26
Max. Lifting Capacity: 250 t x 4.6 m Max. Crane Boom Length: 91.4 m Max. Fixed Jib Combination: 76.2 + 30.5 m Max. Luffing Jib Combination: 61.0 + 61.0 m Model: CKE2500-2 HYDRAULIC CRAWLER CRANE

HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

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Page 1: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Max. Lifting Capacity: 250 t x 4.6 mMax. Crane Boom Length: 91.4 mMax. Fixed Jib Combination: 76.2 + 30.5 mMax. Luffing Jib Combination: 61.0 + 61.0 m

Model: CKE2500-2

HYDRAULIC CRAWLER CRANE

Page 2: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

1

CONFIGURATION

Crane BoomMax. Lifting Capacity:

250 metric ton x 4.6 mMax. Boom Length:

91.4 m

Luffing BoomMax. Lifting Capacity:

150 metric ton x 7.0 mMax. Boom Length:

61.0 m

Long BoomMax. Lifting Capacity:

47.1 metric ton x 12.8 mMax. Boom Length:

91.4 m

Page 3: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

2

CONTENTSConfiguration ··················· 1

Specifications ···················· 3

General Dimensions ········· 5

Boom andJib Arrangements

Crane Boom Arrangements ················· 7

Fixed Jib Arrangements ··················· 8

Long Boom Arrangements ··················· 8

Luffing Boom Arrangements for Luffing ······················· 9

Luffing Boom Arrangements for Crane ························ 9

Luffing Jib Arrangements ················· 10

Working Ranges and Lifting Capacities

Crane Boom Working Ranges ················ 12

Crane Boom Lifting Capacity ················· 13

Auxiliary Sheave Lifting Capacityfor Crane Boom ······················ 14

Luffing Boom Working Ranges ······························ 15

Luffing Boom Lifting Capacity ···························· 16

Auxiliary Sheave Lifting Capacity for Luffing Boom ·················· 17

Long Boom Working Ranges ············· 18

Long Boom Lifting Capacity ··············· 19

Auxiliary Sheave Lifting Capacity for Long Boom ···················· 20

Fixed Jib Working Ranges ················ 21

Fixed Jib Lifting Capacities ·········· 22

Luffing Jib Working Ranges ··········· 25

Luffing Jib Lifting Capacities ·········· 27

Luffing Boom Lifting Capacities with Luffing Jib ················ 33

Parts and Attachments ········ 35

Transportation Plan ············ 37

Self-Removal Device ············ 38

Fixed Jib

Max. Lifting Capacity: 27 metric ton x 10.4 m

Max. Combination: 76.2 m + 30.5 m

Luffing JibMax. Lifting Capacity:

80 metric ton x 9.8 mMax. Combination:

61.0 m + 61.0 m

Luffing Boom withLuffing Jib

Max. Lifting Capacity: 125 metric ton x 8.0 m

Page 4: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

SPECIFICATIONS

3

Model:Hino diesel engine P11C-UNType:Water-cooled, direct fuel injection, with turbochargerCompiles with NRMM (Europe) Stage IIIA and US EPA Tier III.Displacement: 10.520 liters Rated Power:247 kW at 2,000 min-1 {rpm} (ISO)Max. torque: 1,300 N•m/1,500 min-1

Cooling system: Liquid, recirculating bypassStarter: 24 V/6.0 kWRadiator: Corrugated type core, thermostatically controlledAir cleaner: Dry type with replaceable paper elementThrottle: Electric throttle control, twist grip type Fuel filter: Replaceable paper elementBatteries: Two 12V ,170Ah/20HR capacity batteries, series con-nected.Fuel tank capacity: 400 liters

Four variable displacement piston pumps are driven by heavy-duty pump drive. Two of variable displacement pumps are usedin the main hook hoist circuit, auxiliary hook hoist circuit, jibhoist circuit and each propel circuit. One of the other twopumps is used in the boom hoist circuit, and the other is usedin the swing circuit. Control: Full-flow hydraulic control system for infinitely variablepressure to front and rear drums, boom hoist drum and propel.Controls respond instantly to the touch, delivering smooth func-tion operation.Cooling: Oil-to-air heat exchanger (plate-fin type)Filtration: Full-flow and bypass type with replaceable elementElectrical system: All wiring corded for easy servicing, individ-ual fused branch circuits.

Max. relief valve pressure:Load hoist, boom hoist and propel system: 31.9 MPa {325 kgf/cm2}Swing system: 27.5 MPa {280 kgf/cm2}Control system: 5.4 MPa {55 kgf/cm2}

Reservoir capacity: 600 liters

Powered by a hydraulic motor through a planetary reducer.Brake: A spring-set, hydraulically released multiple-disc brakeis mounted on the boom hoist motor and operated through acounter-balance valve.Drum lock: External ratchet for locking drum.Drum: Double drum, grooved for 26 mm dia. wire rope.Line speed: Double line on first drum layer

Hoisting/Lowering: 22 to 2 m/min x 2

Diameter of wire ropesBoom guy line: 38 mmBoom hoist reeving: 16 parts of 26 mm dia. high strengthwire rope

Boom backstops: Required for all boom lengths

Front and rear drums for load hoist powered by a hydraulic variable plunger motors, driven through planetary reducers.Negative Brake: A spring-set, hydraulically released multiple-disc brake is mounted on the hoist motor and operated througha counter-balance valve. (Positive free fall brake is optionalitem.)Drum lock: External ratchet for locking drumDrums:

Front drum: 617.1 mm P.C.D. x 833.7 mm Lg. wide drum, grooved for 25 mm wire rope. Rope capacity is 480 m working length and 600 m storage length.Rear drum:617.4 mm P.C.D. x 833.7 mm Lg. wide drum, grooved for 25 mm wire rope. Rope capacity is 390 m working length and 600 m storage length.Note: Rope lengths listed above denote drum capacity and may differ from actual rope lengths supplied when machinery is shipped.

Line speed: Single line on the first drum layerHoisting/Lowering: 110 to 3 m/min

Line Pull (Single-line):Rated line pull: 132 kN {13.5 tf}

Swing unit is powered by hydraulic motor driving spur gearsthrough planetary reducers (2 sets), the swing system provides360° rotation.Swing parking brakes: A spring-set, hydraulically releasedmultiple-disc brake is mounted on swing motor.Swing circle: Single-row ball bearing with an integral internallycut swing gear.Swing lock: Manually, four position lock for transportationSwing speed: 2.2 min-1 {rpm}

Torsion-free precision machined upper frame. All componentsare located clearly and service friendly. Engine with low noiselevel. Complies with EC Directive 2000/14/EC.Counterweight: 90.0 ton

Power Plant

Load Hoist System

Hydraulic System

Boom Hoisting System

Swing System

Upper Structure

Page 5: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Main Specifications (Model: CKE2500-2)

Totally enclosed, full vision cab with safety glass, fullyadjustable, high backed seat with a head-rest and armrests,and intermittent wiper and window washer (skylight and frontwindow).Cab fittings:Air conditioner, convenient compartment (for tool), cup holder,ashtray, cigarette lighter, sun visor, roof blind, tinted glass, floormat, foot-rest, shoe trayControls:Four adjustable levers for front drum, rear drum, boom drum andswing controls, and boom hoist pedal.

Steel-welded carbody with axles. Crawler assemblies aredesigned with quick disconnect feature for individual removalas a unit from axles. Crawler belt tension is maintained byhydraulic jack force on the track-adjusting bearing block.Carbody weight: 24.0 tonCrawler drive: Independent hydraulic propel drive is built intoeach crawler side frame. Each drive consists of a hydraulicmotor propelling a driving tumbler through a planetary gearbox. Hydraulic motor and gear box are built into the crawlerside frame within the shoe width.Crawler brakes: Spring-set, hydraulically released parkingbrakes are built into each propel drive.Steering mechanism: A hydraulic propel system provides bothskid steering (driving one track only) and counter-rotating steer-ing (driving each track in opposite directions).

Lower Structure

Track rollers: Sealed track rollers for maintenance-free operation.Shoes (flat): 68 shoes, 1,220 mm wide each crawler

(Optional 1,330 mm shoe is availavle)Max. travel speed: 1.1/0.7 km/hMax. gradeability: 30%

Including upper and lower machine, 90.0 ton counterweight and24.0 ton carbody weight, basic boom (or basic boom + basicjib), hook, and other accessories.

Specification Weight Ground pressureCrane boom Approx. 213 ton, 108.4 kPa {1.11 kgf/cm2}Fixed jib Approx. 214 ton, 108.9 kPa {1.11 kgf/cm2}Luffing jib Approx. 222 ton, 113.0 kPa {1.15 kgf/cm2}

Boom and Jib:Welded lattice construction using tubular, high-tensile steelchords with pin connections between sections.

Boom and Jib Length

Min. Length Max. Length(Min. Combination) (Max. Combination)

Crane Boom 15.2 m 91.4 m

Luffing Boom 15.2 m 61.0 m

Long Boom 64.0 m 91.4 m

Fixed Jib 27.4 m + 12.2 m 76.2 m + 30.5 m

Luffing Jib 21.3 m + 21.3 m 61.0 m + 61.0 m

Weight

Attachment

Cab & Control

Crane BoomMax. Lifting Capacity 250 t/4.6 mMax. Length 91.4 mLuffing BoomMax. Lifting Capacity 150 t/7.0 mMax. Length 61.0 mLong BoomMax. Lifting Capacity 47.1 t/12.8 mMax. Length 91.4 mFixed JibMax. Lifting Capacity 27 t/10.4 mMax. Length 30.5 mMax. Combination 76.2 m + 30.5 mLuffing JibMax. Lifting Capacity 80 t/9.8 mJib Length 21.3 m ~ 61.0 mMax. Combination 61.0 m + 61.0 mLuffing Angle 63˚ ~ 88˚Main & Aux. WinchMax. Line Speed 110 m/min (1st layer)Rated Line Pull (Single Line) 132 kN {13.5 tf}Wire Rope Diameter 25 mmWire Rope Length 480 m (Main) 390 m (Aux.)Brake Type Spring set hydraulically released (Negative)Free-Fall Brake Type Wet-type multiple disc brake (Optional)

Working SpeedSwing Speed 2.2 min-1 {2.2 rpm}Travel Speed 1.1/0.7 km/hPower PlantModel Hino P11C-UNEngine Output 247 kW/2,000 min-1 {rpm}Fuel Tank Capacity 400 litersHydraulic SystemMain Pumps 4 variable displacementMax. Pressure 31.9 MPa {325 kgf/cm2}Hydraulic Tank Capacity 600 litersSelf-Removal Device StandardWeightOperating Weight* Approx. 213 tGround Pressure* 108.4 kPa {1.11 kgf/cm2}Counterweight 90.0 t (Upper), 24.0 t (Lower)Transport Weight** Approx. 44.9 t

4

* Including upper and lower machine, 90.0 ton counterweight and 24.0 ton carbody weight, basic boom, hook, and other accessories.

** Base machine with trans-lifter, main and aux. winches (non-free fall) including wire rope, and boom hoist winch including wire rope.

Units are SI units. { } indicates conventional units.

Page 6: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

5

GENERAL DIMENSIONS

Cra

ne B

oom

Len

gth

: 15.

2 - 9

1.4m

1,48

0

R6,000 1,400

2,52

5

8,970

7,895

3,77

0

3,78

0

435

3,4001,800 1,600

940

7,620

1,220

Crane Boom

Limit of Hook Lifting

L L' Hook L

250 t hook 5.3 m

150 t hook 5.9 m

70 t hook 4.9 m

35 t hook 4.7 m

Hook L'

35 t hook 3.8 m

13.5 t ball hook 3.5 m

(Unit: mm)

Page 7: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Luffi

ng B

oom

Len

gth:

21.

3 m

- 6

1.0

m

Luffin

g Jib

Leng

th: 21

.3 m -

61.0

m

(63° - 88°)Boom Angle

6

Luffing Jib (Unit: mm)

Page 8: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

7

Boom length m (ft) Boom arrangement

15.2 (50)

18.3 (60)

21.3 (70)

24.4 (80)

27.4 (90)

30.5 (100)

33.5 (110)

36.6 (120)

39.6 (130)

42.7 (140)

45.7 (150)

48.8 (160)

51.8 (170)

Boom length m (ft) Boom arrangement

54.9 (180)

57.9 (190)

61.0 (200)

64.0 (210)

67.1 (220)

70.1 (230)

73.2 (240)

76.2 (250)

79.3 (260)

82.3 (270)

85.3 (280)

88.4 (290)

91.4 (300)

Symbol Boom Length 7.6 m 7.6 m 3.0 m 6.1 m12.2 m

RemarksBoom BaseBoom Top

Insert BoomInsert BoomInsert Boom

mark shows the guy line installing position when the fixed jib is used.

Indicates the most flexible combination of insert booms, which can be modified to form all shorter boom arrangements.

B 10 40 40 40 4020 20 T40

B 10 10 40 40 40 4020 T40

B 10 10 40 40 4020 20 T40

B 10 40 40 4020 20 T40

B 10 4040 40 40 T40

B 10 10 40 40 4040 T40

B 10 40 40 40 4020 T40

B 40 40 40 4020 T40

B 40 40 40 402020 T40

B 10 10 40 40 4020 T40

B 10 40 40 4020 T40

B 10 10 4020 T40

B

10

40

20

T

B 10 4020 T40

B 10 10 20 20 T40

B 10 10 20 T40

B 10 20 T40

B 10 20 T

B 20 T

B 20 T40

B 10 10 T40

B 10 T40

B T40

B 10 10 20 20 T

B 10 10 20 T

B 10 10 T

B T

B 10 T

B 10 20 20 T

B 20 20 T

B 2020 T40

B T4040

B 10 20 20 T40

B 10 T4040

B 20 T4040

B 10 10 T4040

B 402020 T40

B 4040 T40

B 10 4020 20 T40

B 10 10 4020 20 T40

B 10 404020 T40

B 10 10 404020 T40

B 10 40402020 T40

B 10 10 40402020 T40

B 40404020 T40

B 10 10 404040 T40

B 10 404040 T40

B 40402020 T40

B 404040 T40

B 404020 T40

B 10 10 4040 T40

B 10 4040 T40

B 40 40 402020 T40

B 4040 40 40 T40

Crane Boom Arrangements

BOOM AND JIB ARRANGEMENTS

Page 9: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Boom length m (ft) Boom arrangement

64.0 (210)

67.1 (220)

70.1 (230)

73.2 (240)

76.2 (250)

79.3 (260)

82.3 (270)

85.3 (280)

88.4 (290)

91.4 (300)

Symbol Long Boom Length 7.6 m 9.1 m 3.0 m 6.1 m12.2 m 4.6 m 3.0 m 3.0 m 6.1 m12.2 m

RemarksBoom Base

Luffing Jib TopInsert BoomInsert BoomInsert Boom

Tapered BoomRelay Jib

Luffing Insert JibLuffing Insert JibLuffing Insert Jib

TB 402010A JTB 40 40 40 40

TB 10 1010A JT40 40 40

TB 2010A JTB 40 40 40

TB 2010A JTB 40 40 40 40

TB 4010A JTB 40 40 40 40

TB 10A JTB 40 40 4010 20

TB 10A JTB 40 40 4020

TB 10A JTB 40 40 4010 10 20

TB 10A JTB 40 40 402020

TB 10A JTB 4040 40 40

TB 1010A JTB 40 40 4010 10 20

B 10 10 20

2020

TB 1010A JTB 40 40 402020

TB 1010A JTB 4040 40 40

TB 201010A JTB 40 40 4010 10 20

TB 201010A JTB 40 40 402020

TB 201010A JTB 4040 40 40

TB 2010 1010A JTB 40 40 4010 10 20

10 10 20

TB 202010A JTB 40 40 402020

2020

TB 10A JTB 40 4010 20 20

TB 10A JTB 4040 4010

TB 20 2010 1010A JTB 40 40 40

10 10 20

2020

TB 20 201010A JTB 40 40 40

TB 4010 1010A JTB 40 40 40

TB 401010A JTB 40 40 40

TB 401010A JTB 40 40 40 40

TB

40

10

10A

JT

B

40

20

20

10

Indicates the most flexible combination of insert long booms, which can be modified to form all shorter long boom arrangements.

Long Boom Arrangements

8

Fixed Jib

Boom

10

20

B

T

Symbol Jib Length4.6 m4.6 m3.0 m6.1 m

RemarksJib BaseJib Top

Insert JibInsert Jib

Crane boom length

Jib arrangementJib length m (ft)

12.2 (40)

18.3 (60)

24.4 (80)

30.5 (100)

27.4 m

76.2 m

B T10

B T2010

B T202010

B T2020 2010

Fixed Jib Arrangements

Page 10: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

9

Luffing Boom Arrangements for LuffingBoom length m (ft) Boom arrangement

21.3 (70)

24.4 (80)

27.4 (90)

30.5 (100)

33.5 (110)

36.6 (120)

39.6 (130)

42.7 (140)

45.7 (150)

Boom length m (ft) Boom arrangement

48.8 (160)

51.8 (170)

54.9 (180)

57.9 (190)

61.0 (200)

Indicates the most flexible combination of insert luffing booms, which can be modified to form all shorter luffing boom arrangements.

Symbol Luffing Boom Length 7.6 m 1.0 m 3.6 m 3.0 m 6.1 m12.2 m

RemarksBoom Base

Luffing Boom TopLuffing Tapered Boom

Insert BoomInsert BoomInsert Boom

40 C11.7B

202010B

40 C11.7B

2020B

4040 C11.7B

10B

4040 C11.7B

B

40 40 C11.7B

20B

40 C11.7B

202010 10B

40 C11.7B

2010 10B

4040 C11.7B

10 10B

40 4040 C11.7B

10B

40 4040 C11.7B

B

40 40 C11.7B

202010B

40 40 C11.7B

2020B

40 40 C11.7B

2010 10B

40 40 C11.7B

2010B

40 40 40 C11.7B

2010 10B

40

C

11.7B

20

10

B

40 40 40 C11.7B

2010B

40 40 C11.7B

20 2010 10B

40 4040 C11.7B

10 10B

40 4040 C11.7B

20B

40 40 40 C11.7B

2020B

C11.7B

202010B

C11.7B

202010 10B

40 C11.7B

2010B

40 C11.7B

20B

40 C11.7B

10 10B

40 C11.7B

10B

40 C11.7B

B

C11.7B

2020B

C11.7B

2010 10B

C11.7B

2010B

Boom length m (ft) Boom arrangement

15.2 (50)

18.3 (60)

21.3 (70)

24.4 (80)

27.4 (90)

30.5 (100)

33.5 (110)

36.6 (120)

39.6 (130)

42.7 (140)

Boom length m (ft) Boom arrangement

45.7 (150)

48.8 (160)

51.8 (170)

54.9 (180)

57.9 (190)

61.0 (200)

Indicates the most flexible combination of insert luffing booms, which can be modified to form all shorter luffing boom arrangements.

40 40 40 C11.7B

2010 10B

40 C11.7B

2010 10B

40 C11.7B

10 10B

40 C11.7B

20 2010B

40 C11.7B

10B

40 C11.7B

B

C11.7B

20 2010B

C11.7B

20 20B

C11.7B

2010 10B

C11.7B

10 10B

C11.7B

2010B

C11.7B

20B

C11.7B

10B

40 C11.7B

2010B

C11.7B

20 2010 10B

40 C11.7B

20 20B

40 C11.7B

20B

4040 C11.7B

10B

4040 C11.7B

B

40 C11.7B

20 2010 10B

4040 C11.7B

10 10B

40 40 C11.7B

2010 10B

40 40 C11.7B

2010B

40 40 C11.7B

20B

40 40 C11.7B

2020B

40 4040 C11.7B

B

40 40 40 C11.7B

2010B

40 40 C11.7B

20 2010 10B

40 40 C11.7B

20 2010B

40 4040 C11.7B

10 10B

40 4040 C11.7B

10B

40 4040 C11.7B

20B

40 40 40 C11.7B

2020B

4040 40 40 C11.7B

B

Symbol Luffing Boom Length 7.6 m 1.0 m 3.6 m 3.0 m 6.1 m12.2 m

RemarksBoom Base

Luffing Boom TopLuffing Tapered Boom

Insert BoomInsert BoomInsert Boom40

C

11.7B

20

10

B

Luffing Boom Arrangements for Crane

Page 11: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Jib length m (ft)

Jib arrangement

21.3 (70)

24.4 (80)

27.4 (90)

30.5 (100)

33.5 (110)

36.6 (120)

Jib length m (ft) Jib arrangement

39.6 (130)

42.7 (140)

45.7 (150)

48.8 (160)

Jib length m (ft) Jib arrangement

51.8 (170)

54.9 (180)

57.9 (190)

61.0 (200)

Indicates the most flexible combination of insert luffing jibs, which can be modified to form all shorter luffing jib arrangements.

2010A 20 40 10 40JB JT

2010A 4040 10JB JT

202010A 4010 10JB JT

202010A 4010JB JT

10A 404010JB JT

2010A 4040JB JT

2010A 20 40 40JB JT

10A 20 4010 10 40JB JT

10A 20 4010 10JB JT

10A 2020 40JB JT

10A 4040JB JT

10A 20 4010JB JT

10A 4010 10JB JT

10A 20 40JB JT

10A 20 2010 10JB JT

10A 10 40JB JT

10A 40JB JT

2010A 2010JB JT

10A 2010 10JB JT

10A 2020JB JT

2010A 10JB JT

2010AJB JT

10A 10 10JB JT

10A 10JB JT

10AJB JT

20

10A

10

40

JB

JT

Symbol Luffing Jib Length 9.1 m 9.1 m 3.0 m 3.0 m 6.1 m12.2 m

RemarksLuffing Jib BaseLuffing Jib Top

Relay JibLuffing Insert JibLuffing Insert JibLuffing Insert Jib

mark shows the installing position for mid suspension guy line.

Luffing Jib Arrangements

10

Luffing Boom and Jib Combinations.

Jib Length (m)

Boo

m L

engt

h (m

)

21.3 24.4 27.4 30.5 33.5 36.6 39.6 42.7 45.7 48.8 51.8 54.9 57.9 61.021.324.427.430.533.536.639.642.745.748.851.854.957.961.0

: Combinations which is allowed. : Combinations which is not allowed.

Page 12: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

No. of Parts of Line 1Max. Loads (ton) 13.5

No. of Parts of Line 10Max. Loads (ton) 135.0

9121.5

227.0

12160.0

340.5

14183.0

454.0

16205.0

567.5

18227.0

681.0

20240.0

794.5

8108.0

22250.0

No. of lines and max. rated loads (tons)Hooks Weight (kg) No. of

1 2 3 4 5 6 7 8sheaves250-ton150-ton 70-ton 35-ton13.5-tonball hook

4,2002,3001,200 900

450

11 6 3 1

0

----

13.5

--

27.027.0

-

-40.540.535.0

-

54.054.054.0

-

-

-67.567.5

-

-

81.081.070.0

-

-

-94.5

--

-

108.0108.0

--

-

No. of lines and max. rated loads (tons)Hooks Weight (kg) No. of10 12 14 16 18 20 22sheaves

250-ton150-ton 70-ton 35-ton13.5-tonball hook

4,2002,3001,200 900

450

11 6 3 1

0

135.0135.0

--

-

9-

121.5--

-

160.0150.0

--

-

183.0---

-

205.0---

-

227.0---

-

240.0---

-

250.0---

-

Note: 1. Figure in ( )means the numbers of the maximum usable boom (or jib) respectively. 2. N.A.: Not applicable

Style7.6 m boom base7.6 m boom top1.0 m luffing boom top3.0 m insert boom6.1 m insert boom12.2 m insert boom3.6 m luffing tapered boom4.6 m tapered boom4.6 m jib base4.6 m jib top3.0 m insert jib6.1 m insert jib9.1 m luffing jib base9.1 m luffing jib top3.0 m relay jib3.0 m luffing insert jib6.1 m luffing insert jib12.2 m luffing insert jib

Jib

Bo

om

Crane BoomCommon use(1)Common use(1)

N.A.Common use(1)Common use(2)Common use(5)

N.A.N.A.

----------

Luffing BoomCommon use(1)

N.A.Common use(1)Common use(2)Common use(1)Common use(3)Common use(1)

N.A.----------

Long BoomCommon use(1)

N.A.N.A.

Common use(2)Common use(1)Common use(3)

N.A.Long Boom only(1)

N.A.N.A.N.A.N.A.N.A.

Common use(1)Common use(1)Common use(2)Common use(2)

Common use

Fixed JibCommon use(1)Common use(1)

N.A.Common use(2)Common use(1)Common use(4)

N.A.N.A.

Fixed jib only(1)Fixed jib only(1)Fixed jib only(1)Fixed jib only(3)

N.A.N.A.N.A.N.A.N.A.N.A.

Luffing JibCommon use(1)

N.A.Common use(1)Common use(2)Common use(1)Common use(3)Common use(1)

N.A.N.A.N.A.N.A.N.A.

Luffing jib only(1)Common use(1)Common use(1)Common use(1)Common use(2)Common use(2)

A range of hook blocks can be specified, each with a safety latch.

Hook Blocks

Main Hoist Drum Rated Loads in Metric Tons

Style and Combination of Boom and Jib

Symbols for Attachments:

Crane BoomAuxiliary Sheavefor Crane Boom Luffing JibLong Boom Fixed Jib

Luffing Boomwith Luffing JibLuffing Boom

Auxiliary Sheavefor Luffing Boom

Auxiliary Sheavefor Long Boom

11

Page 13: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

12

WORKING RANGESAND LIFTING CAPACITIES

9492908886848280787674727068

6466

2426283032343638404244464850525456586062

2022

1618

1214

10

6664 7068 7472626058545250486 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 56

80˚ 75˚ 70˚ 65˚ 60˚ 55˚

50˚

45˚

40˚

35˚

30˚

91.4 m BOOM

88.4 m BOOM

85.3 m BOOM

82.3 m BOOM

79.3 m BOOM

76.2 m BOOM

73.2 m BOOM

70.1 m BOOM

67.1 m BOOM

64.0 m BOOM

61.0 m BOOM

57.9 m BOOM

54.9 m BOOM

51.8 m BOOM

48.8 m BOOM

45.7 m BOOM

42.7 m BOOM

39.6 m BOOM

36.6 m BOOM

33.5 m BOOM

30.5 m BOOM

27.4 m BOOM

24.4 m BOOM

21.3 m BOOM

18.3 m BOOM

15.2 m BOOMH

eig

ht

abov

e g

rou

nd

(m

)

Radius from center of rotation (m)

Center of rotation

2.53

m

1.4 m

Crane Boom Working Ranges

NOTES:1. Ratings according to EN13000.2. Ratings in metric tons for 360° working area.3. Operating radius is the horizontal distance from center of rotation to a

vertical line through the center of gravity of the load.4. Weight of hook block(s), slings and other load handling accessories is

included in rated load. Their total weight must be subtracted from ratedload to obtain weight that can be lifted.

5. Ratings shown are based on freely suspended loads and make noallowance for such factors as wind effect on lifted load, ground condi-tions out-of-level, operating speeds or any other condition that could bedetrimental to the safe operation of this equipment. Operator, therefore,has the responsibility to judge the existing conditions and reduce liftedloads and operating speeds accordingly.

6. Ratings are for operation on a firm and level surface, up to 1% gradient.7. At radii and boom lengths where no ratings are shown on chart, opera-

tion is not intended nor approved.8. Boom inserts and guy lines must be arranged as shown in the

“Operator's Manual”.9. Boom hoist reeving is 16 part line.

10. Gantry must be in raised position for all conditions.11. Boom backstops are required for all boom lengths.12. The boom should be erected over the front of crawlers, not laterally.13. Ratings shown in are determined by the strength of the boom

or other structural component.14. When erecting or lowering the boom length of 88.4 m or over, the pillow

plate for erection must be placed at the end of crawlers.15. Instruction in the “Operator's Manual” must be strictly observed when

operating the machine.16. Crane boom ratings: Deduct weight of hook block, slings, and all other

load handling accessories from crane boom ratings shown.17. Auxiliary sheave ratings for crane boom: Deduct weight of hook block,

slings, and all other load handling accessories from auxiliary sheave rat-ings for crane boom shown.

18. Crane boom lengths for auxiliary sheave mounting are 15.2 m to 88.4 m.

Page 14: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

13

Unit: metric tonCrane Boom Lifting CapacityBoom

Length (m)Working

radius (m)

4.6 m/250.0230.7191.5165.9146.1130.4117.7 90.0 72.2

14.8 m/65.7

22

226.7191.5165.6145.8130.1117.4 90.2 72.4 60.2

17.5 m/53.5

18

5.5m /205.0191.1 165.2 145.4 129.8 117.1 90.2 72.4 60.2 51.3 44.6

20.1m/44.3

16

15.2 18.3 21.3

6.1 m/183.0165.0145.2129.6116.9 90.2 72.4 60.2 51.3 44.6 39.3

22.7 m/37.6

14

24.4

6.6 m/174.5164.7144.9129.2114.7 90.2 72.3 60.0 51.1 44.4 39.1 34.8

25.4 m/32.3

14

27.4

7.1 m/154.2144.6127.0115.0 90.1 72.2 59.9 51.1 44.3 39.0 34.7 31.3 28.3

12

30.5

7.7 m/143.8141.4127.3113.3 90.0 72.1 59.8 50.9 44.1 38.7 34.5 30.9 28.0 25.5

30.7 m/24.8

12

33.5

8.2 m/127.3123.8110.5 89.9 72.0 59.8 50.8 44.0 38.7 34.4 30.8 27.9 25.4 23.4

33.3 m/22.1

10

36.6

8.7 m/115.7114.8107.4 87.8 72.0 59.7 50.7 43.9 38.6 34.3 30.7 27.8 25.2 23.1 21.2

35.9 m/19.7

10

39.6

9.2 m/107.2103.8 85.9 72.0 59.6 50.7 43.9 38.5 34.2 30.7 27.7 25.2 23.0 21.1 19.5 18.0

38.6 m/17.6

8

42.7

9.8 m/98.397.083.870.859.450.443.638.334.030.427.424.922.720.819.217.716.4

41.2 m/15.7

8

45.7

10.3 m/92.682.069.459.350.343.538.233.830.327.324.822.620.719.117.616.315.2

43.9 m/14.2

7

48.8

10.8 m/84.779.568.058.750.243.438.033.730.127.124.622.420.518.917.416.114.913.913.0

46.5 m/12.87

51.8

4.6 5.0 6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.0

Reeves

BoomLength(m)  Working

radius (m)

4.6 5.0 6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.0

Reeves

Boom Length

(m)Working radius (m)

11.4 m/81.478.066.557.550.043.237.833.529.926.924.422.220.318.617.215.914.713.712.711.9

49.1 m/11.4

7

11.9 m/76.175.565.256.449.543.037.733.329.726.824.222.020.118.517.015.714.513.512.511.610.9

51.8 m/10.2

6

12.4 m/68.863.355.448.642.937.533.229.626.624.121.920.018.316.915.514.413.312.411.510.710.0 9.3

54.4 m/9.2

6

54.9 57.9 61.0

12.9 m/67.562.554.247.642.237.332.929.426.423.821.619.718.116.615.314.113.012.111.210.4 9.7 9.1 8.4

57.1 m/8.1

5

64.0

13.5 m/63.861.353.246.841.537.232.929.326.323.721.519.617.916.515.214.012.912.011.110.3 9.6 8.9 8.3 7.7

59.7 m/7.2

5

67.1

59.451.245.640.636.532.629.026.023.521.319.417.716.214.913.712.611.710.810.0 9.3 8.6 7.9 7.3 6.7 6.2

62.3 m/6.1

5

70.1

14.5 m/54.551.144.939.935.732.228.925.923.321.119.217.516.014.713.512.511.510.7 9.9 9.1 8.4 7.7 7.1 6.5 6.0 5.5

65.0 m/5.3

5

73.2

15.1 m/49.148.444.239.235.131.628.625.823.221.019.117.415.914.613.412.311.410.5 9.7 8.9 8.2 7.5 6.9 6.3 5.8 5.3 4.8

67.6 m/4.5

4

76.2

15.6 m/44.744.543.238.434.430.928.025.423.020.818.917.215.714.413.212.111.210.3 9.5 8.7 7.9 7.2 6.6 6.0 5.5 5.0 4.5 4.1 3.7

70.2 m/3.6

4

79.3

16.1 m/40.939.737.633.630.227.324.822.620.518.616.915.414.112.911.810.910.0 9.1 8.3 7.6 6.9 6.3 5.7 5.1 4.6 4.2 3.7 3.3 2.9

72.9 m/2.84

82.3

16.6 m/37.436.635.432.929.626.824.322.120.218.416.815.313.912.811.710.7 9.8 8.9 8.1 7.4 6.7 6.1 5.5 4.9 4.4 4.0 3.5 3.1 2.7 2.4

3

85.3

17.2 m/33.833.332.231.229.226.323.921.719.818.116.615.213.812.711.610.6 9.7 8.8 8.0 7.2 6.5 5.9 5.3 4.8 4.3 3.8 3.3 2.9 2.5

3

88.4

17.7 m/31.030.929.828.827.725.723.321.219.317.616.114.713.512.411.310.4 9.4 8.5 7.7 7.0 6.3 5.6 5.0 4.5 4.0 3.5 2.9 2.4

3

91.4

10.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.0

Reeves

10.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.0

Reeves

BoomLength(m)  Working

radius (m)

Counterweight: 90.0 t, Carbody weight: 24.0 t

Note: Ratings according to EN13000.Ratings shown in are determined by the strength of the boom or other structural components.Refer to notes P12.

Page 15: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Unit: metric ton

14

Boom Length

(m)Working radius (m)

BoomLength(m)  Working

radius (m)

5.0 6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.0

Reeves

5.0 6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.0

Reeves

5.4 m/27.027.027.027.027.027.027.027.027.0

16.5 m/27.0

2

5.8 m/27.027.027.027.027.027.027.027.027.0

19.2 m/27.0

2

6.3 m/27.027.027.027.027.027.027.027.027.027.0

21.8 m/27.0

2

15.2 18.3 21.3

6.9 m/27.027.027.027.027.027.027.027.027.027.027.027.0

24.4 m/27.0

2

24.4

7.4 m/27.027.027.027.027.027.027.027.027.027.027.027.0

27.1 m/26.6

2

27.4

7.9 m/27.027.027.027.027.027.027.027.027.027.027.027.026.4

29.7 m/23.5

2

30.5

8.5 m/27.027.027.027.027.027.027.027.027.027.027.026.524.0

32.4 m/21.0

2

33.5

27.027.027.027.027.027.027.027.027.027.026.423.921.919.9

35.0 m/18.9

2

36.6

9.5 m/27.027.027.027.027.027.027.027.027.027.026.323.721.619.717.8

37.6 m/16.3

2

39.6

27.027.027.027.027.027.027.027.027.026.223.721.519.618.016.515.0

40.3 m/14.8

2

42.7

10.6 m/27.027.027.027.027.027.027.027.027.025.923.421.219.317.716.214.913.6

42.9 m/13.0

2

45.7

11.1 m/27.027.027.027.027.027.027.027.027.025.823.321.119.217.616.114.813.712.6

45.6 m/11.7

2

48.8

11.6 m/27.027.027.027.027.027.027.027.027.025.623.120.919.017.415.914.613.412.411.510.6

48.2 m/10.52

51.8

Boom Length

(m)Working radius (m)

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.0

Reeves

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.0

Reeves

BoomLength(m)  Working

radius (m)

12.2 m/27.027.027.027.027.027.027.027.025.422.920.718.817.115.714.413.212.211.210.49.6

50.8 m/9.3

2

12.7 m/27.027.027.027.027.027.027.027.025.322.720.518.617.015.514.213.012.011.010.19.48.7

53.5 m/8.2

2

13.2 m/27.027.027.027.027.027.027.027.025.122.620.418.516.815.414.012.911.810.910.09.28.57.87.1

56.1 m/7.1

2

54.9 57.9 61.0

13.7 m/27.027.027.027.027.027.027.027.024.922.320.118.216.615.113.812.611.510.69.78.98.27.66.96.2

58.8 m/5.9

2

64.0

14.3 m/27.027.027.027.027.027.027.024.822.220.018.116.415.013.712.511.410.59.68.88.17.46.86.25.6

61.4 m/5.2

2

67.1

14.8 m/27.027.027.027.027.027.027.024.522.019.817.916.214.713.412.211.110.29.38.57.87.16.45.85.24.74.2

2

70.1

15.3 m/27.027.027.027.027.027.027.024.421.819.617.716.014.513.212.011.010.09.28.47.66.96.25.65.04.54.03.5

66.7 m/3.3

2

73.2

15.9 m/27.027.027.027.027.027.027.024.321.719.517.615.914.413.111.910.89.99.08.27.46.76.05.44.84.33.83.32.8

69.3 m/2.52

76.2

16.4 m/27.027.027.027.027.026.523.921.519.317.415.714.212.911.710.69.78.88.07.26.45.75.14.54.03.53.02.6

2

79.3

16.9 m/27.027.027.027.027.025.823.321.119.017.115.413.912.611.410.39.48.57.66.86.15.44.84.23.63.12.7

2

82.3

17.4 m/27.027.027.027.027.025.322.820.618.716.915.313.812.411.310.29.28.37.46.65.95.24.64.03.42.92.5

2

85.3

27.027.027.027.024.822.420.218.316.615.113.712.311.210.19.18.27.36.55.75.04.43.83.32.8

2

88.4

Counterweight: 90.0 t, Carbody weight: 24.0 t

Note: Ratings according to EN13000.Ratings shown in are determined by the strength of the boom or other structural components.Refer to notes P12.

Auxiliary Sheave Lifting Capacity for Crane Boom(With 70 t Main Hook)

Page 16: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

15

6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62

15.2 m BOOM

61.0 m BOOM

57.9 m BOOM

54.9 m BOOM

51.8 m BOOM

48.8 m BOOM

45.7 m BOOM

42.7 m BOOM

39.6 m BOOM

36.6 m BOOM

33.5 m BOOM

30.5 m BOOM

27.4 m BOOM

24.4 m BOOM

21.3 m BOOM

18.3 m BOOM

80˚ 75˚ 70˚ 65˚ 60˚ 55˚ 50˚

45˚

40˚

35˚

30˚

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

46

48

50

52

54

56

58

60

62

64

66

68

70

Hei

gh

t ab

ove

gro

un

d (

m)

1.4 m

2.53

m

Center of rotation

Radius from center of rotation (m)

Luffing Boom Working Ranges

NOTES:1. Ratings according to EN13000.2. Ratings in metric tons for 360° working area.3. Operating radius is the horizontal distance from center of rotation to a

vertical line through the center of gravity of the load.4. Weight of hook block(s), slings and other load handling accessories is

included in rated load. Their total weight must be subtracted from ratedload to obtain weight that can be lifted.

5. Ratings shown are based on freely suspended loads and make noallowance for such factors as wind effect on lifted load, ground condi-tions out-of-level, operating speeds or any other condition that could bedetrimental to the safe operation of this equipment. Operator, therefore,has the responsibility to judge the existing conditions and reduce liftedloads and operating speeds accordingly.

6. Ratings are for operation on a firm and level surface, up to 1% gradient.7. At radii and boom lengths where no ratings are shown on chart, opera-

tion is not intended nor approved.8. Boom inserts and guy lines must be arranged as shown in the

“Operator's Manual”.

9. Boom hoist reeving is 16 part line.10. Gantry must be in raised position for all conditions.11. Boom backstops are required for all boom lengths.12. The boom should be erected over the front of crawlers, not laterally.13. Ratings shown in are determined by the strength of the boom

or other structural component.14. Instruction in the “Operator's Manual” must be strictly observed when

operating the machine.15. Luffing boom ratings: Deduct weight of hook block, slings, and all other

load handling accessories from luffing boom ratings shown.16. Auxiliary sheave ratings for luffing boom: Deduct weight of hook block,

slings, and all other load handling accessories from auxiliary sheave rat-ings for luffing boom shown.

17. Luffing boom lengths for auxiliary sheave mounting are 15.2 m to 61.0 m.

Page 17: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Luffing Boom Lifting Capacity Unit: metric ton

Counterweight: 90.0 t, Carbody weight: 24.0 t

Boomlength

(m)Workingradius (m)

5.4 m/150.0150.0150.0144.9129.2116.5 88.9 71.2

15.3 m/61.6

12

5.9 m/143.6143.6143.6143.6128.9116.2 88.8 71.1 59.2

17.9 m/50.7

12

6.4 m/143.8143.8143.8128.8116.0 88.7 71.0 59.1 50.5 43.8

20.6 m/42.2

12

15.2 18.3 21.3

144.2144.0128.4115.7 88.6 70.9 59.0 50.4 43.7 38.4

23.2 m/35.7

12

24.4

7.5 m/144.6143.8128.2114.0 88.5 70.8 58.9 50.3 43.6 38.3 34.1

25.8 m/30.8

12

27.4

132.2123.8111.8 88.4 70.7 58.8 50.2 43.5 38.2 33.9 30.4 27.4

28.5 m/26.8

10

30.5

8.6 m/116.0114.6109.7 88.3 70.6 58.7 50.1 43.4 38.1 33.8 30.3 27.3 24.9

31.1 m/23.7

10

33.5

9.1 m/111.3107.7 88.2 70.5 58.6 50.0 43.3 38.0 33.7 30.2 27.2 24.8 22.6

33.8 m/21.0

10

36.6

9.6 m/100.098.586.970.458.549.943.237.933.630.027.124.622.420.618.9

36.4 m/18.6

8

39.6

10.1 m/95.184.970.358.449.843.037.633.329.826.824.322.220.318.617.2

39.0 m/16.5

8

42.7

10.7 m/83.078.870.258.349.742.937.533.229.726.724.222.120.218.517.115.9

41.7 m/15.0

7

45.7

5.0 6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.0

Reeves

Boomlength (m) Working

radius (m)

5.0 6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.0

Reeves

Boomlength

(m)Workingradius (m)

11.2 m/81.077.368.758.249.642.837.433.129.626.624.121.920.018.416.915.614.513.5

44.3 m/13.3

6

11.7 m/77.976.164.958.049.542.737.333.029.526.524.021.819.918.316.815.514.313.312.4

47.0 m/11.9

6

12.3 m/73.263.856.849.342.537.132.829.226.323.721.519.618.016.515.214.113.012.111.2

49.6 m/10.6

6

48.8 51.8 54.9

12.8 m/69.263.054.848.942.437.032.729.126.223.621.419.517.916.415.114.012.912.011.110.4 9.7

52.2 m/9.6

6

57.9

13.3 m/65.262.054.047.942.236.932.529.026.023.421.319.417.716.214.913.712.711.710.910.1 9.4 8.7

54.9 m/8.4

5

61.0

10.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.0

Reeves

Boomlength (m) Working

radius (m)

10.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.0

Reeves

16

Note: Ratings according to EN13000.Ratings shown in are determined by the strength of the boom or other structural components.Refer to notes P15.

Page 18: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

17

Boomlength

(m)Workingradius (m)

15.2 18.3 21.3 24.4 27.4 30.5 33.5 36.6 39.6 42.7 45.7

6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.0

Reeves

Boomlength (m) Working

radius (m)

6.0 7.0 8.0 9.010.012.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.0

Reeves

Boomlength

(m)Workingradius (m)

13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.312.3

45.6 m/11.5

1

12.5 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.112.111.210.3

48.3 m/10.2

1

13.1 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.512.911.810.910.09.1

50.9 m/8.7

1

48.8 51.8 54.9

13.6 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.512.811.710.89.99.28.5

53.5 m/8.0

1

57.9

14.1 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.512.511.510.59.78.98.27.56.8

56.2 m/6.7

1

61.0

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.0

Reeves

Boomlength (m) Working

radius (m)

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.0

Reeves

6.2 m/13.513.513.513.513.513.513.513.5

16.6 m/13.5

1

6.7 m/13.513.513.513.513.513.513.513.5

19.2 m/13.5

1

7.2 m/13.513.513.513.513.513.513.513.513.5

21.9 m/13.5

1

7.8 m/13.513.513.513.513.513.513.513.513.513.513.5

24.5 m/13.5

1

8.3 m/13.513.513.513.513.513.513.513.513.513.513.5

27.1 m/13.5

1

8.8 m/13.513.513.513.513.513.513.513.513.513.513.513.5

29.8 m/13.5

1

9.4 m/13.513.513.513.513.513.513.513.513.513.513.513.5

32.4 m/13.5

1

9.9 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.5

35.1 m/13.5

1

10.4 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.5

37.7 m/13.5

1

10.9 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.5

40.3 m/13.5

1

11.5 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.5

43.0 m/12.91

Note: Ratings according to EN13000.Ratings shown in are determined by the strength of the boom or other structural components.Refer to notes P15.

Unit: metric ton

Counterweight: 90.0 t, Carbody weight: 24.0 t

Auxiliary Sheave Lifting Capacity for Luffing Boom(With 70 t Main Hook)

Page 19: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

18

6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84

91.4 m BOOM

88.4 m BOOM

85.3 m BOOM

82.3 m BOOM

79.2 m BOOM

76.2 m BOOM

73.2 m BOOM

70.1 m BOOM

67.1 m BOOM

64.0 m BOOM

80˚ 75˚ 70˚ 65˚ 60˚ 55˚

45˚

50˚

40˚

35˚

30˚

38

40

42

44

46

48

50

52

54

56

58

60

62

64

66

68

70

72

74

76

78

80

82

84

86

88

90

92

94

96

98

100

102

104

Hei

gh

t ab

ove

gro

un

d (

m)

1.4 m

2.53

m

Center of rotation

Radius from center of rotation (m)

Long Boom Working Ranges

NOTES:1. Ratings according to EN13000.2. Ratings in metric tons for 360° working area.3. Operating radius is the horizontal distance from center of rotation to a

vertical line through the center of gravity of the load.4. Weight of hook block(s), slings and other load handling accessories is

included in rated load. Their total weight must be subtracted from ratedload to obtain weight that can be lifted.

5. Ratings shown are based on freely suspended loads and make noallowance for such factors as wind effect on lifted load, ground condi-tions out-of-level, operating speeds or any other condition that could bedetrimental to the safe operation of this equipment. Operator, therefore,has the responsibility to judge the existing conditions and reduce liftedloads and operating speeds accordingly.

6. Ratings are for operation on a firm and level surface, up to 1% gradient.7. At radii and boom lengths where no ratings are shown on chart, opera-

tion is not intended nor approved.

8. Boom inserts and guy lines must be arranged as shown in the“Operator's Manual”.

9. Boom hoist reeving is 16 part line.10. Gantry must be in raised position for all conditions.11. Boom backstops are required for all boom lengths.12. The boom should be erected over the front of crawlers, not laterally.13. Ratings shown in are determined by the strength of the boom

or other structural component.14. Instruction in the “Operator's Manual” must be strictly observed when

operating the machine.15. Long boom ratings: Deduct weight of hook block, slings, and all other

load handling accessories from long boom ratings shown.16. Auxiliary sheave ratings for long boom: Deduct weight of hook block,

slings, and all other load handling accessories from auxiliary sheave rat-ings for long boom shown.

17. Long boom lengths for auxiliary sheave mounting are 64.0 m to 91.4 m.

Page 20: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

Boomlength

(m)Workingradius (m)

12.8 m/47.145.042.039.437.235.233.431.528.525.923.721.820.118.717.316.215.114.113.312.511.711.110.4

56.9 m/ 10.2

4

13.3 m/46.144.941.939.337.135.133.331.328.325.723.521.619.918.417.115.914.813.913.012.211.510.810.2 9.6

59.6 m/ 9.2

4

13.8 m/45.044.841.839.237.035.033.231.228.125.623.421.519.818.317.015.814.713.712.912.111.310.710.0 9.5 8.9 8.5

62.2 m/ 8.4

4

64.0 67.1 70.1

14.3 m/44.241.739.136.934.933.130.927.925.423.121.219.518.116.715.514.513.512.611.811.110.4 9.8 9.2 8.7 8.2 7.7

64.9 m/ 7.6

4

73.2

14.9 m/41.139.637.235.133.331.730.227.825.323.021.119.418.016.615.414.413.412.511.711.010.3 9.7 9.1 8.6 8.1 7.6 7.2

67.5 m/ 6.9

4

76.2

15.4 m/36.235.533.231.329.628.026.725.524.422.921.019.317.916.515.314.313.312.411.610.910.2 9.6 9.0 8.5 8.0 7.5 7.1 6.8 6.4

70.2 m/ 6.3

3

79.2

15.9 m/32.332.230.128.326.725.224.022.821.820.920.119.217.816.415.214.213.212.311.510.810.1 9.5 8.9 8.4 7.9 7.4 7.0 6.7 6.3 6.0

72.8 m/ 5.93

82.3

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.0

Reeves

Boomlength (m) Working

radius (m)

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.0

Reeves

Boomlength

(m)Workingradius (m)

16.5 m/27.027.025.323.922.621.420.419.518.617.917.216.616.115.114.113.112.211.410.710.0 9.4 8.8 8.3 7.8 7.3 6.9 6.6 6.2 5.9 5.6

75.4 m/5.4

2

17.0 m/24.924.022.421.119.918.918.017.116.415.715.114.614.113.613.212.812.311.310.6 9.9 9.3 8.7 8.2 7.7 7.2 6.8 6.5 6.1 5.8 5.5 5.3 4.9

2

17.5 m/21.320.919.518.317.316.315.514.814.113.613.012.612.111.711.411.010.710.510.2 9.8 9.2 8.6 8.1 7.6 7.1 6.7 6.4 5.9 5.7 5.4 5.1 4.8 4.5

80.7 m/4.4

2

85.3 88.4 91.4

16.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.076.078.080.082.084.0

Reeves

Boomlength (m) Working

radius (m)

16.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.076.078.080.082.084.0

Reeves19

Long Boom Lifting Capacity

Counterweight: 90.0 t, Carbody weight: 24.0 t

Unit: metric ton

Note: Ratings according to EN13000.Ratings shown in are determined by the strength of the boom or otherstructural components.Refer to notes P18.

Page 21: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

20

Boomlength

(m)Workingradius (m)

64.0 67.1 70.1 73.2 76.2 79.2 82.3 85.3 88.4 91.4

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.076.078.080.082.0

Reeves

Boomlength (m) Working

radius (m)

12.014.016.018.020.022.024.026.028.030.032.034.036.038.040.042.044.046.048.050.052.054.056.058.060.062.064.066.068.070.072.074.076.078.080.082.0

Reeves

13.5 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.512.812.011.210.4 9.8 9.1 8.4

1

13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.512.611.710.910.2 9.5 8.9 8.3 7.7

60.7 m/7.5

1

14.5 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.412.411.610.810.0 9.4 8.7 8.2 7.6 7.2

63.3 m/6.9

1

15.0 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.212.211.310.5 9.8 9.1 8.5 7.9 7.4 6.9 6.4 5.9

1

15.6 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.513.112.111.210.4 9.7 9.0 8.4 7.8 7.3 6.8 6.3 5.9 5.5

68.6 m/5.4

1

16.1 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.513.012.011.110.3 9.6 8.9 8.3 7.7 7.2 6.7 6.2 5.8 5.5 5.1

71.3 m/4.8

1

16.6 m/13.513.513.513.513.513.513.513.513.513.513.513.513.513.512.911.911.010.2 9.5 8.8 8.2 7.6 7.1 6.6 6.1 5.7 5.4 5.0 4.7

73.9 m/4.4

1

17.2m /13.513.513.513.513.513.513.513.513.513.513.513.513.513.512.811.810.910.1 9.4 8.7 8.1 7.5 7.0 6.5 6.0 5.6 5.3 4.9 4.6 4.3 4.0

76.5m /3.9

1

17.7 m/13.513.513.513.513.513.513.513.513.513.513.513.312.812.311.911.511.010.0 9.3 8.6 8.0 7.4 6.9 6.4 5.9 5.5 5.2 4.8 4.5 4.2 4.0 3.8

79.1 m/3.7

1

18.2 m/13.513.513.513.513.513.513.512.812.311.711.310.810.410.1 9.7 9.4 9.2 8.9 8.5 7.9 7.3 6.8 6.3 5.8 5.4 5.1 4.6 4.4 4.1 3.8 3.5 3.2

81.8 m/2.91

Note: Ratings according to EN13000.Ratings shown in are determined by the strength of the boom or other structural components.Refer to notes P18.

Unit: metric ton

Counterweight: 90.0 t, Carbody weight: 24.0 t

Auxiliary Sheave Lifting Capacity for Long Boom (With 35 t Main Hook)

Page 22: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

35

CrawlerWeight: 20,700 kg

MastWeight: 2,870 kg

GantryWeight: 3,020 kg

Carbodyweight BWeight: 5,625 kg x 2 pieces

PARTS AND ATTACHMENTS

Dimensions: mm Weight: kg

Boom BaseWeight: 4,665 kg

Boom Base (with Winch)Weight: 6,810 kg

Boom TopWeight: 3,720 kg (with boom guy cables)

Insert Boom

L (mm) Weight (kg)*

3.0m 3,175 890

6.1m 6,220 1,440

12.2m 12,320 2,540

Jib Base with Strut (For Crane)Weight: 510 kg Width: 1,040 mm

Counterweight AWeight: 11,040 kg

Counterweight B, CWeight: Counterweight B: 5,625 kg x 7 piecesCounterweight C: 5,625 kg x 7 pieces

Carbodyweight AWeight: 6,350 kg x 2 pieces

*with boom guy cables

Base MachineWith trans-lifter, main and aux. winches (non-free fall)including wire rope and boom hoist winch includingwire ropeWeight: 44,900 kg Width: 3,400 mm

Page 23: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

36

Dimensions: mm Weight: kg

Jib Top (For Crane)Weight: 315 kg

Luffing Boom TopWeight: 2,085 kg

Luffing Tapered BoomWeight: 1,190 kg

Luffing Jib BaseWeight: 1,470 kgTravel Kit Assembly

Weight: 6,730 kg

Front Strut (Luffing Jib)Weight: 1,410 kg

Rear Strut (Luffing Jib)Weight: 1,510 kg

Luffing Jib TopWeight: 1,400 kg

6.1 m insert jib (for crane)

3.0 m luffing insert jib6.1 m luffing insert jib12.2 m luffing insert jibJib backstop (for luffing)Strut backstop (for luffing)Auxiliary sheave (for crane)Auxiliary sheave (for luffing)Luffing jib drum250-ton hook150-ton hook

Attachments

Relay jib Tapered boom with idler sheave & link (for long)

Weight

190 kg

420 kg (with guy cables)670 kg (with guy cables)

1,170 kg (with guy cables)260 kg255 kg290 kg380 kg

2,050 kg (with wire rope)4,200 kg 2,300 kg

1,200 kg

110 kg

400 kg (with guy cables)1,170 kg

450 kg900 kg

Dimensions (L x W x H)

6,175 mm x 1,020 mm x 840 mm

3,160 mm x 1,670 mm x 1,690 mm

3,170 mm x 1,670 mm x 1,690 mm4,905 mm x 2,340 mm x 2,360 mm

6,210 mm x 1,670 mm x 1,690 mm12,310 mm x 1,670 mm x 1,690 mm

3,580 mm x 250 mm x 280 mm (x 2 pieces)3,390 mm x 210 mm dia. (x 2 pieces)

2,010 mm x 720 mm x 735 mm1,070 mm x 910 mm x 890 mm

1,780 mm x 1,190 mm x 1,040 mm2,310 mm x1,620 mm x 720 mm2,250 mm x 715 mm x 700 mm1,825 mm x 380 mm x 700 mm1,575 mm x 365 mm x 700 mm

1,200 mm x 380 mm dia.

3,130 mm x 1,020 mm x 840 mm3.0 m insert jib (for crane)

Note: Estimated weights may vary ± 2%.

70-ton hook

Ball hook35-ton hook

Other Attachments

Page 24: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

37Note: Estimated weights may vary ± 2%.

This transportation plan depends on specifications of your trailers/trucks and the areas or countries where you transport.

Luffing Boom 61.0 m + Luffing Jib 61.0 m

TRANSPORTATION PLAN

Configuration Description Total Weight

Base Machine =

With trans-lifter, main and aux.

winches (non-free fall) including

wire rope, boom hoist winch including

wire rope

Crawler = (2 x 20.7 ton)

Carbodyweight A x 1 =

Counterweight (2 x 5.63 ton) =

12.2 m Insert Boom x 1 =

12.2 m Luffing Insert Jib x 1 =

Total =

Counterweight (3 x 5.63 ton) =

12.2 m Insert Boom x 1 =

6.1 m Luffing Insert Jib x 1 =

Total =

3.0 m Insert Boom (2 x 0.89 ton) =

6.1 m Insert Boom x 1 =

6.1 m Luffing Insert Jib x 1 =

3.0 m Luffing Insert Jib x 1 =

Relay Jib x 1 =

Total =

Luffing Jib Top x 1 =

Luffing Tapered Boom x 1 =

Counterweight (2 x 5.63 ton) =

Counterweight A x 1 =

Total =

Travel Kit Assembly =

Counterweight (2 x 5.63 ton) =

Carbodyweight B (2 x 5.63 ton) =

Total =

44.90 ton

41.40 ton

6.35 ton

11.26 ton

2.54 ton

1.17 ton

21.32 ton

16.89 ton

2.54 ton

0.67 ton

20.10 ton

1.78 ton

1.44 ton

0.67 ton

0.42 ton

0.40 ton

4.71 ton

1.40 ton

1.19 ton

11.26 ton

11.04 ton

24.89 ton

6.73 ton

11.26 ton

11.26 ton

29.25 ton

No.8 Semi Loader

No.7 Tent Side Truck

Boom Base x 1 =

Conterweight (3 x 5.63 ton) =

Total =

6.81 ton

16.89 ton

23.70 ton

No.9 Tent Side Truck

No.6 Tent Side Truck

No.5 Flat Bed Trailer

No.3 & No.4 Flat Bed Trailer

No.2 Semi Loader

No.1 Low Loader

Page 25: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

38

SELF-REMOVAL DEVICE

Page 26: HYDRAULIC CRAWLER CRANE - barkatworld.com Cranes/Kobelco_CKE_2500.pdf1 CONFIGURATION Crane Boom Max. Lifting Capacity: 250 metric ton x 4.6 m Max. Boom Length: 91.4 m Luffing Boom

17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPANTel: +81-3-5789-2130 Fax: +81-3-5789-3372

Bulletin No. CKE2500-2SPEC-EU2 080201IF Printed in Japan

HYDRAULIC CRAWLER CRANE

Standard Equipment

Upper structure/Lower structure

Cab/Control

Safety Device

Counterweight: 90.0 ton (total weight)Carbody weight: 24.0 ton (total weight)1,220 mm shoe crawlersBatteries (170Ah/20HR)Trans-lifter (jack system)Gantry raising/lowering cylinder Electric hand throttle gripVariable boom hoist speed controllerVariable main/aux. hoist speed controllerSwing neutral-free/brake select switchSide deck for cabSide deck (right side guard)Steps (crawlers)Two front working lightsTools (for routine maintenance)Two rear view mirrorsElectric fuel pumpCounterweight self removalCrawler self removalBase boom self removalCable roller (for boom)

Boom hoist pedal (EU area only)Air conditionerCup holderAshtrayCigar lighterIntermittent wiper & window washer (skylight and front window)Sun visorRoof blindFloor mat (cloth)Foot restShoe trayLevel gauge (operator cabin)

Load Moment Indicator (with boom lowering slow stop function)LMI release key (for hook over-hoist prevention deviceand boom over-hoist prevention device)LCD multi displayUltimate stop function for boom over-hoistFunction lock leverPropel lever lockMechanical drum lock pawl (main, aux. and boom hoist)Signal hornSwing parking brakeMechanical swing lock pin (four positions)Swing flashers/warning buzzerCab window guard (left side)Cab top guard Fire extinguisherExternal lamp for over-load alarm Life hammer

KOBELCO is the corporate mark used by Kobe Steel on a variety of productsand in the names of a number of Kobe Steel Group companies.

Note: Standard equipment may vary depending on your areas or countries.Due to our policy of continual product improvements all designs and specifications are subject to change without advance notice.Copyright by KOBELCO CRANES CO., LTD. No part of this catalog may be reproduced in any manner without notice.

Inquiries To: