300 lb(42 321 kg) load or 70' (21.34 m) of boomon one 94,600 lb (42 911 kg) load.

Page 6: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II

LS-138H IILS-208H II LS-218H II LS-238H

LS-248H II

LS-278H

With your Link-Belt distributor,your crane investment is always protected.When you invest in a Link-Belt crane, youinvest in a 125-year legacy of outstanding cus-tomer support through a worldwide Link-Beltdistribution network. The value of a machinestarts with state-of-the-art design and qualitymanufacturing, but excellent product supportgreatly impacts the fact that Link-Belt cranestraditionally command some of the highestresale prices in the industry.

Link-NetPro –instant accessto vital sales,service and partsinformation viathe web

eManuals,including all parts,service and opera-tor manuals forvirtually everyLink-Belt workingcrane, are availableon-line to your distributor throughLink-NetPro. Thiscrane industry first is a giganticstep forward inbetter serving thedistributors’ needsfor instant, accu-rate informationfor better problem resolution and will be available soon to crane owners.

The right people with the right partat the right time.

Highly trained crane technical specialists get tothe core issues quickly to get you going again.

Through the Master Technician TrainingProgram, technicians are specifically tested toestablish proficiency in all phases of machine

diagnostics andrepair. At ourService TrainingCenter, schoolsare heldthroughout thespring and fallfor both distrib-utor techniciansand customers.

Supportingthese traineddistributor per-sonnel, experi-enced factoryadvisors withcomprehensivemachinerecords, CADcomputer termi-nals, and tech-nical electronicpublication

libraries stand ready to isolate facts and quickly act to resolve crane service issues.

With eParts, our online computer system,distributors worldwide can order GenuineLink-Belt Parts 24 hours a day, seven daysa week. Our dedicated 72,000 sq. ft. PartsDistribution Center is an integral part ofLink-Belt's product support where all parts in stock ship the same business day.

Link-Belt Construction Equipment Company is a leader in the design, manufacture and sales of telescopic and lattice boom cranes, with headquarters in Lexington, Kentucky. In the recent decade, a dynamic and highly-focused Link-Belt has emerged as a market leader in cranedesign and product quality standards by focusing on continuous improvement and employee empowerment.

Link-Belt's core production base and center for worldwide opera-tions is its 500,000 sq. ft. manufacturing facility in Lexington,Kentucky. With major expansions over the last ten years, along with continuous improvement philosophies, this facility has emerged as the most modern crane facility in North America.

® Link-Belt is a registered trademark. Copyright 2001. All rights reserved.We are constantly improving our products and therefore reserve the rightto change designs and specifications.

Litho in U.S.A. 01/02 #4273 (supersedes #4254)

Lexington, Kentuckywww.linkbelt.com

Page 7: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

Litho in U.S.A. 6/02 #5360 (Supersedes #5348)

SpecificationsLattice Boom Crawler Crane

LS–108H II 50–ton* (50 metric ton)

HYLAB Series

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13’ 8” (4.16 m) w/30” (762 mm) shoes

10’ 10” (3.3 m) w/ 30” (762 mm) shoes

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Extended

Retracted

11’ 9” (3.58 m) w/ 36” (914 mm) shoes

14’ 2” (4.32 m) w/36” (914 mm) shoes

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12’ 9” (3.89 m)

8’ 4” (2.54 m) Retracted

11’ 2” (3.40 m) Extended

* – Nominal capacity rating may vary based on specification.

Page 8: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS–108H II Transport Configuration Loads

14”(0.36 m)

10’ 10” (3.3 m) w/30” (762 mm) shoes

11’ 9” (3.58 m) w/36” (914 mm) shoes

9’ 9.5” (2.98 m)

17’ 8” (5.38 m) 30” (762 mm) – standard

Treadmember12,500 lbs. (5 671 kg), 30” (762 mm), each14,155 lbs. (6 486 kg), 36” (914 mm), each

“A” Counterweight, 14,000 lbs. (6 350 kg)

14.5”(0.37 m)

117.25”(2.98 m)

51.2”(1.30 m)

117.25”(2.98 m)

51.2”(1.30 m)

“B” Counterweight, 10,000 lbs. (4 536 kg)

20’ (6.10 m) Basic Jib Assembly1,177 lbs. (534 kg)

Third Drum(without rope) 1,053 lbs. (478 kg)

Base Section2,217 lbs. (1 006 kg)

Top Section2,711 lbs. (1 230 kg)

15’ 0.5” (4.58 m)

12’ 7.5” (3.85 m)

11’ 2.5”(3.42 m)

8’ 1”(2.46 m)

3’ 9.5”(1.16 m)

3’ 3” (1 m)

17’ 8” (5.38 m)

Transport WeightRope on both drums, catwalks, full tank of fuel

89,258 lbs. (40 487 kg)

8.5 ton hook ball non–swivel

60–ton four sheave hook block

13’ 3.5”(4.05 m)

60”(1.52 m)

10.5”(0.27 m)

13’ 0” (3.96 m) 24’ 0” (7.32 m)25” (0.64 m)

12’ 3”(3.73 m)

58”(1.47 m)

12’ 0” (3.66 m)

48’ 0” (14.63 m)

36’ 0” (10.97 m)

4” (0.10 m)

4” (0.10 m)

40” (1.06 m)

36” (914 mm) – optional

16’ 6” (4.42 m)

10’ 6.5” (3.21 m)

21’ 10” (6.65 m)20’ 7” (6.27 m)

3’ 8” (1.12 m)

21’ 3” (6.48 m)

4’ (1.22 m)

55’ 0” (16.76 m)

LS–108H II – 2 –

LS–108H II Machine Transport Weights – approximate

Page 9: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS–108H II– 3 –

LS–108H II Transport Configuration Loads (continued)Load #1 with 70 ft. (21.34 m) of boom.

13’ 3.5”(4.05 m)

60”(1.52 m)

10.5”(0.27 m)

13’ 0” (3.96 m) 24’ 0” (10.97 m)

55’ 0” (16.76 m)

25” (0.64 m)

4” (0.10 m)

11’ 9.5”(3.59 m)

10’ 3”(3.12 m)

65’ 3” (19.88 m)

LS–108H II Transportation Weights – approximate

Base Machine: Rigid Boom Backstops, 77 Gallons (291 L) of Fuel, Catwalks (left and right side), 20’ (6.10 m) Base Section, Bridle / Spreader Bar, Boom HoistReeving, 600’ (182.88 m) of Type ‘DB’ Front Hoist Rope, 500’ (152.40 m) of Type ‘RB’ Rear Hoist Rope.

Gross Weight Transport Loads Notes and Load SummaryItem Description

lb. kg. Load #1 Load #2

Base Machine 65,258 29 601 1Numbers in the load columns to the left representquantities.

Add “A” Counterweight 14,000 6 350 1quantities.

Add “B” Counterweight 10,000 4 536 1 Estimated transport loads assume the load out con-

Add Hydraulic Third Drum w/o rope 1,053 478sist of 140’ (39.62 m) of angle boom + 50’ (15.24 m)of jib with full counterweight.

Add 3 Sheave Assembly to the top section 390 177of jib with full counterweight.

Add 20’ (6.10 m) Angle Top Section with 4 lifting sheaves 2,711 1 230 1 Support loads were targeted at 45,000 lbs. (20,412kg), 8’ 6” (2.59 m) wide, 48’ (14.63 m) long, and 13’

Add 20’ (6.10 m) Angle Top Section with 2 clam sheaves 2,680 1 216kg), 8’ 6” (2.59 m) wide, 48’ (14.63 m) long, and 13’6” (4.11 m) high using a drop deck trailer. This may

Add 20’ (6.10 m) Angle Top Section with 1 drag sheave and2 lifting sheaves

2,748 1 246

6” (4.11 m) high using a drop deck trailer. This mayvary dependant on state laws, empty truck/trailerweights, and style of trailer.

Add 10’ (3.05 m) Angular Extension w/pins & pendants 781 354 2Add 20’ (6.10 m) Angular Extension w/pins & pendants 1,335 606 1 Estimated weights vary by +/– 2%.

Add 30’ (9.14 m) Angular Extension w/pins & pendants 1,832 831 2Add Boom Folding Equipment 500 227 Estimated Total Load of #1

Add Tagline Winder 650 29589,258 lbs. (40 487 kg).

Add Fairleader 1,274 578 Estimated Total Load of #2Add Pile Driving Adapter 198 90

Estimated Total Load of #212,299 lbs. (5 579 kg).

Add 20’ (6.10 m) Tubular Jib w/offset pendants 1,177 534 112,299 lbs. (5 579 kg).

Add 10’ (3.05 m) Tubular Jib Extension 190 86 2Add 5’ (1.5 m) Auxiliary Tip Extension 640 290Add Holding Rope – 0.75” x 145’ Type ‘DB’ 151 68Add Closing Rope – 0.75” x 180’ Type ‘DB’ 187 85Add 0.88” Front Drum Lagging 327 148Add Inhaul Rope – 0.88” x 95’ Type ‘M’ 128 58Add 3rd Drum Wire Rope 0.63” x 385’ Type ‘ZB’ 312 141Add 8.5–ton (7.71 mt) Hook Ball – Non Swivel or Swivel 360 163 1Add 40–ton (36.28 mt) 4 Sheave Hook Block 780 354Add 60–ton (54.43 mt) 4 Sheave Hook Block 1,110 503 1Replace 30” (762 mm) Track shoes w/36” (914 mm) 3,530 1 601Remove Front Hoist Rope 0.75” x 600’ Type ‘DB’ –624 –283Remove Jib Wire Rope 0.75” x 500’ Type ‘RB’ –550 –249Remove 20’ (7.3 m) Angle Base Section Assembly, complete –1,757 –797Remove 50 gallons (189.3 L) of Fuel –362 –164

Page 10: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS–108H II – 4 –

Machine Working Weight30” (762 mm) Track Shoes 36” (914 mm) Track Shoes

Option Description GrossWeightlbs. (kg)

GroundBearingPressure

psi (kg/cm2)

GrossWeightlbs. (kg)

GroundBearingPressure

psi (kg/cm2)

1

Base machine equipped with 40’ (12.19 m) of boom, “A” counterweight,600’ (182.88 m) front hoist rope, 500’ (152.40 m) rear hoist rope, 77 gal-lons (291 L) of fuel, 60–ton (54.43 mt) hook block and a 200 lbs. (90.7 kg)operator.

83,405(37 832)

7.90(0.56)

86,935(39 433)

6.86(0.48)

2 Option #1 plus “B” counterweight, and 100’ (30.48 m) of boom extensionsto obtain 140’ (39.62 m) of main boom.

99,966(45 344)

9.47(0.67)

103,496(46 945)

8.17(0.57)

3Option #2 plus 50’ (15.24 m) of jib and 8.5 hookball – subtract 30’ (9.14 m)of boom extensions to obtain 110’ + 50’ (33.53 + 15. 24 m) of main boomplus jib.

100,241

(45 468)

9.49

(0.67)

103,771

(47 070)

8.19

(0.58)

Notes:1. Ground bearing pressure is based on the total weight distributed evenly over the track contact area. 2. Total contact area for 30” (762 mm) track shoes is 10,560 in2 (68 129 cm2).3. Total contact area for 36” (914 mm) track shoes is 12,672 in2 (81 755 cm2).

Attachment Options� 40’ – 140’ (12.2 –

42.67 m) Angle BoomBasic Angle Boom – 40’ (12.2 m)two–piece design that utilizes a 20’ (6.10m) base section and a 20’ (6.10 m) openthroat top section with in–line connectingpins. Boom extensions are 42” (1.06 m)wide and 42” (1.06 m) deep at outsidedimensions of angles.� Boom feet on 45.2” (1.15 m) centers.� 4“ x 4” x 0.38” (101.6 x 101.6x 9.5 mm)

T–1 angle chords for base section.� 4” x 4” x 0.31” (101.6 x 101.6 x 7.87

mm) HSLA angle cords for top section.� Top section includes mounting lugs for

all optional attachments.� Bridle guide system located on boom

base.� Skywalk platform� Hooks provided on the base section for

loading out boom.� Two deflector rollers on top section� Permanent skid pads mounted on top

section to protect head machinery� Four 18” (0.45 m) root diameter steel

sheaves mounted on sealed anti–friction bearings

� Mechanical boom angle indicator

Boom Extensions – The following tableprovides the lengths available and thesuggested quantity to obtain maximumboom in 10’ (3.05 m) increments.Midpoint pendant connections are notrequired.

Boom Extensions Suggested Quantityfor Max. Boom

10’ (3.05 m) 2

20’ (6.10 m) 1

30’ (9.14 m) 2

� Deflector roller on top of each section� Appropriate length pendants� Maximum boom tip height of 144’

(43.90 m)Optional� Clam head machinery – Two 18” (0.46

m) root diameter sheaves mounted onsealed anti–friction bearings and roperoller that bolts to the bottom of boomtop.

� Drag head machinery – One 18” (0.46m) root diameter wide mouth dragsheave mounted on greasablebearings. Two 18” (0.46 m) rootdiameter steel sheaves mounted onsealed anti– friction bearings. Roperoller bolts to bottom of boom top.

� 20’ – 50’ (6.10 – 15.24 m) Tube Jib

Basic Tube Jib – 20’ (6.10 m) two–piecedesign that utilizes a 10’ (3.05 m) basesection and a 10’ (3.05 m) top sectionwith in–line connecting pins on 30” (0.76m) wide and 24” (0.61 m) deep centers.� 1.5” (38.1 mm) diameter chords� One 16.5” (0.42 m) root diameter nylon

sheave mounted on sealed anti–frictionbearings.

� 10’ (3.05 m) jib extensions provide jiblengths at 30’ (9.14 m), 40 (12.19 m)and 50’ (15.24 m).

� Jib offset angles at 5, 17.5 and 30 degrees

� Maximum tip height of boom + jib is163’ (49.68 m).

� Auxiliary 5’ (1.5 m)Tip Extension

Designed to use instead of a jib toprovide clearance between working hoistlines. The extension is equipped with two18.12” (0.46 m) root diameter nylonsheaves mounted on sealed anti–frictionbearings. Maximum capacity is 9–ton(8.16 mt).

� Pile Driving Lead Adapter

Designed to mount on the boom topsection to provide a single 3.63” (92.1mm) (inside diameter) pin connection forfixed leads.

� Boom FoldingEquipment

Consist of bolt on brackets and pins toallow folding 50’ (15.24 m) or 70’ (21.34m) of boom for transportation.

� Boom Hoist SystemDesigned to lift off maximum boom ormaximum boom plus jib unassisted.Operates up to a maximum boom angleof 82 degrees. Automatically limitsmaximum boom angle operation. � Retractable gantry frame.� Pin–on bail frame.� 14–part reeving with 5/8” (15.88 mm)

type ‘W’ wire rope.� Bridle assembly.� Two 1.13” (28.57 mm) pendants.� Tubular boom backstops (telescopic

type).� Nylon sheaves contain sealed

anti–friction bearings.� Boom speed from 0�to 82� is 60

seconds with no load.

Page 11: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS–108H II– 5 –

Revolving Upperstructure

� FrameAll welded steel frame with precisionmachined surfaces for mating parts.

� EngineIsuzu A–6BGITQB–1.1 diesel engine with oil filter,oil cooler, air cleaner, fuel filter, water separator,hourmeter, tachometer and electrical shutdown.

Number of cylinders 6

Bore and stroke – in. 4.13 x 4.92(105 x 125 mm)

Piston displacement – in3. 396 (6 489 cm3 )

Engine rpm at full load speed 2,150

Hi–idle rpm 2,420

Full load speed – h.p. 157 (117 kw)

Peak torque – ft.–lb. 398 (540 joule)

Peak torque – r.p.m. 1,700

Electrical system 24 volt

Batteries 2–12 voltApproximate

fuel consumption Gal./hr (L/hr)

100% H.P. 8.94 (33.84)75% H.P. 6.70 (25.36)50% H.P. 4.47 (16.92)25% H.P. 2.23 (8.44)

� Hydraulic SystemSpecifications

Hydraulic Pumps – The pumparrangement is designed to providehydraulically powered functions allowingpositive, precise control with independentor simultaneous operation of all cranefunctions.� Two variable displacement pumps

operating at 4,400 psi (309 kg/cm2)and 71.5 gal/min (271 L/min) powersthe travel, or 4,000 psi. (280 kg/cm2)and 71.5 gal/min (271 L/min) for loadhoist drums, boom hoist drum and 3rddrum.

� One fixed displacement gear typepump operating at 3,000 psi (210kg/cm2) and 34 gal/min (128.7 L/min)powers the swing motor and retractcylinders.

� One fixed displacement gear typepump operating at 1,200 psi (84.4kg/cm2) and 7.6 gal/min (28.8 L/min)powers the remote control valves andcounterweight lifting cylinders.

Pump Control (“Fine Inching”) mode –Special pump setting, selectable fromoperator’s cab, that allows very slowmovements of load hoist drums, boomhoist drum, and travel for precision work.

Hydraulic Reservoir – 77 gal (291 L),equipped with sight level gauge. Diffusersbuilt in for deaeriation.

Filtration – One 10 micron, full flow, linefilter in the control circuit. All oil is filteredprior to entering the reservoir.

Counterbalance Valves – All hoist motors are equipped with counterbalancevalves to provide positive load loweringand prevent accidental load drop if thehydraulic pressure is suddenly lost�

� Load Hoist DrumsEach drum contains a pilot controlled,bi–directional, axial piston motor and aplanetary gear reduction unit to providepositive control under all load conditions.� Power up/down & free–fall operation

modes� Automatic brake mode (spring applied,

hydraulically released, band typebrake)

� 0.75” (19 mm) grooved lagging� Drum pawl controlled manually� Electronic drum rotation indicators� Mounted on anti–friction bearings� 15.75” (0.40 m) root diameter� 29.92” (0.76 m) flange diameter� 16.08” (0.41 m) width� Bolt on spiral lagging for 0.88” (22.22

mm) wire rope. Bolts to the flange offront hoist drum. Used for draglinework.

Note: The freefall operational mode isdesigned to prevent load lowering even ifthe freefall switch is accidentallyactivated. The automatic brake modemeets all OSHA requirements forpersonnel handling.Drum Clutches – Speed–o–Matic�power hydraulic two shoe clutch designthat uses a 20” (508 mm) diameter x 5”(127 mm) wide shoe that internallyexpands to provide load control. Sweptarea is 314 in2 (2 026cm2).

Drum Brakes – External contacting bandtype 31.5” (0.80 m) diameter x 4.7” (0.12m) wide. Spring applied hydraulic release“automatic brake mode” or mechanicallinkage foot control.

� Optional Third Hoist Drum

The hydraulic winch is pinned to the frontor rear of the upper frame and is used inconjunction with a fleeting sheave and3–sheave idler assembly to run the wirerope over the boom top section.� Free–spooling capability for pile driving

applications

� 10.63” (0.27 m) root diameter.� 20” (0.51 m) flange diameter.� 13.5” (0.34 m) width.� Mounted on anti–friction bearings

� Optional Fourth HoistDrum

The hydraulic winch mounts to the rear ofthe upper frame with gravity free fall foruse in pile driving applications.� 15.75” (0.40 m) root diameter.� 29.92” (0.76 m) flange diameter.� 10.63” (0.27 m) drumwidth.� Mounted on anti–friction bearings

� Boom Hoist DrumContains a pilot controlled, bi–directional,axial piston motor and a planetary gearreduction unit to provide positive controlunder all load conditions.� Spring applied, hydraulically released,

disc type brake controlled automatically.

� Drum pawl controlled automatically.� Mounted on anti–friction bearings.� 12.6” (0.32 m) root diameter.� 24.41” (0.62 m) flange diameter.� 9.57” (0.24 m) width.

� Swing SystemPilot controlled bi–directional axial pistonmotor and planetary gear reduction unitprovides positive control under all loadconditions.� Spring applied, hydraulically released,

360 degree multi–plate brake� Free swing mode when lever is in

neutral position� Two position positive house lock� Audio/Visual swing alarm� Maximum swing speed is 3.4 rpm

� Upper CounterweightConsist of a two piece design that can beeasily lowered to the ground using thegantry.� 14,000 lbs. (6 350 kg) “A”

counterweight� Optional – 10,000 lbs. (4 535kg) “B”

counterweight can be added tomaximize capacities

� Operator’s Cab andControls

Fully enclosed modular steelcompartment is independently mountedand insulated to protect against vibrationand noise.� All tinted/tempered safety glass� Sliding entry door and front window

Continued on page 7

Page 12: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS–108H II – 6 –

LS–108H II Load Hoisting PerformanceAvailable line speed and line pull – based on Isuzu A–6BGITQB – 1.1 at 2,150 rpm full load speed. Line pulls are not based on wire rope strength. See Wire RopeCapacity Chart for maximum permissible single part of line working loads.

Front or Rear Drum – 3/4” (19.05 mm) Wire RopeRope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer TotalLayer

lbs. kg ft/min. m/min ft/min. m/min in. mm ft. m ft. m1 32,323 14 662 264 80.5 89 27.1 16.5 419 86 26.3 86 26.32 29,630 13 440 288 87.8 97 29.6 18.0 457 94 28.5 180 54.93 27,350 12 406 312 95.1 105 32.0 19.5 495 101 30.7 281 85.64 25,396 11 520 336 102.4 113 34.5 21.0 533 108 32.9 389 118.55 23,703 10 752 360 109.7 121 37.0 22.5 571 115 35.1 504 153.56 22,222 10 080 384 117.0 129 39.4 24.0 610 122 37.2 626 190.87 20,914 9 487 408 124.3 137 41.9 25.5 648 129 39.4 755 230.28 19,752 8 960 432 131.7 145 44.4 27.0 686 136 41.6 892 271.89 9th Layer is storage layer only 28.5 724 144 43.8 1035 315.6

Front Drum – 7/8” (22.22 mm) Wire Rope (Note: Used for drag line work only)Rope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer TotalLayer

lbs. kg ft/min m/min ft/min m/min in mm ft m ft m1 26,188 11 879 330 100.6 110 33.5 20.4 517 86 26.3 86 26.32 24,116 10 939 358 109.2 119 36.3 22.1 562 94 28.5 180 54.9

Boom Hoist Drum – 5/8” (15.9 mm) Wire RopeRope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer TotalLayer

lbs. kg ft/min m/min ft/min m/min in mm ft m ft m1 17,080 7 747 194 59.2 172 52.5 13.2 336 48 14.8 48 14.82 15,605 7 078 213 64.8 188 57.4 14.5 368 53 16.1 101 30.83 14,364 6 515 231 70.4 205 62.4 15.7 399 57 17.3 158 48.24 13,306 6 036 249 76.0 221 67.3 17.0 431 61 18.6 219 66.85 12,393 5 622 268 81.6 237 72.3 18.2 463 65 19.9 284 86.66 11,598 5 261 286 87.2 253 77.2 19.5 495 69 21.1 354 107.87 10,898 4 943 304 92.8 270 82.2 20.7 526 74 22.4 427 130.28 10,278 4 662 323 98.4 286 87.2 22.0 558 78 23.7 505 153.9

Optional Third Drum – 5/8” (15.9 mm) Wire RopeRope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer TotalLayer

lb kg ft/min m/min ft/min m/min in mm ft m ft m1 15,041 6 822 157 48 143 43.6 11.25 286 57 17.4 57 17.42 13,537 6 140 175 53 159 48.5 12.50 318 64 19.5 121 36.93 12,307 5 582 192 59 175 53.3 13.75 349 70 21.3 192 58.54 11,282 5 117 210 64 191 58.0 15.00 381 76 23.1 269 82.05 10,414 4 724 228 69 207 63.1 16.25 413 83 25.2 352 107.36 9,671 4 387 245 75 223 68.0 17.50 445 89 27.1 442 134.7

Optional Fourth Drum – 3/4” (19.05 mm) Wire RopeRope Maximum Line Pull No Load Line Speed Full Load Line Speed Pitch Diameter Layer TotalLayer

lb kg ft/min m/min ft/min m/min in mm ft m ft m1 22352 10139 189 57.7 126 38.5 16.5 419 56 17.1 56 17.12 20489 9294 207 63.0 138 42 18 457 61 18.7 117 35.83 18913 8579 224 68.2 149 45.5 19.5 495 66 20.2 184 564 17562 7966 241 73.5 161 49 21 533 71 21.8 255 77.85 16391 7435 258 78.7 172 52.5 22.5 571 77 23.3 332 101.16 15367 6970 275 84.0 184 56 24 610 82 24.9 413 1267 14463 6560 293 89.2 195 59.5 25.5 648 87 26.4 500 152.48 13659 6196 310 94.5 207 63 27 686 92 28 592 180.49 12940 5870 327 99.7 218 66.5 28.5 724 97 29.6 689 21010 12293 5576 344 105 230 70 30 762 102 31.1 791 241.1

Diameter Length Maximum Permissible LoadWire Rope Application

in mm ft mType

lb kgBoom Hoist 5/8 15.9 515 157 W 11,700 5 307Front Hoist 3/4 19.05 600 183 DB 16,800 7 620Rear Hoist * 3/4 19.05 500 152 RB 12,900 5 851Third Drum * 5/8 15.9 385 117 ZB 11,080 5 026Clamshell (Holding)* 3/4 19.05 145 45 DB 16,800 7 620Clamshell (Closing)* 3/4 19.05 180 55 DB 16,800 7 620Dragline (Hoist)* 3/4 19.05 185 56 DB 16,800 7 620Dragline (Inhaul)* 7/8 22.22 95 29 M 22,740 10 315

* – Optional

Rope Type Description

DB 6 x 26 (6 X 19 Class) – Warrington Seale – Extra Improved Plow Steel – Preformed – Right Lay – Regular Lay – I.W.R.C.

RB* 19 x 19 Rotation Resistant – Extra–Extra Improved Plow Steel – Preformed – Right Lay – Regular Lay – Swaged – SF=5.1

W 6 x 26 WS (6 x 19 Class) Extra Improved Plow Steel – Preformed – I.W.R.C. – Right Lay – Alternate Lay

ZB 36 x 7 Non–rotating – Extra Improved Plow Steel – Right Regular Lay.

* – Use of swivel ball is not recommended.

Page 13: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS–108H II– 7 –

Revolving Upperstructure (continued from page 5)

(Operator’s Cab and Controls continued)� Swing up roof window with wiper� Door and window locks� Heater with circulating fan� Air conditioner� Sun visor� Engine instrumentation panel

(tachometer, voltmeter, engine oilpressure, engine water temperature,fuel level, hydraulic oil temperature,hour meter for front and rear drums,and service monitor system)

� Mechanical drum rotation indicators forfront and rear hoist drums

� Six way adjustable seat� Dry chemical fire extinguisher� Hand and foot throttle� Fully adjustable single axis control

levers� Swing lever with swing brake and horn

located on handle

� Bubble type level� Ergonomic gauge layout� Control shut off lever

� Load MomentIndicator/Limiter

Standard Equipment – PAT DS–350LMI (load moment indicator) providespendant mounted load cell, angle sensor,computer, graphic display, and anti–twoblock equipment to provide the followinginformation.� Boom length & angle� Jib length & angle� Load on hook� Allowed load� Load radius� Tip height� Anti–two block warning & function

limiters

� Operation mode� Operator settable alarms provide

audio/visual warning� Machine configuration

� Additional Equipment– Standard

� 56.69” (1.44 m) outside diameterturntable bearing.

� Front, right, & left side removablecatwalks.

� 77 gal (291.5L) fuel tank (usablequantity).

� Machine lifting links.

� Additional Equipment– Optional

� Rud–o–matic� model 648 taglinewinder.

� Full revolving type Fairleader withbarrel, sheaves, and guide rollers.

Lower Structure� Lower FrameAll welded box construction frame withprecision–machined surfaces forturntable bearing and rotating joint.

� TreadmembersAll welded, precision–machined, steelframes can be hydraulically extendedand retracted by a hydraulic cylindermounted in the lower frame.� 11’ 2” (3.40 m) extended gauge� 8’ 4” (2.54 m) retracted gauge

� 17’ 8” (5.38 m) overall length� 30” (762 mm) wide track shoes –

standard� 36” (914 mm) wide track shoes –

optional� 8 sealed (oil filled) track rollers per

treadmember� Sealed (oil filled) idler and drive

planetaries� Compact travel drives� Hydraulic self adjusting tracksTravel and Steering – Eachtreadmember contains a pilot controlled,bi–directional, axial piston motor and aplanetary gear reduction unit to providepositive control under all load conditions.

� Individual control provides smooth,precise maneuverability including fullcounter–rotation.

� Spring applied, hydraulically releaseddisc type brake controlled automatically

� Maximum travel speed is 2.28 mph(3.67 km/h) in high speed and 1.3 mph(2.09 km/h) in low speed.

� Designed to 40% gradeability.� Maximum tractive effort is 55,408 lbs.

(25 132 kg).

Page 14: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS–108H II – 8 –

Link–Belt Construction Equipment Company Lexington, Kentucky www.linkbelt.com�Link–Belt is a registered trademark. Copyright 2002. All rights reserved. We are constantly improving our products and therefore reserve the right to change designs and specifications.

Page 15: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

Litho in USA 9/00 #6284

�������������� Hydraulic Lattice Boom Crawler Crane

LS–108H II 50–ton (50 metric ton)����������

Angle Boom Capacities40–140 ft. (12.19 – 42.67 m)

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� ������������������ � Dragline� Clamshell / Magnet� �������������� ����!���"��#����

� 360� Rotation

Pile Driving Lead Adapter Capacities���������������������������� ���

���������������� ���� 40’ – 140’ (12.19 – 42.67 m) Angle Boom� 42” (1.06 m) Wide x 42” (1.06 m) Deep boom� 20’ (6.10 m) Open Throat Top Section� ���������$�%�����������������

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CAUTION: This material is supplied for reference use only. Operator must refer toin–cab Crane Rating Manual to determine allowable machine lifting capacities andoperating procedures.

Page 16: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–2–LS–108H II

$�%&#&'%���� �&�� (&��%���&�� ���� )*�%��)%��� �&�� ��+���� ,�&(���� �&�� ���

+)��)$#&'� #&��%(��#)&�� �&�� ���%�� -��(��� ��+)%�� )*�%��#&'� ����%�&�.� � )*�%��#)&�$�#��� �)��� &)�� +)��)$� ������ #&��%(��#)&�� ,��

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OPERATING INSTRUCTIONS

GENERAL:1. Rated lifting capacities in pounds as shown on lift charts

pertain to this crane as originally manufactured andnormally equipped. Modifications to the crane or use ofoptional equipment other than that specified can resultin a reduction of capacity.

2. Construction equipment can be dangerous if improperlyoperated or maintained. Operation and maintenance ofthis crane must be in compliance with the information inthe Operator’s, Parts, and Safety Manuals supplied withthis crane. If these manuals are missing, orderreplacements through the distributor.

3. The operator and other personnel associated with thiscrane shall read and fully understand the latestapplicable American National Standards Institute(ANSI) safety standards for cranes.

4. All capacities listed in this book are in compliance withASME/ANSI B30.5c–1998, SAE J987–April 1994, andSAE J765–October 1990.

LIFT CRANE OPERATION:1. Capacities shown are in pounds and are not more than

75% of the tipping loads with the crane standing levelon firm supporting surface. A deduction must be madefrom these capacities for weight of hook block, hookball, sling, grapple, load weighing device (other thanthose supplied with the crane), etc. When using mainhook while jib is attached, reduce capacities by valuesshown on Capacity Deductions For Lifting Off MainBoom Hook With Jib Installed. When using main hookwhile 5 ft. tip extension or pile driver lead adaptor isattached, reduce capacities by values shown onCapacity Deductions For Lifting Off Main Boom HookWith 5 ft. Tip Extension or Pile Driver Lead AdaptorInstalled. See Operator’s Manual for all limitations whenraising or lowering attachment.

2. The crane capacities in the shaded areas are based onstructural strength. The crane capacities in thenon–shaded areas are based on stability.

3. For recommended reeving, parts of line, wire rope type,and wire rope inspection, see Wire Rope Capacitychart, Operator’s Manual, and Parts Manual.

4. Load ratings are based on freely suspended loads andmake no allowances for such factors as the effect of thewind, ground conditions, and operating speeds. Theoperator shall therefore reduce load ratings in order totake these conditions into account.

5. Rated lifting capacities do not account for the effects ofwind on a suspended load or boom. Lifting capacitiesshould be considered acceptable for wind speeds lessthan 20 mph and appropriately reduced for wind speedsgreater than 20 mph. Extreme caution should be usedwhen lifting heavy loads or loads with large wind sailarea under high wind conditions (over 20 mph).

6. The capacities listed are for the machine without livemast and with the gantry in the raised position.

7. The least stable rated condition is over the side.8. For maximum stability, booms should be erected and

lowered over the end with the hook block on ground.9. Do not operate at radii and boom lengths where the

Crane Rating Manual lists no capacity. Do not uselonger booms or jibs than those listed in this CraneRating Manual. Any of the above can cause a tippingcondition, or boom and jib failure.

10. These capacities apply only to the crane as originallymanufactured and normally equipped by Link–BeltConstruction Equipment Company.

FOR OVER END CAPACITIES ONLY1. These capacities can be lifted over either end with the

crane standing level on a firm supporting surface withadequate blocking placed under the tread membersprockets/idlers, to prevent rocking.

2. Do not travel with a load.

Page 17: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–3– LS–108H II

WIRE ROPE CAPACITY

Parts3/4” 5/8” 7/8”

Partsof

Line NotesLine Type “DB” Type “RB” Type “ZB” Type “M“Notes

1 16,800 11,900 11,000 22,700

2 33,600 25,800 22,000 45,400Capacities shown are

3 50,400 38,700 33,000 68,100in pounds and workingloads must not exceedthe ratings on the

4 67,200 51,600 44,000 90,800

the ratings on the capacity charts in thisCrane Rating Manual.Study Operator’s

5 84,100 64,500 55,000 113,500

Study Operator’sManual for wire ropeinspection procedures

6 100,800 77,400 66,000 136,200

and 1 part of line ap-plications.

7 117,600 90,300 77,000 158,900

8 134,400 103,200 88,000 181,600

LBCEType Description

DB 6 x 26 (6 x 19 Class) – Warrington Seale – Extra Improved Plow Steel – Pre-formed – Right Lay – Regular Lay – I.W.R.C.

RB* 19 x 19 Rotation Resistant– Extra Extra Improved Plow Steel – Preformed –Right Lay – Regular Lay. Swaged – S.F. = 5:1

ZB* 36 x 7 Class – Non–Rotating – Extra Improved Plow Steel – Right Lay – Regu-lar Lay – S.F. = 5:1

M 6 X 19 Class – Extra Improved Plow Steel – Lang Lay

* Use of swivel end with 1 part of line is not recommended.

WORKING AREAS

Boom

Ove

r D

rive

End

Center OfRotation

Drive Sprocket

Of Crawler

Longitudinal

Idler Sprocket

360�

Over Side

Over Side

Note: These Lines Determine The Limiting Position OfAny Load For Operation Within Working Areas Indicated.

Ove

r Id

ler

End

LIFTOFF CAPABILITIES

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CounterweightOver End / Blocked (Note 4)(Gantry In Raised Position)Counterweight

(Side Frames) Maximum Boom(Ft)

Maximum Boom +Jib (Ft)

Maximum Boom +5’ Tip (Ft)

AB

(EXTENDED)140 110 + 50 130 + 5

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NOTES:1. For maximum stability, booms should be erected or lowered over

the end with no load with the hook block on ground.2. Crane on firm and level surface.3. Gantry pins must be installed when the gantry is in either position.4. Adequate blocking must be placed under both treadmember

idlers to prevent rocking. The ramps supplied with the machine are considered to be adequate blocking.

Page 18: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–4–LS–108H II

GENERAL WIND RESTRICTIONS GUIDE

$�%&#&'Failure to follow these wind speed restrictions may result in structur-

al failure of the boom, which would cause property damage and/or

bodily injury.

1. The effects of the wind force on the hook load are the responsibilityof the user and are not taken into account. When hoisting any loadin windy conditions, the load wind area and load controllability must

be considered for safe crane operation.

2. Wind speed is to be determined at the boom top section.

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All Boom and Boom + Jib Lengths

DESCRIPTIONALLOWABLEWINDSPEEDS

1. Normal Lifting Operation.(See Capacity Charts.) 0–20 m.p.h.

2. Reduced Operation.Capacities must be reduced by 20%. 21–30 m.p.h.

3. Reduced Operation.Capacities must be reduced by 40%. 31–40 m.p.h.

4. Reduced Operation.Capacities must be reduced by 70%. 41–45 m.p.h.

5. No Operation.Store Attachment On Ground. Over 45 m.p.h.

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WeightComponent

lb kg1. 20’ Top Section with Sheave Machinery 2,711 1 2292. 20’ Top Section with Sheave Machinery and

5’ Tip Extension3,351 1 520

3. 20’ Base Section 1,757 7974. Boom Extensions

� 10’ Boom Extension with Pendants,Pins, and Roller

781 354

� 20’ Boom Extension with Pendants,Pins, and Roller

1,335 605

� 30’ Boom Extension with Pendants,Pins, and Roller

1,832 831

5. Upper Counterweights� Counterweight “A” 14,000 6 350� Counterweight “B” 10,000 4 536

6. Side Frames (Each) 12,349 5 6017. Tube Jib Including Strut, Head Machinery,

and Pendants� 20’ Tube Jib Assembly 1,177 534� 10’ Extension with Pendants 190 86

8. Pile Driving Adaptor 200 919. 5’ Tip Extension with Pins 640 290

BASE SECTION LIFTING CAPACITIES(WITH OR WITHOUT

COUNTERWEIGHT INSTALLED)

Base Section

Radius (ft) Angle (deg)Side Frames Extended (lb)

12 69.8 15,00013 66.6 15,00014 63.2 15,00015 59.8 15,00016 56.1 15,00017 52.3 15,00018 48.1 15,00019 43.6 15,00020 38.6 15,00021 32.8 15,00022 25.4 15,00023 11.8 15,000

NOTES:1. Refer to the Operator’s Manual.2. The crane shall be leveled on a firm supporting surface.3. Capacities are based on 75% stability.4. See Crane Assembly Component Weights chart for weight of com-

ponents for crane assembly.5. Rated capacities for 360� rotation.6. Boom extensions may be handled with one hook, “A” and “B” coun-

terweights must be handled with two hooks.7. For crane assembly / disassembly only.

Page 19: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–5– LS–108H II

DUTY CYCLE NOTES1. The capacities included in the “Duty Cycle Capacities”

chart are the maximum allowable, and are based onmachine standing level on firm suporting surface underideal job conditions.

2. Capacities are based on 75% of minimum tipping loadsfor dragline; 67.5% for clamshell.

3. Capacities are maximum recommended by PCSAStandard #4. Operator must make allowances for soft oruneven supporting surfaces, rapid cycle operations,bucket suction, or other unfavorable conditions whichmay require smaller buckets for most efficient operation.

4. Weight of bucket plus load, must not exceed thesecapacities.

5. Dragline operation is not recommended with boomangles less than 35�.

6. Boom length for dragline/clamshell attachment operationshould not exceed 70’.

7. Retractable high gantry must be fixed in raised positionfor all capacities on the “Duty Cycle Capacities” chart.

8. These capacities apply to the machine as originallymanufactured and normally equipped by Link–BeltConstruction Equipment Company.

9. 7/8” wire rope is recommended for dragline inhaul.

�(�����������*��#�#��Side Frames Extended –

“A” Counterweight

Side Frames Extended –

“AB” Counterweight

BoomLength

(ft)

LoadRadius

(ft)

BoomAngle(deg)

Only360 Degrees

(All capacities listedin pounds)

“AB” Counterweight360 Degrees

(All capacities listedin pounds)

DraglineClam-shell/

MagnetDragline

Clam-shell/

Magnet

40 8.6 82.0 16,800 16,800 16,800 16,80040 9.0 81.4 16,800 16,800 16,800 16,80040 10.0 79.9 16,800 16,800 16,800 16,80040 11.0 78.5 16,800 16,800 16,800 16,80040 12.0 77.0 16,800 16,800 16,800 16,80040 13.0 75.5 16,800 16,800 16,800 16,80040 14.0 74.1 16,800 16,800 16,800 16,80040 15.0 72.6 16,800 16,800 16,800 16,80040 16.0 71.0 16,800 16,800 16,800 16,80040 17.0 69.5 16,800 16,800 16,800 16,80040 18.0 68.0 16,800 16,800 16,800 16,80040 19.0 66.4 16,800 16,800 16,800 16,80040 20.0 64.9 16,800 16,800 16,800 16,80040 25.0 56.7 16,800 16,800 16,800 16,80040 30.0 47.6 16,800 16,400 16,800 16,80040 35.0 36.9 14,700 13,200 16,800 16,80040 40.0 22.4 12,200 10,900 16,100 14,40050 10.0 82.0 16,800 16,800 16,800 16,80050 11.0 80.8 16,800 16,800 16,800 16,80050 12.0 79.6 16,800 16,800 16,800 16,80050 13.0 78.5 16,800 16,800 16,800 16,80050 14.0 77.3 16,800 16,800 16,800 16,80050 15.0 76.1 16,800 16,800 16,800 16,80050 16.0 74.9 16,800 16,800 16,800 16,80050 17.0 73.8 16,800 16,800 16,800 16,80050 18.0 72.6 16,800 16,800 16,800 16,80050 19.0 71.3 16,800 16,800 16,800 16,80050 20.0 70.1 16,800 16,800 16,800 16,80050 25.0 63.9 16,800 16,800 16,800 16,80050 30.0 57.3 16,800 16,300 16,800 16,80050 35.0 50.2 14,600 13,100 16,800 16,80050 40.0 42.3 12,000 10,800 15,900 14,30050 50.0 20.0 8,600 7,700 11,600 10,400

Side Frames Extended –

“A” Counterweight

Side Frames Extended –

“AB” Counterweight

BoomLength

(ft)

LoadRadius

(ft)

BoomAngle(deg)

Only360 Degrees

(All capacities listedin pounds)

“AB” Counterweight360 Degrees

(All capacities listedin pounds)

DraglineClam-shell/

MagnetDragline

Clam-shell/

Magnet

60 11.4 82.0 16,800 16,800 16,800 16,80060 12.0 81.4 16,800 16,800 16,800 16,80060 13.0 80.4 16,800 16,800 16,800 16,80060 14.0 79.4 16,800 16,800 16,800 16,80060 15.0 78.5 16,800 16,800 16,800 16,80060 16.0 77.5 16,800 16,800 16,800 16,80060 17.0 76.5 16,800 16,800 16,800 16,80060 18.0 75.5 16,800 16,800 16,800 16,80060 19.0 74.5 16,800 16,800 16,800 16,80060 20.0 73.6 16,800 16,800 16,800 16,80060 25.0 68.5 16,800 16,800 16,800 16,80060 30.0 63.3 16,800 16,200 16,800 16,80060 35.0 57.8 14,400 12,900 16,800 16,80060 40.0 51.9 11,800 10,600 15,700 14,10060 50.0 38.4 8,400 7,500 11,400 10,20060 60.0 18.2 6,300 5,600 8,700 7,80070 12.8 82.0 16,800 16,800 16,800 16,80070 13.0 81.8 16,800 16,800 16,800 16,80070 14.0 81.0 16,800 16,800 16,800 16,80070 15.0 80.1 16,800 16,800 16,800 16,80070 16.0 79.3 16,800 16,800 16,800 16,80070 17.0 78.5 16,800 16,800 16,800 16,80070 18.0 77.6 16,800 16,800 16,800 16,80070 19.0 76.8 16,800 16,800 16,800 16,80070 20.0 76.0 16,800 16,800 16,800 16,80070 25.0 71.7 16,800 16,800 16,800 16,80070 30.0 67.3 16,800 16,000 16,800 16,80070 35.0 62.8 14,200 12,700 16,800 16,80070 40.0 58.1 11,600 10,400 15,500 13,90070 50.0 47.8 8,200 7,300 11,200 10,00070 60.0 35.5 6,100 5,400 8,500 7,60070 70.0 16.9 4,600 4,100 6,700 6,000

Page 20: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–6–LS–108H II

WORKING RANGE DIAGRAM

9!���)� 9!��)*�&���%)����)),

&����:

. ��������������0�/������������2�2� ��2������2� ��������2�����4���������������������� �.

�����2���� ���;���8��<������2��;���2�8���������� 0����������8��� �����2����/0��������������2

���0��=.

>. ,��������2�������8���������������<��������0��4����������2����0�� ��� ��� 0�������� 0�8��������0.

Operating radius from centerline of rotation in feet

Maximum Boom AngleSee Note 2.

Mai

n B

oo

m L

eng

th

Hei

gh

t in

fee

t ab

ove

gro

un

d

140’ 120’ 100’ 80’ 60’ 40’ 20’

50’

60’

70’

80’

90’

100’

110’

120’

130’

140’

50’

60’

70’

80’

90’

100’

110’

120’

130’

140’

150’

20’

40’

0’

10’

160’

160’

80°

70°

60°

50°

40°

30°

10°

20°

Minimum Boom AngleSee Note 2.

40’

150’ 130’ 110’ 90’ 70’ 50’ 30’ 10’

30’

CL OF ROTATION

Page 21: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–7– LS–108H II

CAPACITY DEDUCTIONS FOR LIFTING OFF MAIN BOOM HOOK

WITH JIB INSTALLEDWhen using main boom hook, while jib is attached, reduce boomcapacities by the values in the following chart:

Jib Length (ft) Capacity Deduction (lbs)

20 1,000

30 1,200

40 1,400

50’ 1,600

CAPACITY DEDUCTIONS FOR LIFTINGOFF MAIN BOOM HOOK WITH 5 FOOT

TIP EXTENSION OR PILE DRIVER LEADADAPTOR INSTALLED

When using main boom hook, while 5 foot tip extension or pile driverlead adaptor is attached, reduce boom capacities by the values inthe following chart:

Top Section Equipment Capacity Deduction (lbs)

5 Ft. Tip ExtensionPile Driving Lead Adaptor

800200

MAXIMUM ALLOWABLE CAPACITIES FOR 5 FOOT TIP EXTENSION

LIFTING CAPACITY TO BE THE SMALLEST OF THE FOLLWINGVALUES:1. 18,000 lb (Maximum).2. The standard crane lift capacity minus 800 lb for the

boom length, tip extension load radius, andcounterweight configuration in use on the crane.

NOTES:

1. All notes are to be adhered to as listed on the standardlift crane capacity charts .

2. Reduce the main boom lift capacities by 800 lb whenthe tip extension is installed.

3. The maximum boom length on which the tip extensioncan be installed is 130’. See liftoff chart for reducedcounterweights.

4. Do not lift or suspend a load from the boom tipextension and main boom at the same time.

20’ Open Throat Boom With 5 Foot Tip Extension

MAXIMUM ALLOWABLE CAPACITIES FORPILE DRIVING LEAD ADAPTOR

LIFTING CAPACITY TO BE THE SMALLEST OF THE FOLLOWINGVALUES:1. 70,000 lb maximum.2. The standard crane lift capacity minus 200 lb for crane

configuration in use.NOTES:

1. All notes are to be adhered to as listed on the standardlift crane capacity charts.

2. Reduce the main boom lift capacities by 200 lb whenthe pile driver lead adaptor is installed.

3. The maximum boom length on which the pile driver leadadaptor can be installed is 100’ boom7

Top Section With Pile Driver Lead Adaptor

Page 22: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–8–LS–108H II

AB

Note: Refer To Page 7 For “Capacity Deductions” Caused By Any Attachment At The Boom Tip.

MAIN BOOM CAPACITIES – 40 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

8.6 82.0 100,000 100,000 100,000 100,000 100,000 62,800

9.0 81.4 100,000 100,000 100,000 100,000 91,800 56,800

10.0 79.9 100,000 100,000 100,000 75,900 74,900 46,200

11.0 78.5 100,000 100,000 94,200 60,900 63,100 38,800

12.0 77.0 94,200 94,200 78,700 50,800 54,500 33,300

13.0 75.5 87,200 85,900 67,500 43,400 47,800 29,100

14.0 74.1 81,200 75,200 59,000 37,800 42,600 25,800

15.0 72.6 75,900 66,800 52,300 33,500 38,300 23,100

16.0 71.0 71,300 60,000 47,000 29,900 34,800 20,900

17.0 69.5 67,100 54,500 42,600 27,100 31,800 19,100

18.0 68.0 63,400 49,800 38,900 24,600 29,300 17,500

19.0 66.4 60,100 45,800 35,800 22,600 27,100 16,100

20.0 64.9 55,200 42,400 33,100 20,800 25,200 14,900

25.0 56.7 38,900 30,700 23,800 14,700 18,400 10,600

30.0 47.6 29,800 23,800 18,300 11,100 14,300 8,000

35.0 36.9 23,900 19,300 14,700 8,800 11,500 6,300

40.0 22.4 19,900 16,100 12,200 7,100 9,500 5,000

MAIN BOOM CAPACITIES – 50 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

10.0 82.0 98,400 98,400 98,400 76,500 75,300 46,400

11.0 80.8 96,000 96,000 94,200 61,000 63,000 38,700

12.0 79.6 93,600 93,600 78,700 50,800 54,400 33,200

13.0 78.5 86,800 85,900 67,500 43,400 47,700 29,000

14.0 77.3 80,800 75,100 58,900 37,800 42,400 25,700

15.0 76.1 75,500 66,700 52,300 33,400 38,200 23,000

16.0 74.9 70,900 59,900 46,900 29,800 34,600 20,800

17.0 73.8 66,800 54,400 42,500 26,900 31,700 18,900

18.0 72.6 63,100 49,700 38,800 24,500 29,100 17,300

19.0 71.3 59,800 45,700 35,600 22,400 26,900 15,900

20.0 70.1 55,100 42,300 32,900 20,700 25,000 14,700

25.0 63.9 38,800 30,600 23,600 14,600 18,200 10,400

30.0 57.3 29,600 23,700 18,200 11,000 14,100 7,800

35.0 50.2 23,800 19,100 14,600 8,600 11,300 6,100

40.0 42.3 19,700 15,900 12,000 6,900 9,300 4,800

50.0 20.0 14,400 11,600 8,600 4,700 6,600 3,100

MAIN BOOM CAPACITIES – 60 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

11.4 82.0 86,600 86,600 86,600 56,800 59,500 36,400

12.0 81.4 85,000 85,000 78,600 50,700 54,200 33,100

13.0 80.4 81,800 81,800 67,400 43,300 47,600 28,900

14.0 79.4 79,700 75,000 58,800 37,700 42,300 25,500

15.0 78.5 75,100 66,600 52,100 33,300 38,000 22,800

16.0 77.5 70,500 59,800 46,800 29,700 34,400 20,600

17.0 76.5 66,400 54,200 42,300 26,800 31,500 18,700

18.0 75.5 62,700 49,500 38,600 24,400 28,900 17,100

19.0 74.5 59,400 45,600 35,500 22,300 26,700 15,700

20.0 73.6 55,000 42,100 32,800 20,500 24,800 14,500

25.0 68.5 38,600 30,400 23,400 14,400 18,000 10,200

30.0 63.3 29,500 23,500 18,000 10,800 13,900 7,600

35.0 57.8 23,600 18,900 14,400 8,400 11,100 5,900

40.0 51.9 19,500 15,700 11,800 6,700 9,100 4,600

50.0 38.4 14,200 11,400 8,400 4,500 6,400 2,900

60.0 18.2 10,900 8,700 6,300 3,000 4,700 1,800

MAIN BOOM CAPACITIES – 70 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

12.8 82.0 74,000 74,000 69,800 44,900 48,900 29,700

13.0 81.8 74,000 74,000 67,300 43,200 47,400 28,700

14.0 81.0 72,200 72,200 58,800 37,600 42,100 25,400

15.0 80.1 70,800 66,500 52,000 33,200 37,800 22,700

16.0 79.3 69,100 59,700 46,600 29,600 34,300 20,400

17.0 78.5 66,100 54,100 42,200 26,700 31,300 18,600

18.0 77.6 62,400 49,400 38,500 24,200 28,800 16,900

19.0 76.8 59,100 45,400 35,300 22,200 26,600 15,600

20.0 76.0 54,900 42,000 32,600 20,400 24,600 14,300

25.0 71.7 38,500 30,200 23,300 14,200 17,900 10,100

30.0 67.3 29,300 23,300 17,800 10,600 13,700 7,400

35.0 62.8 23,400 18,800 14,200 8,200 10,900 5,700

40.0 58.1 19,300 15,500 11,600 6,500 8,900 4,400

50.0 47.8 14,000 11,200 8,200 4,300 6,200 2,700

60.0 35.5 10,700 8,500 6,100 2,900 4,500 1,600

70.0 16.9 8,400 6,700 4,600 1,900 3,300

Page 23: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–9– LS–108H II

AB

MAIN BOOM CAPACITIES – 80 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

14.1 82.0 64,600 64,600 57,600 36,800 41,300 24,800

15.0 81.4 63,800 63,800 51,900 33,100 37,700 22,500

16.0 80.7 62,200 59,600 46,500 29,500 34,100 20,300

17.0 79.9 61,400 54,000 42,100 26,600 31,100 18,400

18.0 79.2 59,900 49,300 38,400 24,100 28,600 16,800

19.0 78.5 58,800 45,300 35,200 22,000 26,400 15,400

20.0 77.7 54,800 41,900 32,500 20,200 24,500 14,200

25.0 74.0 38,400 30,100 23,100 14,000 17,700 9,900

30.0 70.3 29,200 23,100 17,600 10,400 13,500 7,200

35.0 66.4 23,300 18,600 14,000 8,000 10,700 5,500

40.0 62.5 19,200 15,300 11,400 6,300 8,700 4,200

50.0 54.0 13,800 11,100 8,000 4,100 6,000 2,500

60.0 44.6 10,500 8,300 5,900 2,700 4,300

70.0 33.1 8,300 6,500 4,400 1,700 3,100

80.0 15.8 6,600 5,100 3,300 2,200

MAIN BOOM CAPACITIES – 90 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

15.5 82.0 57,700 57,700 48,800 35,500

16.0 81.7 57,400 57,400 46,400 34,000

17.0 81.1 56,300 53,800 41,900 31,000

18.0 80.4 55,200 49,100 38,200 28,400

19.0 79.8 54,500 45,100 35,000 26,200

20.0 79.1 53,200 41,700 32,300 24,300

25.0 75.9 38,200 29,900 22,900 TE

D

17,500 TE

D

30.0 72.5 29,000 22,900 17,400 IBIT

13,300 IBIT

35.0 69.2 23,100 18,400 13,800 RO

H

10,500 RO

H

40.0 65.7 19,000 15,100 11,200

PR

8,500

PR

50.0 58.5 13,600 10,800 7,800 5,800

60.0 50.7 10,300 8,100 5,700 4,100

70.0 41.9 8,100 6,300 4,200 2,800

80.0 31.2 6,400 4,900 3,100 1,900

90.0 14.9 5,200 3,800 2,200

MAIN BOOM CAPACITIES – 100 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

16.9 82.0 51,700 51,700 42,100 31,000

17.0 82.0 51,700 51,700 41,800 30,800

18.0 81.4 51,000 49,000 38,100 28,200

19.0 80.8 48,800 45,000 34,900 26,000

20.0 80.2 48,200 41,500 32,200 24,100

25.0 77.3 38,100 29,700 22,800 17,300

30.0 74.3 28,800 22,800 17,200 TE

D

13,100 TE

D

35.0 71.3 22,900 18,200 13,600 IBIT

10,300 IBIT

40.0 68.3 18,800 14,900 11,000 RO

H

8,300 RO

H

50.0 62.0 13,400 10,600 7,600

PR

5,600

PR

60.0 55.3 10,100 7,900 5,500 3,800

70.0 47.9 7,900 6,100 4,000 2,600

80.0 39.7 6,200 4,700 2,900 1,700

90.0 29.6 5,000 3,600 2,000

100.0 14.1 4,000 2,800

MAIN BOOM CAPACITIES – 110 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

18.3 82.0 45,700 45,700 36,800 27,300

19.0 81.6 45,100 44,800 34,700 25,800

20.0 81.1 44,500 41,400 32,000 23,900

25.0 78.5 37,900 29,500 22,600 17,100

30.0 75.8 28,600 22,600 17,000 12,900

35.0 73.1 22,700 18,000 13,400 D 10,100 D

40.0 70.4 18,600 14,700 10,800 BIT

E

8,100 BIT

E

50.0 64.7 13,200 10,400 7,400 OH

IB

5,400 OH

IB

60.0 58.8 9,900 7,700 5,200 PR

O

3,600 PR

O

70.0 52.5 7,600 5,800 3,800

P

2,400

P80.0 45.6 6,000 4,500 2,700 1,500

90.0 37.7 4,700 3,400 1,800

100.0 28.1 3,800 2,600

110.0 13.4 3,000 1,900

Page 24: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–10–LS–108H II

AB

MAIN BOOM CAPACITIES – 120 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

19.7 82.0 41,100 41,100

20.0 81.9 41,100 41,100

25.0 79.4 37,700 29,300

30.0 77.0 28,500 22,400

35.0 74.5 22,500 17,800

40.0 72.0 18,400 14,500

50.0 66.9 13,000 10,200

60.0 61.6 9,700 7,500PROHIBITED

70.0 56.1 7,400 5,600

80.0 50.1 5,800 4,200

90.0 43.5 4,500 3,200

100.0 36.1 3,500 2,400

110.0 26.9 2,700 1,700

120.0 12.9 2,100 –––

MAIN BOOM CAPACITIES – 130 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

21.1 82.0 37,200 37,200

25.0 80.3 35,300 29,100

30.0 78.0 28,300 22,200

35.0 75.8 22,300 17,600

40.0 73.5 18,200 14,300

50.0 68.8 12,800 10,000

60.0 64.0 9,500 7,300 PROHIBITED

70.0 59.0 7,200 5,400

80.0 53.7 5,600 4,000

90.0 48.0 4,300 3,000

100.0 41.7 3,300 2,100

110.0 34.6 2,500 –––

120.0 25.9 1,900 –––

MAIN BOOM CAPACITIES – 140 FT OPEN THROAT ANGLE BOOM

LoadRadius

BoomAngle

Over EndBlocked-

SideFrames

Extended

Side Frames Extended360� Rotation

Side FramesRetracted

360� Rotation

(Ft.) (deg)AB

CTWT(lb)

ABCTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

ACTWT

(lb)

0CTWT

(lb)

22.5 82.0 32,500 32,500

25.0 81.0 31,400 29,000

30.0 78.9 27,700 22,000

35.0 76.8 22,100 17,400

40.0 74.7 18,000 14,100

50.0 70.4 12,600 9,800

60.0 66.0 9,300 7,000 PROHIBITED

70.0 61.4 7,000 5,200

80.0 56.6 5,300 3,800

90.0 51.6 4,100 2,700

100.0 46.1 3,100 1,900

110.0 40.2 2,300 –––

120.0 33.3 1,600 –––

Page 25: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–11– LS–108H II

This page intentionally blank

Page 26: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

–12–LS–108H II

��=������������ �����<��������������� ���������(�8��� �'6 !!!7���'9���7���� Link–Belt is a registered trademark. Copyright 2000. All rights reserved. We are constantly improving our products and therefore reserve the right to change designs and specifications.

Page 27: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

Litho in U.S.A. 11/00 #6285

Jib CapacitiesHydraulic Lattice Boom Crawler Crane

LS–108H II 50–ton (50 metric ton)HYLAB Series

��������

Angle Boom + Jib� 40’ – 110’ (12.19 – 33.53 m) Angle

Boom with 20’ – 50’ (6.10 – 15.24 m) of Jib� 20’ (6.10 m) Open Throat Top Section with

30” (0.76 m) Wide x 24” (0.61) Deep Jib� 360 Degree Capacities� “AB” Counterweight Options� 17’ – 8” (5.38 m) Crawler Length

Note: Overend Blocked Capacities are published in the Crane Rating Manual only.

CAUTION: This material is supplied for reference use only. Operator must refer toin–cab Crane Rating Manual to determine allowable machine lifting capacities andoperating procedures.

Page 28: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

TUBULAR JIB NOTES FOR OPEN THROAT BOOM

1. Capacities are for a LS–108H �� crawler crane with “AB” (24,000 lb) counterweight.

2. Separate capacity charts are listed for 360� and for over end blocked crawler working areas. Verify operatingconditions as described on the Working Area Chart found in the general information section. Apply theappropriate lift capacity chart based on the working area and the specific operating conditions.

3. Over end blocked capacities are to be lifted over the idler end with the crane standing level on a firm supportingsurface. Adequate blocking must be placed under both treadmember idlers at the end that the load is to be liftedto prevent rocking. The ramps supplied with the crane are considered to be adequate blocking.

4. Capacities are for side frames in the extended position only and are based on the crane standing level on a firmsupporting surface.

5. Capacities are limited to a LBCE 42” x 42” angle boom with an open throat and a LBCE 10 ton, 24” x 30”cross section jib with a 10’0” high jib mast properly assembled.

6. Two parts of 3/4” Diameter Type “DB” or Type “RB” wire rope are required for maximum lift.

7. Capacities are for 20’, 30’, 40’, and 50’ jib lengths only.

8. Maximum boom plus jib combination is 110’ boom + 50’ jib.

9. The least stable condition is over the side.

10. All capacities are listed in pounds and are not more than 75% of the tipping loads. Those capacities followed byan asterisk (*) are governed by factors other than those that would cause a tipping condition.

11. A deduction must be made from the jib capacities for the weight of the following: Main boom hook block or hookball, jib hook block or hook ball, slings, grapple, load weighing devices (other than those supplied with thecrane), etc.

������������ ��������������

AB

������������������� ����� ��

5�

17.5�30�

Page 29: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

WORKING RANGE DIAGRAM

80°

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Jib

Len

gth

0’

10’

20’

30’

40’

50’

60’

70’

80’

90’

100’

110’

120’

130’

140’

150’

160’

170’

Operating radius from centerline of rotation

10’20’30’40’50’60’70’80’90’100’110’120’130’140’150’

50’

60’

70’

80’

90’

100’

110’

C OF ROTATIONL

160’

40’

70°

60°

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Page 30: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)

40 20 15.4 80.0 65.6 20,000 *40 20 16.0 79.4 65.5 20,000 *40 20 17.0 78.5 65.3 20,000 *40 20 18.0 77.5 65.0 20,000 *40 20 19.0 76.5 64.8 20,000 *40 20 20.0 75.6 64.5 20,000 * 79.3 63.9 20,000 *40 20 25.0 70.7 62.8 20,000 * 74.3 62.2 20,000 * 77.7 61.0 14,400 *40 20 30.0 65.6 60.6 20,000 * 69.2 60.0 19,800 * 72.5 58.8 13,100 *40 20 35.0 60.2 57.9 19,800 63.8 57.2 17,700 * 67.0 55.9 12,100 *40 20 40.0 54.6 54.5 16,500 58.1 53.8 16,000 * 61.1 52.4 11,300 *40 20 50.0 41.7 45.0 12,200 45.0 44.2 12,300

40 30 18.0 80.0 75.3 20,000 *40 30 19.0 79.2 75.0 20,000 *40 30 20.0 78.3 74.8 20,000 *40 30 25.0 74.2 73.4 20,000 * 79.0 72.6 19,500 *40 30 30.0 69.9 71.6 20,000 * 74.7 70.8 17,200 * 79.2 69.2 11,100 *40 30 35.0 65.5 69.3 20,000 * 70.2 68.5 15,300 * 74.6 66.9 10,200 *40 30 40.0 60.9 66.5 16,700 65.6 65.7 13,800 * 69.8 64.0 9,500 *40 30 50.0 51.0 59.2 12,400 55.5 58.3 11,700 * 59.4 56.3 8,300 *40 30 60.0 39.2 48.5 9,600 43.4 47.3 9,700

40 40 20.6 80.0 84.9 20,000 *40 40 25.0 76.8 83.8 20,000 *40 40 30.0 73.1 82.2 20,000 * 78.8 81.4 15,500 *40 40 35.0 69.3 80.3 18,300 * 75.0 79.4 13,800 *40 40 40.0 65.4 78.0 16,800 * 71.0 77.0 12,500 * 76.3 75.1 8,300 *40 40 50.0 57.2 71.9 12,500 62.7 70.9 10,400 * 67.7 68.8 7,200 *40 40 60.0 48.0 63.6 9,700 53.3 62.4 9,000 * 58.0 60.0 6,400 *40 40 70.0 37.1 51.7 7,800 42.1 50.2 8,000

40 50 23.2 80.0 94.6 19,400 *40 50 25.0 78.8 94.1 19,000 *40 50 30.0 75.6 92.8 17,900 *40 50 35.0 72.2 91.1 16,000 * 78.6 90.1 12,700 *40 50 40.0 68.9 89.0 15,000 * 75.2 88.0 11,400 *40 50 50.0 61.8 83.8 12,400 * 68.0 82.8 9,500 * 73.8 80.5 6,400 *40 50 60.0 54.2 76.9 9,800 60.3 75.7 8,200 * 65.8 73.3 5,600 *40 50 70.0 45.6 67.6 7,900 51.5 66.3 7,200 * 56.8 63.4 5,000 *40 50 80.0 35.3 54.7 6,500 41.0 53.0 6,400 *

360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

Page 31: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

50 20 17.1 80.0 75.5 20,000 *50 20 18.0 79.3 75.3 20,000 *50 20 19.0 78.5 75.1 20,000 *50 20 20.0 77.6 74.8 20,000 *50 20 25.0 73.5 73.4 20,000 * 76.7 72.8 20,000 * 79.6 71.5 14,900 *50 20 30.0 69.2 71.6 20,000 * 72.3 70.9 20,000 * 75.2 69.6 13,700 *50 20 35.0 64.8 69.3 19,500 67.9 68.7 19,200 * 70.7 67.3 12,700 *50 20 40.0 60.2 66.5 16,300 63.3 65.9 16,500 65.9 64.5 11,900 *50 20 50.0 50.3 59.2 11,900 53.2 58.5 12,100 55.6 56.9 10,700 *50 20 60.0 38.5 48.5 9,200 41.2 47.5 9,300

50 30 19.7 80.0 85.1 20,000 *50 30 20.0 79.8 85.1 20,000 *50 30 25.0 76.2 83.8 20,000 *50 30 30.0 72.5 82.2 20,000 * 76.7 81.4 18,100 *50 30 35.0 68.7 80.3 19,700 72.9 79.5 16,300 * 76.7 77.7 10,600 *50 30 40.0 64.8 78.0 16,500 68.9 77.1 14,800 * 72.7 75.3 9,900 *50 30 50.0 56.6 71.9 12,100 60.6 71.0 12,400 64.1 69.0 8,700 *50 30 60.0 47.4 63.6 9,400 51.3 62.5 9,500 54.5 60.2 7,900 *50 30 70.0 36.5 51.7 7,500 40.1 50.3 7,600

50 40 22.3 80.0 94.8 20,000 *50 40 25.0 78.3 94.1 20,000 *50 40 30.0 75.0 92.8 19,700 *50 40 35.0 71.7 91.1 17,500 * 76.7 90.1 14,500 *50 40 40.0 68.3 89.0 16,300 * 73.3 88.0 13,200 * 78.0 86.0 8,500 *50 40 50.0 61.2 83.8 12,300 66.1 82.8 11,100 * 70.6 80.6 7,500 *50 40 60.0 53.6 76.9 9,500 58.4 75.7 9,700 * 62.6 73.3 6,700 *50 40 70.0 45.0 67.6 7,600 49.7 66.3 7,800 53.5 63.4 6,100 *50 40 80.0 34.8 54.7 6,200 39.1 53.0 6,300

50 50 24.9 80.0 104.4 19,300 *50 50 25.0 79.9 104.4 19,200 *50 50 30.0 77.0 103.2 17,400 *50 50 35.0 74.1 101.6 16,000 * 79.8 100.6 13,100 *50 50 40.0 71.1 99.8 14,400 * 76.7 98.7 11,900 *50 50 50.0 64.9 95.3 11,900 * 70.5 94.1 10,100 * 75.7 91.7 6,600 *50 50 60.0 58.3 89.3 9,600 63.8 88.1 8,700 * 68.8 85.5 5,800 *50 50 70.0 51.1 81.5 7,700 56.5 80.2 7,700 * 61.3 77.3 5,300 *50 50 80.0 43.1 71.4 6,300 48.3 69.8 6,400 52.7 66.5 4,800 *50 50 90.0 33.4 57.5 5,200 38.3 55.5 5,300

Page 32: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

60 20 18.9 80.0 85.3 20,000 *60 20 19.0 79.9 85.3 20,000 *60 20 20.0 79.2 85.1 20,000 *60 20 25.0 75.6 83.8 20,000 * 78.4 83.2 20,000 *60 20 30.0 71.9 82.3 20,000 * 74.6 81.6 20,000 * 77.2 80.3 14,200 *60 20 35.0 68.1 80.3 19,300 70.8 79.7 19,600 73.3 78.3 13,200 *60 20 40.0 64.2 78.0 16,100 66.9 77.3 16,300 69.3 75.9 12,500 *60 20 50.0 56.0 71.9 11,700 58.6 71.2 11,900 60.8 69.6 11,200 *60 20 60.0 46.8 63.6 8,900 49.3 62.7 9,100 51.3 61.0 9,20060 20 70.0 35.9 51.7 7,000 38.2 50.6 7,100

60 30 21.5 80.0 95.0 20,000 *60 30 25.0 77.7 94.2 20,000 *60 30 30.0 74.5 92.8 20,000 * 78.2 91.9 18,600 *60 30 35.0 71.2 91.1 19,500 74.9 90.2 17,000 * 78.3 88.4 10,900 *60 30 40.0 67.8 89.0 16,300 71.5 88.1 15,700 * 74.8 86.3 10,200 *60 30 50.0 60.7 83.8 11,900 64.3 82.9 12,200 67.5 80.9 9,100 *60 30 60.0 53.1 76.9 9,100 56.6 75.9 9,300 59.6 73.7 8,300 *60 30 70.0 44.5 67.6 7,200 47.9 66.4 7,400 50.5 63.9 7,50060 30 80.0 34.3 54.7 5,800 37.4 53.2 5,900

60 40 24.0 80.0 104.6 20,000 *60 40 25.0 79.4 104.4 20,000 *60 40 30.0 76.5 103.2 19,400 *60 40 35.0 73.6 101.6 17,200 * 78.1 100.6 14,800 *60 40 40.0 70.6 99.8 16,200 * 75.1 98.8 13,600 * 79.3 96.6 8,800 *60 40 50.0 64.4 95.3 12,000 68.8 94.2 11,600 * 72.8 91.9 7,700 *60 40 60.0 57.8 89.3 9,200 62.1 88.1 9,500 66.0 85.7 7,000 *60 40 70.0 50.6 81.5 7,300 54.8 80.2 7,500 58.5 77.5 6,400 *60 40 80.0 42.6 71.4 5,900 46.6 69.9 6,100 49.9 66.7 5,900 *60 40 90.0 32.9 57.5 4,800

60 50 26.6 80.0 114.3 18,500 *60 50 30.0 78.2 113.5 17,000 *60 50 35.0 75.6 112.1 15,800 *60 50 40.0 72.8 110.5 14,200 * 78.0 109.3 11,800 *60 50 50.0 67.3 106.4 11,700 * 72.4 105.2 10,100 * 77.2 102.6 6,800 *60 50 60.0 61.5 101.1 9,300 66.5 99.8 8,800 * 71.1 97.1 6,000 *60 50 70.0 55.3 94.4 7,400 60.2 93.0 7,700 64.6 90.1 5,500 *60 50 80.0 48.5 85.9 6,000 53.3 84.4 6,200 57.5 81.1 5,000 *60 50 90.0 40.9 75.0 4,900 45.5 73.2 5,100 49.3 69.4 4,700 *60 50 100.0 31.7 60.2 4,100

Page 33: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

70 20 20.6 80.0 95.2 20,000 *70 20 25.0 77.2 94.2 20,000 * 79.7 93.5 20,000 *70 20 30.0 73.9 92.8 20,000 * 76.4 92.1 20,000 * 78.7 90.8 14,500 *70 20 35.0 70.6 91.1 19,100 73.1 90.4 19,400 75.3 89.0 13,700 *70 20 40.0 67.2 89.0 15,900 69.7 88.4 16,200 71.8 86.9 12,900 *70 20 50.0 60.2 83.9 11,500 62.5 83.1 11,700 64.5 81.6 11,700 *70 20 60.0 52.5 76.9 8,700 54.8 76.1 8,900 56.7 74.4 9,00070 20 70.0 44.0 67.6 6,800 46.1 66.7 6,90070 20 80.0 33.7 54.7 5,400

70 30 23.2 80.0 104.8 20,000 *70 30 25.0 79.0 104.4 20,000 *70 30 30.0 76.0 103.2 20,000 * 79.4 102.3 18,200 *70 30 35.0 73.1 101.7 19,300 76.5 100.8 16,600 * 79.6 98.9 11,200 *70 30 40.0 70.1 99.9 16,100 73.4 98.9 16,100 * 76.5 97.0 10,500 *70 30 50.0 63.9 95.3 11,700 67.1 94.3 12,000 70.1 92.3 9,400 *70 30 60.0 57.3 89.3 8,900 60.5 88.3 9,100 63.2 86.1 8,600 *70 30 70.0 50.1 81.6 7,000 53.2 80.4 7,200 55.8 78.1 7,30070 30 80.0 42.1 71.4 5,600 45.0 70.1 5,70070 30 90.0 32.4 57.5 4,500

70 40 25.8 80.0 114.5 20,000 *70 40 30.0 77.8 113.5 19,300 *70 40 35.0 75.1 112.1 17,200 * 79.2 111.1 14,500 *70 40 40.0 72.4 110.5 16,200 76.5 109.4 13,300 *70 40 50.0 66.8 106.4 11,800 70.9 105.3 11,500 * 74.6 102.9 8,000 *70 40 60.0 61.0 101.1 9,000 65.0 99.9 9,300 68.5 97.4 7,200 *70 40 70.0 54.8 94.4 7,100 58.7 93.1 7,400 62.1 90.4 6,600 *70 40 80.0 48.1 85.9 5,700 51.8 84.5 5,900 55.0 81.5 6,10070 40 90.0 40.4 75.0 4,600 44.1 73.3 4,80070 40 100.0 31.2 60.2 3,800

70 50 28.4 80.0 124.1 17,500 *70 50 30.0 79.2 123.8 16,800 *70 50 35.0 76.8 122.5 15,800 *70 50 40.0 74.3 121.0 14,200 * 79.1 119.8 11,500 *70 50 50.0 69.3 117.3 11,700 * 74.0 116.1 9,800 * 78.4 113.4 6,900 *70 50 60.0 64.1 112.6 9,100 68.7 111.3 8,600 * 72.9 108.5 6,200 *70 50 70.0 58.6 106.6 7,200 63.1 105.2 7,500 67.2 102.3 5,700 *70 50 80.0 52.7 99.3 5,800 57.2 97.7 6,000 61.0 94.5 5,200 *70 50 90.0 46.3 90.1 4,700 50.6 88.4 4,900 54.2 84.8 4,900 *70 50 100.0 39.0 78.4 3,800 43.2 76.4 4,00070 50 110.0 30.2 62.7 3,100

Page 34: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

80 20 22.3 80.0 105.0 20,000 *80 20 25.0 78.5 104.4 20,000 *80 20 30.0 75.6 103.2 20,000 * 77.8 102.5 20,000 * 79.8 101.2 14,900 *80 20 35.0 72.6 101.7 18,900 74.8 101.0 19,300 76.8 99.6 14,000 *80 20 40.0 69.6 99.9 15,600 71.8 99.2 16,000 73.8 97.8 13,300 *80 20 50.0 63.4 95.3 11,300 65.5 94.6 11,500 67.4 93.1 11,70080 20 60.0 56.8 89.3 8,500 58.9 88.6 8,700 60.6 86.9 8,80080 20 70.0 49.6 81.6 6,600 51.7 80.7 6,700 53.2 78.9 6,80080 20 80.0 41.6 71.5 5,200 43.5 70.5 5,30080 20 90.0 31.9 57.6 4,100

80 30 24.9 80.0 114.7 20,000 *80 30 25.0 80.0 114.6 20,000 *80 30 30.0 77.3 113.5 20,000 *80 30 35.0 74.7 112.1 19,100 77.7 111.2 16,700 *80 30 40.0 72.0 110.5 15,800 75.0 109.6 16,000 * 77.8 107.6 10,800 *80 30 50.0 66.4 106.4 11,400 69.4 105.5 11,800 72.1 103.5 9,700 *80 30 60.0 60.6 101.2 8,700 63.5 100.1 8,900 66.1 98.0 8,900 *80 30 70.0 54.4 94.4 6,700 57.2 93.3 7,000 59.6 91.0 7,10080 30 80.0 47.6 85.9 5,300 50.4 84.7 5,500 52.6 82.2 5,60080 30 90.0 40.0 75.0 4,300 42.6 73.6 4,40080 30 100.0 30.8 60.2 3,400

80 40 27.5 80.0 124.3 20,000 *80 40 30.0 78.8 123.8 19,300 *80 40 35.0 76.4 122.5 17,200 *80 40 40.0 73.9 121.0 16,000 77.7 119.9 13,200 *80 40 50.0 68.9 117.4 11,600 72.6 116.2 11,400 * 76.0 113.8 8,200 *80 40 60.0 63.6 112.6 8,800 67.3 111.4 9,200 70.6 108.8 7,400 *80 40 70.0 58.1 106.7 6,900 61.7 105.4 7,200 64.9 102.7 6,900 *80 40 80.0 52.3 99.3 5,500 55.8 97.9 5,700 58.8 95.0 5,90080 40 90.0 45.9 90.1 4,400 49.3 88.5 4,600 52.0 85.3 4,70080 40 100.0 38.6 78.4 3,500 41.9 76.6 3,70080 40 110.0 29.8 62.8 2,800

80 50 30.1 80.0 134.0 16,700 *80 50 35.0 77.8 132.8 15,800 *80 50 40.0 75.5 131.5 14,200 * 79.9 130.2 11,300 *80 50 50.0 70.9 128.1 11,700 75.3 126.8 9,700 * 79.3 124.0 7,100 *80 50 60.0 66.2 123.8 8,900 70.5 122.4 8,500 * 74.4 119.5 6,400 *80 50 70.0 61.2 118.4 6,900 65.5 117.0 7,300 69.3 114.0 5,800 *80 50 80.0 56.0 111.9 5,500 60.2 110.3 5,800 63.8 107.1 5,400 *80 50 90.0 50.4 103.9 4,500 54.5 102.2 4,700 58.0 98.7 4,90080 50 100.0 44.3 94.0 3,600 48.3 92.2 3,800 51.4 88.3 4,00080 50 110.0 37.4 81.7 2,900 41.1 79.5 3,10080 50 120.0 29.0 65.2 2,300

Page 35: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

90 20 24.1 80.0 114.8 20,000 *90 20 25.0 79.5 114.7 20,000 *90 20 30.0 76.9 113.5 20,000 * 78.9 112.9 20,000 *90 20 35.0 74.2 112.2 18,600 76.2 111.5 19,100 78.1 110.1 14,300 *90 20 40.0 71.5 110.5 15,400 73.5 109.8 15,800 75.3 108.4 13,600 *90 20 50.0 66.0 106.5 11,000 67.9 105.7 11,300 69.6 104.2 11,50090 20 60.0 60.1 101.2 8,300 62.1 100.4 8,500 63.7 98.8 8,60090 20 70.0 53.9 94.5 6,400 55.8 93.6 6,500 57.3 91.9 6,60090 20 80.0 47.2 86.0 5,000 49.0 85.1 5,100 50.4 83.2 5,20090 20 90.0 39.6 75.1 3,900 41.3 74.0 4,00090 20 100.0 30.4 60.3 3,000

90 30 26.7 80.0 124.5 20,000 *90 30 30.0 78.4 123.8 20,000 *90 30 35.0 76.0 122.5 18,800 78.8 121.6 16,700 *90 30 40.0 73.5 121.1 15,600 76.3 120.1 15,900 * 78.9 118.1 11,000 *90 30 50.0 68.5 117.4 11,200 71.2 116.4 11,600 73.7 114.3 10,000 *90 30 60.0 63.2 112.6 8,400 65.9 111.6 8,700 68.3 109.5 9,00090 30 70.0 57.7 106.7 6,500 60.4 105.6 6,800 62.7 103.3 7,00090 30 80.0 51.9 99.3 5,100 54.5 98.1 5,300 56.6 95.7 5,50090 30 90.0 45.5 90.1 4,000 48.0 88.8 4,200 49.9 86.1 4,30090 30 100.0 38.2 78.4 3,200 40.6 76.9 3,30090 30 110.0 29.4 62.8 2,500

90 40 29.3 80.0 134.2 19,700 *90 40 30.0 79.7 134.0 19,300 *90 40 35.0 77.4 132.9 17,300 *90 40 40.0 75.2 131.5 15,800 78.7 130.3 13,100 *90 40 50.0 70.6 128.1 11,300 74.0 126.9 11,300 * 77.2 124.4 8,300 *90 40 60.0 65.8 123.8 8,600 69.2 122.6 9,000 72.3 120.0 7,600 *90 40 70.0 60.9 118.5 6,600 64.2 117.2 7,000 67.1 114.4 7,100 *90 40 80.0 55.6 111.9 5,200 58.9 110.5 5,500 61.7 107.6 5,70090 40 90.0 50.1 103.9 4,100 53.3 102.4 4,300 55.9 99.3 4,50090 40 100.0 43.9 94.1 3,300 47.0 92.4 3,500 49.4 88.9 3,60090 40 110.0 37.0 81.7 2,600 39.9 79.7 2,70090 40 120.0 28.6 65.2 2,000

90 50 31.8 80.0 143.8 16,700 *90 50 35.0 78.7 143.1 15,900 *90 50 40.0 76.6 141.9 14,300 *90 50 50.0 72.4 138.8 11,400 76.4 137.4 9,600 *90 50 60.0 68.0 134.8 8,600 72.0 133.4 8,500 * 75.7 130.4 6,500 *90 50 70.0 63.5 129.9 6,700 67.4 128.4 7,100 71.0 125.4 6,000 *90 50 80.0 58.8 124.0 5,300 62.6 122.4 5,600 66.1 119.2 5,600 *90 50 90.0 53.8 116.9 4,200 57.6 115.2 4,500 60.9 111.8 4,70090 50 100.0 48.4 108.3 3,400 52.2 106.5 3,600 55.2 102.7 3,80090 50 110.0 42.6 97.8 2,700 46.2 95.8 2,800 49.0 91.6 3,00090 50 120.0 35.9 84.8 2,100 39.3 82.4 2,20090 50 130.0 27.8 67.5 1,600

Page 36: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

100 20 25.8 80.0 124.7 20,000 *100 20 30.0 78.0 123.8 20,000 * 79.9 123.1 20,000 *100 20 35.0 75.5 122.6 18,400 77.4 121.9 18,900 79.1 120.4 14,600 *100 20 40.0 73.1 121.1 15,200 74.9 120.4 15,600 76.6 118.9 13,900 *100 20 50.0 68.1 117.4 10,800 69.9 116.7 11,100 71.5 115.2 11,400100 20 60.0 62.8 112.7 8,000 64.6 111.9 8,300 66.1 110.3 8,500100 20 70.0 57.3 106.7 6,100 59.1 105.9 6,300 60.5 104.2 6,400100 20 80.0 51.5 99.3 4,700 53.2 98.5 4,900 54.5 96.7 5,000100 20 90.0 45.1 90.1 3,600 46.7 89.2 3,800100 20 100.0 37.8 78.5 2,800 39.3 77.4 2,900100 20 110.0 29.0 62.8 2,100

100 30 28.4 80.0 134.4 20,000 *100 30 30.0 79.3 134.0 20,000 *100 30 35.0 77.0 132.9 18,600 79.7 131.9 16,700 *100 30 40.0 74.8 131.5 15,400 77.4 130.6 15,900 * 79.8 128.5 11,200 *100 30 50.0 70.2 128.1 11,000 72.7 127.1 11,400 75.1 125.1 10,200 *100 30 60.0 65.4 123.8 8,200 68.0 122.8 8,500 70.2 120.7 8,800100 30 70.0 60.5 118.5 6,300 63.0 117.4 6,500 65.1 115.1 6,800100 30 80.0 55.3 111.9 4,900 57.7 110.8 5,100 59.7 108.4 5,300100 30 90.0 49.7 103.9 3,800 52.0 102.7 4,000 53.9 100.1 4,100100 30 100.0 43.6 94.1 2,900 45.8 92.7 3,100100 30 110.0 36.6 81.7 2,200 38.8 80.1 2,300100 30 120.0 28.2 65.2 1,700

100 40 31.0 80.0 144.0 18,900 *100 40 35.0 78.3 143.1 17,400 *100 40 40.0 76.2 141.9 15,600 79.5 140.7 13,000 *100 40 50.0 72.0 138.8 11,100 75.2 137.6 11,300 * 78.2 135.0 8,500 *100 40 60.0 67.6 134.8 8,300 70.8 133.6 8,800 73.7 130.9 7,800 *100 40 70.0 63.1 129.9 6,400 66.2 128.6 6,800 69.0 125.9 7,100100 40 80.0 58.4 124.0 5,000 61.5 122.6 5,300 64.1 119.8 5,500100 40 90.0 53.4 116.9 3,900 56.4 115.4 4,100 59.0 112.4 4,300100 40 100.0 48.1 108.3 3,000 51.0 106.7 3,200 53.4 103.4 3,400100 40 110.0 42.2 97.8 2,400 45.1 96.1 2,500100 40 120.0 35.6 84.8 1,800 38.2 82.7 1,900100 40 130.0 27.5 67.6 1,300

100 50 33.6 80.0 153.7 16,400 *100 50 35.0 79.4 153.4 15,900 *100 50 40.0 77.5 152.2 14,400 *100 50 50.0 73.6 149.3 11,200 77.3 147.9 9,500 *100 50 60.0 69.5 145.7 8,400 73.3 144.2 8,400 * 76.7 141.2 6,600 *100 50 70.0 65.4 141.2 6,500 69.1 139.7 6,900 72.4 136.5 6,100 *100 50 80.0 61.1 135.7 5,100 64.7 134.2 5,400 67.9 130.9 5,700 *100 50 90.0 56.6 129.3 4,000 60.1 127.7 4,300 63.3 124.2 4,600100 50 100.0 51.8 121.6 3,100 55.3 119.9 3,400 58.3 116.2 3,600100 50 110.0 46.7 112.5 2,400 50.1 110.6 2,600 52.9 106.6 2,800100 50 120.0 41.0 101.5 1,900 44.3 99.3 2,000100 50 130.0 34.6 87.8 1,400 37.8 85.3 1,500100 50 140.0 26.8 69.8 1,000

Page 37: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

LS-108H II w/ 42" Angle Boom w/ 24" x 30" Tube Jib - 24,000# AB Ctwt - 360 Degree

Jib Angle to BoomJib 5 Degrees 17.5 Degrees 30 Degrees

Boom Jib Load Boom Jib Pt AB Ctwt Boom Jib Pt AB Ctwt Boom Jib Pt AB CtwtLength Length Radius Angle Height Angle Height Angle Height

(ft) (ft) (ft) (deg) (ft) (lbs) (deg) (ft) (lbs) (deg) (ft) (lbs)360360360

General Use Only. Refer to the "Tubular Jib Notes For Open Throat Boom" in this publication for operating instructions.

110 20 27.5 80.0 134.5 20,000 *110 20 30.0 78.9 134.1 20,000 *110 20 35.0 76.7 132.9 18,200 78.4 132.2 18,700110 20 40.0 74.4 131.5 15,000 76.1 130.8 15,400 77.7 129.4 14,200 *110 20 50.0 69.8 128.2 10,600 71.5 127.4 10,900 73.0 125.9 11,200110 20 60.0 65.1 123.9 7,800 66.7 123.1 8,100 68.2 121.5 8,300110 20 70.0 60.1 118.5 5,900 61.7 117.7 6,100 63.1 116.1 6,300110 20 80.0 54.9 111.9 4,500 56.5 111.1 4,600 57.8 109.4 4,800110 20 90.0 49.3 103.9 3,400 50.9 103.0 3,500 52.0 101.2 3,600110 20 100.0 43.2 94.1 2,600 44.7 93.1 2,700110 20 110.0 36.3 81.7 1,900 37.6 80.6 1,900110 20 120.0 27.9 65.3 1,300

110 30 30.1 80.0 144.2 20,000 *110 30 35.0 78.0 143.2 18,400110 30 40.0 75.9 141.9 15,200 78.3 140.9 15,800 *110 30 50.0 71.6 138.8 10,800 74.0 137.8 11,200 76.2 135.7 10,400 *110 30 60.0 67.3 134.8 8,000 69.6 133.8 8,300 71.7 131.7 8,700110 30 70.0 62.8 130.0 6,000 65.1 128.9 6,300 67.1 126.6 6,600110 30 80.0 58.1 124.0 4,600 60.3 122.9 4,900 62.3 120.6 5,100110 30 90.0 53.1 116.9 3,500 55.3 115.7 3,700 57.1 113.2 3,900110 30 100.0 47.7 108.3 2,700 49.9 107.0 2,900 51.6 104.3 3,000110 30 110.0 41.9 97.9 2,000 44.0 96.4 2,100110 30 120.0 35.2 84.8 1,400 37.2 83.1 1,500110 30 130.0 27.1 67.6 1,000

110 40 32.7 80.0 153.9 18,200 *110 40 35.0 79.1 153.4 17,400 *110 40 40.0 77.2 152.2 15,300110 40 50.0 73.2 149.3 10,900 76.2 148.1 11,200 * 79.0 145.5 8,600 *110 40 60.0 69.2 145.7 8,100 72.2 144.4 8,600 74.9 141.7 8,000 *110 40 70.0 65.1 141.2 6,200 68.0 139.9 6,600 70.6 137.1 6,900110 40 80.0 60.7 135.8 4,700 63.6 134.4 5,100 66.1 131.5 5,400110 40 90.0 56.2 129.3 3,700 59.1 127.9 3,900 61.5 124.9 4,200110 40 100.0 51.5 121.7 2,800 54.2 120.1 3,000 56.5 116.9 3,200110 40 110.0 46.3 112.5 2,100 49.0 110.8 2,300 51.1 107.3 2,400110 40 120.0 40.7 101.5 1,500 43.3 99.6 1,700110 40 130.0 34.3 87.8 1,100

110 50 35.3 80.0 163.5 15,800 *110 50 40.0 78.3 162.5 14,400 *110 50 50.0 74.6 159.8 11,000 78.2 158.3 9,500 *110 50 60.0 70.9 156.4 8,200 * 74.4 154.9 8,400 * 77.6 151.8 6,800 *110 50 70.0 67.0 152.2 6,200 70.5 150.7 6,700 73.6 147.5 6,300 *110 50 80.0 63.0 147.2 4,800 66.5 145.7 5,200 69.5 142.4 5,600110 50 90.0 58.9 141.3 3,700 62.3 139.7 4,100 65.3 136.2 4,400110 50 100.0 54.6 134.4 2,900 57.9 132.6 3,200 60.7 129.0 3,400110 50 110.0 50.0 126.2 2,200 53.3 124.4 2,400 55.9 120.5 2,600110 50 120.0 45.1 116.6 1,600 48.2 114.5 1,800 50.7 110.3 2,000110 50 130.0 39.6 105.0 1,100 42.7 102.7 1,300

Page 38: Lattice Boom Crawler Crane 50-ton (50 mt) · Another innovative Link-Belt feature is the use of a boom folding system, which eliminates the need to disassemble the boom prior to transport

���%�� ���1������������2$��!� ���1��!��� � �� ���!�"���#$% ���&���$���&#��� Link–Belt is a registered trademark. Copyright 2000. All rights reserved. We are constantly improving our products and therefore reserve the right to change designs and specifications.