Product advantages Mobile crane 1090/2

Product advantagesMobile crane 1090/2

Max. lifting capacity: 90 t at 3 m radiusMax. height under hook: 72 m with biparted swing-away jibMax. radius: 56 m with biparted swing-away jib

Performance profile of the LTM 1090/2 at a glance.● New rapid-cycle telescoping system ”Telematik“ with

one telescopic ram interlocking laterally the tele-scope end sections. The end sections of the telescopesare interlocked with one another by pins. Automaticand manual telescoping practicable.

● LICCON, the most modern crane computer systemworld-wide, with informative, monitoring and controlfunctions

● Diesel engine, slewing rim, slewing gear, winchesand hydraulic pump are self-manufactured, qualitychecked components

● The LTM 1090/2 is manufactured by Liebherr withinthe scope of a quality assurance system according toDIN ISO 9001

● Outstanding range of lifting capacities; counter-weight versions 1.2 t, 3 t, 7 t, 12.2 t and 20 t

● Robust 300 kW/408 h.p. Liebherr turbo-chargedDiesel engine (Euro II)

● Compact and manoeuvrable due to all-wheel steer-ing, smallest turning radius 7.8 m

● Travel control and setting on outriggers from cranecab (optional)

● Convenient electric/electronic crane control withintegrated LICCON system

● 6-section telescopic boom of utmost stability, length11.7 m – 52 m and 10.8 m – 19 m long biparted swing-away jib

The better crane.

Compact, manoeuvrableand weight-optimized.● Overall length just 13.24 m, length of carrier 10.44 m

only● Large overhang angles, up to 22°● Small turning radius of 7.88 m with all-wheel steering● 48 t total weight, incl. 1.2 t counterweight, drive

8 x 8, TELMA-type eddy current brake, 16.00 tyres,biparted swing-away jib of 19 m, 50 t hook block(axle load 4 x 12 t)

● 2 optional tyre sizes14.00 R 25 - vehicle width 2.75 m16.00 R 25 - vehicle width 2.75 m

Torsional rigidtelescopic boom.● New oviform boom cross-secti

ent stability● Maintenance-free polyamide s● First-rate lifting capacities, e

25.6 t at 10 m radius9.4 t at 20 m radius4.7 t at 30 m radius2.4 t at 40 m radius1.4 t at 50 m radius

● Telescoping with approx. 20 %practicable

● Telescoping by rapid cycle applength 11.7 m - 52 m

The LTM 1090/2 - more efficientthrough advanced technology.

Highly comfortabdriving cab.● Galvanized driving cab over w

internal sound and heat insulfortably equipped

● Air-cushioned driver’s seat wisupport

● Standardized and ergonomicaand control elements

● Steering wheel adjustable in ● Heatable exterior mirrors

700

Setting crane on outriggers –quick, convenient and safe.● Variable supporting basis

Outriggers retractedSupporting basis 5 m x 8.5 mSupporting basis 7.2 m x 8.5 m

● Supporting pads remain on rams and are protected bysplash guards

● Travel of supporting rams 700 mm● 2 x 8° lateral inclination of carrier and crane super-

structure● Electronic inclination display● Supporting pressure display and automatic sliding

outrigger control (optional)● Outrigger control from crane cab (optional)● Illuminated and dirt-protected reflecting levels● Operation of outrigger system in accordance with the

rules for the prevention of accidents

Variable drive andsteering concept.● Drive 8 x 6: axles 1, 3 and 4 driven; 3rd and 4th axles

are driven for road travel, 1st axle activatable forrough-terrain operation

● Drive 8 x 8: all axles driven; axles 3 and 4 driven forroad travel, 1st and 2nd axle activatable for rough-terrain operation

● Standard all-wheel steering, 3rd and 4th axle alsosteerable independent of axles 1 and 2 (crab steer-ing), the additional hydraulic steering is mechani-cally locked for road travel. All steering versions canalso be controlled from the crane cab (optional).

2.30

3.98

10.44

13.24

7.20

5.00

2.75

8,5

R =

2.6

6

R = 9.57

R = 7.88R = 9.19

18°22°

16.00 R25 12 t 12 t 12 t 12 t 48 t

500

Ohne Namen-16 1

Torsional rigidtelescopic boom.� New oviform boom cross-section of particular inher-

ent stability� Maintenance-free polyamide slide pads of telescopes� First-rate lifting capacities, e.g.

25.6 t at 10 m radius9.4 t at 20 m radius4.7 t at 30 m radius2.4 t at 40 m radius1.4 t at 50 m radius

� Telescoping with approx. 20 % of rated loadpracticable

� Telescoping by rapid cycle approx. 300 s for boomlength 11.7 m - 52 m

Modern and powerful car-rier drive.� 6-cylinder Liebherr turbo-charged Diesel engine of

300 kW/408 h.p. (Euro II), robust and reliable� Entire exhaust gas system of stainless steel� Allison automatic transmission with torque con-

verter, electronic control, proved and well testedserial transmission, 5 forward and 1 reverse speed,rough-terrain ratio

� Wear resisting TELMA-type eddy current brake,standard equipment

� Max. driving speed 77 km/h,max. gradability approx. 60 %

Spacious crane cab witharmrest-integrated controllevers.� Galvanized crane cab with internal sound and heat

insulating panelling, tinted panes allround, frontknockout window with large parallel windscreenwiper, large skylight of bullet-proof glass with largeparallel windscreen wiper, roller blind on front win-dow and skylight, space saving sliding door

� Cab tiltable backwards by 20°� Operator’s seat with pneumatic lumbar support� Convenient armrest-integrated controls, horizontally

and vertically adjustable and inclinable masterswitch consoles and armrests, ergonomically inclinedoperating consoles

Liebherr components, reli-able and easy-to-service.� Crane engine: 4-cylinder Liebherr turbo-charged

Diesel engine of 125 kW/170 h.p., robust and reliable,located adjacent to crane cab, thus less noise pollu-tion; exhaust gas system of stainless steel

� Slewing rim, slewing ring, winches and the axialpiston variable displacement twin pump are self-produced Liebherr components and are specificallymatched for the application on mobile cranes

� Centralized lubricating system for slewing rim, boombearing application and bearings of winches andluffing ram

Outstanding carriertechnology for on-road andoff-road application.� Weight-optimized axles, almost maintenance-free,

made of high-tensile steel, perfect track keeping andlateral stability due to special control linkage ar-rangement

� The maintenance-free steering knuckles are steelmounted

� The perfected and robust axles are manufactured inlarge series and are troublefree components

� The cardan shafts are maintenance-free; easy andquick fitting of the cardan shafts due to 70° diagonaltoothing and 4 fixing screws

Highly comfortabledriving cab.� Galvanized driving cab over width of vehicle, with

internal sound and heat insulating panelling, com-fortably equipped

� Air-cushioned driver’s seat with pneumatic lumbarsupport

� Standardized and ergonomically located operatingand control elements

� Steering wheel adjustable in height and inclination� Heatable exterior mirrors

Niveaumatik suspension –preserving crane and roads.� Maintenance-free suspension rams, free of lateral

forces; protected by synthetic tubes� Level adjustment (suspension on ”travelling mode“)

can be activated automatically by push-button fromany position

� Stable cornering ability due to cross mounting of thehydropneumatic suspension

� Axle locking system (locking of suspension for trav-elling with load) integrated into suspension ram andcontrollable from driving cab

� Travel of suspension system +150 mm and -100 mmrespectively

Weight-optimizedsteel structure.� Carrier, superstructure and telescopic boom in light-

gauge design, calculated by the FEM method, weight-optimized and of outstanding torsional rigidity

� Tensile property of material with high safety factorthrough the application of STE 960 (960 N/mm2) forall supporting members

z. 9.96

Lifting loads –precise and safe.● 6-section, 52 m long telescopic boom and 19 m

biparted swing-away jib for 72 m height under hookand 56 m radius

● Rigging of swing-away jib praticable at 0°, 15°, 30° or45°, hydraulic rigging aid

● Optimal utilization of telescopic boom through23 different telescoping options

● The LICCON system calculates the optimal loadcurve at any boom length

● Simple and quick rereeving of hoist rope throughmodern self-locking rope dead end connection

Liebherr-hoisting winch

LICCONdisplay screen

LICCONcontrol

luffing ramsingle-stage telescoping ram with hydraulic interlocking device

control levers

Liebherr-double variable displacement pump

Liebherr Dieselengine D 914 TI

transmitters,

sensors

control block

Liebherr-slewing gear

fixed displacement double pump

LICCON assistedtelescoping system.● Telescoping by means of a single action hydraulic

ram with a pneumatic driving pin● Telescoping procedure controllable on the LICCON

monitor, assisted by a convenient operator’s guide,precise approach of interlocking positions

● Loads telescopable are indicated on the operatingdisplay

● Rapid cycle telescoping system with ”automatic mode“,i.e. automatic telescoping to the boom length desired

● Particularly light-weight telescoping system, thusincrease of lifting capacities, especially with longbooms and at large radii

● Automatic cushioning in end positions during tel-escoping and retracting for preserving structuralmembers

LICCON computer with SLI,test system and PLC control.● Setting of crane configuration by convenient conver-

sational mode functions● Reliable acknowledgement of crane configuration set● Representation of all essential data by graphic sym-

bols within the operating display● Integrated wind speed control (optional)● Reliable cut-off device in the event of exceeding the

permissible load moments● Indication of lifting capacities for any boom interme-

diate length● Winch indications for load hook course with zero

adjuster for ultra-precise lifting/lowering● Test system for servicing, providing the facility of

checking all sensors and consumers within the sys-tem on the monitor

● Convenient programmable logical control (PLC) forwinches, slewing gear, luffing and telescoping mo-tions

1.2 t

7.8 t

3.2 t

4.6 t

2.68

3.5

R = 4.1

R = 4.26

R = 4.72

2.0 t1.2 t

15.4 m

15°

19 m

10.8 m

45°30°

52 m

48.8 m

45.1 m

41.4 m

37.7 m

33.9 m

30.2 m

26.5 m

22.8 m

19.1 m

11.7 m

F1 F2 F3 F4 F5 F6 F7 F8

LICCONLIEBHERR

COMPUTED

CONTROLLING

LIEBHERR-WERK EHINGEN

LIEBHERR

ENTER

>>

7 8 9

4 5 6

1 2 3

0 P

F4

K

iC

oval cross-section

● Hoisting/lowering, luffing and slewing speedspreselectable in 6 steps

● Extremely short response times when initiatingworking motions

● Functional test of all essential components by testsystem

Subject to modifications TP 235a. 1.97

Please contact:LIEBHERR-WERK EHINGEN GMBH, Postfach 1361, D-89582 EhingenPhone (07391) 502-0, Telefax (07391) 502-399, Telex 71763-0

Lifting loads –precise and safe.● 6-section, 52 m long telescopic boom and 19 m

biparted swing-away jib for 72 m height under hookand 56 m radius

● Rigging of swing-away jib praticable at 0°, 15°, 30° or45°, hydraulic rigging aid

● Optimal utilization of telescopic boom through23 different telescoping options

● The LICCON system calculates the optimal loadcurve at any boom length

● Simple and quick rereeving of hoist rope throughmodern self-locking rope dead end connection

Liebherr-hoisting winch

LICCONdisplay screen

LICCONcontrol

luffing ramsingle-stage telescoping ram with hydraulic interlocking device

control levers

Liebherr-double variable displacement pump

Liebherr Dieselengine D 924 T-E

transmitters,

sensors

control block

Liebherr-slewing gear

fixed displacement double pump

LICCON assistedtelescoping system.● Telescoping by means of a single action hydraulic

ram with a pneumatic driving pin● Telescoping procedure controllable on the LICCON

monitor, assisted by a convenient operator’s guide,precise approach of interlocking positions

● Loads telescopable are indicated on the operatingdisplay

● Rapid cycle telescoping system with ”automatic mode“,i.e. automatic telescoping to the boom length desired

● Particularly light-weight telescoping system, thusincrease of lifting capacities, especially with longbooms and at large radii

● Automatic cushioning in end positions during tel-escoping and retracting for preserving structuralmembers

LICCON computer with SLI,test system and PLC control.● Setting of crane configuration by convenient conver-

sational mode functions● Reliable acknowledgement of crane configuration set● Representation of all essential data by graphic sym-

bols within the operating display● Integrated wind speed control (optional)● Reliable cut-off device in the event of exceeding the

permissible load moments● Indication of lifting capacities for any boom interme-

diate length● Winch indications for load hook course with zero

adjuster for ultra-precise lifting/lowering● Test system for servicing, providing the facility of

checking all sensors and consumers within the sys-tem on the monitor

● Convenient programmable logical control (PLC) forwinches, slewing gear, luffing and telescoping mo-tions

1.2 t

7.8 t

3.2 t

4.6 t

2.68

3.5

R = 4.1

R = 4.26

R = 4.72

2.0 t1.2 t

15.4 m

15°

19 m

10.8 m

45°30°

52 m

48.8 m

45.1 m

41.4 m

37.7 m

33.9 m

30.2 m

26.5 m

22.8 m

19.1 m

11.7 m

F1 F2 F3 F4 F5 F6 F7 F8

LICCONLIEBHERR

COMPUTED

CONTROLLING

LIEBHERR-WERK EHINGEN

LIEBHERR

ENTER

>>

7 8 9

4 5 6

1 2 3

0 P

F4

K

iC

oval cross-section

Electric/electronic crane control withintegrated safe load indicator.● Control of winches, slewing gear as well as of luffing

and telescoping motions via LICCON system● Summation regulated control, i.e. both pumps can be

switched to one consumer● Load sensing system with electrical activation, four

working motions can be performed independentlyfrom one another

● High-speed activation also possible during a workingmotion

● Hoisting/lowering, luffing and slewing speedspreselectable in 6 steps

● Extremely short response times when initiatingworking motions

● Functional test of all essential components by testsystem

The ballasting systemfor more flexibility.● Counterweight variants: 1.2 t, 3 t, 7 t, 12.2 t, and 20 t,

thus a wider range of application facilities● Handling of counterweight controlled from crane cab;

not requiring the assistance of an auxiliary crane● Compact counterweight dimensions; e.g. 12.2 t coun-

terweight have a width of 2.68 m only

Technical DataCaract&istiques techniques

LTM1090/2 --Mobile WaneGrue automotrke

Telescopic boom

Fl&che tr51escopi~e

171 ft

LiftingForces

k@%l

capacitiesde levage.

at tekscopic boom.d Ia fI&che Mescopiqwe.

El El;B,~m

0°1360° ~ 44100 Ibs

,.

@iEzEl

o85?40

38 ft 51 ft 63 ftII

75 ft 87 ft 99 ft 111 ft 124 ft 136 ft 14S ft I 160 ft 171 ft

11

10 216 17911

10204 179

1211

191 175 165 14313

1217.s 167 160 137

1413

167 160 156 132 11415

14156 152 151 127 110 9s.5 15

16 146 145 144 123 107 95.5 1617 138 13s 138 118 103 92.5 80.5 69.S18

17131 131 130 115 99.5 89.5 78 68

2016

117 117 116 107 - 93 84 74 65.5 56.522

20108 106 105 98 87.5 78.5 70.5 62.5 54.5 22

24 96 95.5 94.5 88.5 81 74 67 59.4 52.4 45.526

2487.5 85 84 79 73.5 69.5 63.5 56.7 50.2 44.1 26

28 76 71.5 66.5 63.5 60 54.2 48 42.5 36.3 , 2830 69 64.5 60 57.9 56.6 51.8 45.9 40.9 35.4 28.9 1 3032 63 58.9 55 53 51.9 49.6 44 39.4 34.5 ! 28.234

3258.1 54.3 50.6 48.9 48 47 42.2 38 33.6 27.6 23.4

3634

53.8 50.4 46.8 45.3 44.6 44.1 40.s 36.6 32.6 26.9 22.8 3638 49.5 46.4 43.1 41.7 41.2 41.1 38.8 35.2 31.6 26.2 22.2 3840 42.8 39.7 3s.5 38.1 38.4 36.9 33.9 30.6 25.6 21.745 36.2 33.2 32.3 32.1 32.6 31.5 30.950 32.6 28.2 27.4 27.4 29.2 27.1 27.6

::: ~ ~.: :.: :

55 23.9 24.8 23.4 26.6 23.9 24.3 23.5 21.5 18.1 5560 22.9 20.1 24 22 21.2 21.2 20.3 17.1 6065 21.2 18.1 21.3 20.3 18.7 19 18.8 16 6570 19.7 16.8 18.7 18.4 17.2 17.6 17.1 15.1 7075 15.6 16.5 16.4 16.2 16 15.3 14.3 7580 14.6 14.6 14.5 15.1 14.2 13.6 13.3 6085 13.8 12.9 13.3 13.5 12.6 11.9 11.7 8590 11.5 12.5 12.1 11.2 10.4 10.2 9095 10.6 11.6 10.8 10 9.2 9.1 95100 10.6 9.7 8.9 8.2 8.1 100105 9.6 8.8 8 7.3 105110 8.9 8 7.3 , 6.5 110115 7.4 6.6 ::; ! ;: 115120 6.8 6 lZO125 5.4 4.6 4.4 125130 4.9 4.1 3.9 130135 4.6 3.6 3.4 135140 3.2 3 14014s 2.6 145150 2.2 150

II o 0/ o 46/ o 92/ o 9!2JO192J0 92/ 0/ o 92./ 0/ o 92/ o 92/46 ! 92 100 I

46/ O 461 0 461 0 92/ o

0/ o 01 0 0/ o 0/92 ! 46f92 46/92/92 92/92/92 92/92 9W92 I

0/ o 0/46 0146 0/46 0/92 46/46/92 46/92/92 46/92 9W92 ~ 92 100 Iv

0/46 0/46 0/92 0/46 I 0/46 0/46/92 0146162 46/92 48/92 62 100 v

1) ~~~r r~~ / ~~ ~~m. ‘rA8 10?’033 / 10703I

Remarks referring to load charts.

1.TIM tabulatad lifting capacities do not excssd S5 % of the tip-ping load.

2. The crane’s structural staelwork is in aoeordance with DIN15018, part 3. Design and eonstrnction of the crane somply withDIN 15018, part 2, and with F.E. M. regulations.

3. The 85 % overturning limit values take into acsount wind force5 = wind snesd 20 mnh.

4. Lifting ca@nities a& given in kips.5. The weight of the hook blooksand hooks must be dsducted from

the lifting capacities.6. Working radii are measured from the slewing centrelime.7. The lifting capacities given for the telescopic boem only apply if

the folding jib is taken off.8. Lifting capacities are snbjeot tomodifications.9. Lifting capacities above 179 kips only with additional pulley

block I special eqaipment.

Remarques relatives aux tableaux des charges.

1. L%s forces de levage indiqn6ss me d~passent pas 85 % de lacharge de basctdement.

2. La norme DIN 15018, 3&me partie est appliqde pour les char-pentes. La aonstrnation de la grne eat r6alis6s conformhnent kla nonne DIN 15018, 2bme partie, et am +gles de la F.E. M.

3. A 85 % de la charge de bsscnlement, il a CM term oompts d’nnvent de force 5 = vitesse de vent 20 mph.

-4. Les forces de levage sent donmkm en kips.5. La poids des monfles et mhets doit i3tre sonstrait des charges

indiqm%s.6. Les port6es sent cslcnldes h pm-tlr de l’axe de rotation.7. Les forces indiqn6ss pour la fkhe tilesoupique s’entsndent

fk$chette d6pliable d6pos6e.8. Lss forces de Ievage sent modifiable sane pdavls.9. Forces de levage plus de 179 kfps senlement avea 4quipement

supp16mentaire.

LifGing capacities are given

Eii!i’13*fi.1,,.ml 000,3600ELoolbs Cl@85%

38 ft 51 ft 63 ft 75 ft 87 ft 99 ft 111 ft 124 ft 136 ft 14s ft 160 ft 171 ft1)

10 216 179 1011 201 179 1112 187 174 165 143 1213 173 166 160 137 1314 162 158 156 132 114 1415 151 150 150,, 127 110 9s.5 1516 142 142 141 123 107 95.5 1617 134 134 133 11s 103 92.5 80.5 69.5 1718 126 126 126 113 99.5 89.5 78 68 1820 113 112 111 102 92.5 83.5 74 65.5 56.5 2022 102 100 97.5 89.5 82 76.5 70.5 62.5 54.524 92

2289 86 78.5 73 69.5 65.5 59.4 52.4 45.5 24

26 83.5 79 76 69.5 64.S 62 60 56.7 50.2 44.128

2668.5 63 58.4 56.1 54.7 53.2 48 42.5 36.3 28

30 62 56.8 52.7 50..s 49.7 49.4 45.8 40.9 35.4 28.9 3032 56.6 51.7 48 46.3 45.5 45.4 43.2 39.4 34.5 28.2 3234 52 47.6 44,1 42.6 41,9 42 40.4 37.8 33.6 27.6 23.4 3436 47.8 44 40.7 39.4 38.9 39 37.6 36.2 32.6 26.9 22.8 3638 45.5 40.4 37.3 36.2 35.s 36.8 34.8 34.6 31.6 26.2 22.2 3840 37.8 34.2 33.2 33 35.2 32.2 32.8 30.6 25.6 21.7 4045 34.9 28.4 29.7 27.5 31.2 28.4 27.9 27.4 24.150

20.4 4530.9 24.5 27.1 23.3 27.2

5525.9 24 23.9 22.8 19.2 50

22.7 24.7 21.4 23.6 23.1 21.1 21.6 20.960

1s.1 5522.3 19.6 20.6 20.3 19.6 19.8 18.6

6517.1 60

19.5 18.1 18 17.9 18.4 17.5 16.370

15.9 6517.2 16.S 15.7 18.3 16.2 15.3 14.5

7514.2 70

15.3 14.1 14.9 14.3 13.3 12.780

12.4 7513.6 13.1 13.3 12.6 11.6 10.9

8510.7 80

12.7 12.2 11.9 11.1 10.1 9.400

9.2 8511.3 10.6 9.8 s 8.3

958.1 90

10.3 9.5 8.8 8 7.3 7.1 95100 8.6 7.9 7.1 6.4105

6.3 1007.9 7.1 6.3 6.6

1105.4 105

7.3 6.4 5.6 4.0115

4.8 1105.8 5 4.3

1204.1 115

5.3 4.5 3.71s!5

3.5 1204 3.2 3

130185

3.6 I!.7135

2.6 130

I3.2 135

0 0/ o 46/ o 921 0 92/ o 92J o 92/ 0/ o 92/ 010 92/ o 9W46 92 100 I40/ o 48/ o 46/ o 92/ o 9W o 92J921o 92/9w46 9W92 9W92 92 100 n0/ o 0/ o 0/ o 0/92 46/92 46/92/92 92J9W92 9W92 9W92 92Wo

100 m0/46 0/48 0/46 0/92 40/46/9246/9W92 40/92 9W92 92 100 Iv

0/46 0146 0/92 0/46 0/46 0/46/92 0/46/92 46/92 46/92 92 100 v11overrearten arrib.o. TAB 107034I107036

.-

Les forces de Ievage sent donn~es■ - &- ---mm 4

~“

Lifting heights.Hauieurs d-e Ievage.

– 4-~- — — — . . . .

\

\-. \ T,

\\\ \\ \ 1

\ \

\

\ \ \

\

\

/\

\ \ h7

_. 63 ft..

Ih -. .A _\ .) A .\- 1.. \. \. ‘. \

o 17 33 50 65 82 99 115 132 148 164

(T136 ft._K62ft.)_

‘\\

\

180

262 ft.

246

230

213

197

80

64

148

132

115

99

82

65

50

33

17

0197 ft.

Eii!!iJ..ft.e.ftF=) [=).O (=L100/318001bs @

3s ft 51 ft 63 ft

44100 lbs 31800 lbs 44100 lbs 31800 lbs 44100 Itls \ 31600 lbs10 53.7 ~ 51.811 50,2 48.4 1012 47 45.3 48.8

11

13 44.147.1

4!2.548.4

45.947.9 12

14 41.644.3

4046.5

43.345 13

15 39.141.8

37.644.1

40.942.6 14

16 36.939.4

35.541.7

38.840.2 15

1737.3

35 33.639.5 3s.1

36.s16

1s 33.235.4 37.6

31.s36.2

3517

20 2!3.733.7

2s.535.8

31.534.5 1s

22 26.930.3

25.732.3

2S.731.1 20

24 24.327.5 29.5

23.2 26.22S.3 22

26 2225.1 26.9

21 23.926.9 24

2822.9 24.6

21.923.6

2126

3022.7

20.121.8 2s

3219.2 20.9 20

18.530

3417.5 19.3

17.218.5 32

3615.9 18

1!5,917 34

3814.4 16.7

14.71s.5 36

4012.9 15.5 14 38

4614.3 12.6 40

xn 12 9.9 46““ I I

1 01O.z

o7.9 50

00

0I

o0 II

o0

0 Ino 0

0 46O“= overrem I .WUtibre

92

TAB 107023 I 1070s4 :,’

1’,{’

,-

.-. ,.<A&..y. ~.- . . . . .!--- .! .- *-.,...u*t— — ..- -—. —— . . ..— .-” .-— . . . . . . . . . . . . . . . .

Lifting capaci~ies at %he fokling iib. mIEzlForces de Uevage d Ra fEi5cheHeplimmte.

* Eii!!!Lft-l.lft B35ft t!zl EL. ELOOJEI 124 ft I 136 ft I 148 ft I 160 ft I 171 ft I

?q35 ft 35 ft 35 ft 35 ft 35 ft

#m 0“ 15” 30” I 45” o“ 15” 30” 45” o“ 15” 30” 45” 0“ 15” 30” 45” o“

28 24.3 2830 24.1 20 3032 23.9 19.9 3234 23.6 19.8 17.2 3436 23.4 19.7 17.1 3638 23.1 19.6 17 3840 23 17 19.5 14.7 16.9 13.6 11.8 4045 23.9 15.8 19.2 13.7 “ 16.6 13.1 11.3 4550 22.4 14.7 10.2 19 12.8 8.6 16.3 10.9 12.7 8.4 10.7 7 5055 21 13.8 9.7 7.6 1s.7 12 8.3 6.4 15.7 10.4 7 5.4 12.2 8.1 6.1 10.2 6.7 4.8 5560 20.2 12.9 9.3 7.4 18.2 11.3 7.9 6.2 14.8 9.8 6.8 5.2 11.7 7.8 5.9 4.4 9.7 6.5 4.6 6065 18.6 12.1 8.9 7.2 16.9 10.6 ?.@ 6.1 13.9 9.2 6.5 5.1 11 7.5 5.7 4.3 9.1 6.2 4.4 6570 16.7 11.5 8.6 7 15.6 10 7.3 5.9 13.1 8.7 6.3 5 10.3 7.3 5.5 4.2 8.7 6 4.2 7075 14.8 10.8 8.2 6.8 14.5 9.5 7.1 5.8 12.4 8.3 6 4.8 9.8 7 5,3 4.1 8.3 5.8 4 7580 13.2 10.3 7.9 6.7 13.3 9 6.8 5.7 11.7 7.9 5.8 4.7 9.3 6.8 5.1 3.9 7.9 5.6 3.8 8085 11.7 9.7 7.6 6.5 11.9 8.5 6.6 S.6 11.2 7.5 5.6 4.6 8.8 6.6 4,9 3.8 7.5 5.4 3.7 8590 10.2 9.3 7.4 6.4 10.5 8.1 6.4 5.5 10.3 7.2 5.4 4.5 8.4 6.4 4.7 3.7 7.2 5.2 3.5 9095 9 8.9 7.2 6.3 9.3 7.8 6.2 5.4 9.3 6.8 5.3 4.4 8 6.1 4.6 3.6 6.S 4.9 3.3 95100 8 8.3 7 6.2 8.3 7.4 6 6.3 8.3 6.6 5.1 4.3 7.7 5.8 4.4 3.5 6.6 4.7 3.2 100105 7.1 7.6 6.8 6 7.4 7.1 5.9 5.3 7.4 6.3 5 4.3 7.4 5.6 4.3 3.5 6.3 4.6 3.1 105110 6.7 6.7 6.6 5.9 6.9 6.8 5.8 5.2 7.1 6 4.8 4.2 6.7 5.4 4.2 3.4 6 4.2 2.9 110115 6.4 5.9 6.1 5.8 6.7 6.2 5.6 5.1 6.8 5.8 4.7 4.1 6 5,2 4 3.3 5.6 4 2.8 115120 6.2 5.4 5.5 5.4 6.4 5.5 5.4 5.1 6.3 5.4 4.6 4.1 5.3 5 3.9 3.3 5.1 3.8 2.7 120125 5.2 4.8 4.8 6.2 5.4 5.1 5 5.6 5.1 4.5 4 4.7 4.8 3.8 3.2 4.4 3.6 2.6 125130 I ::; 5.1 4.7 4.3 5.7 5.2 4.7 4.5 I 5.1 4.9 4.4 4 4.1 4.4 3.7 3.2 3.9 3.5 2.5 130135 5.5 5 4.6 4.2 I 6.2 5.1 4.6 4.2 4.6 ! 4.7 4 I 3.8 3.6 I 3.9 3.6 3.1 3.4 3.3 2.4 135140 5.3 4.8 4.5 4.8 4.8 4.5 4.1 4.1 4.3 3,9 I 3.6 3.1 3.4 3.4 3.1 2.9 3.1 2.3 140145 4.3 4.5 4.4 4 3.6 3.9 3,8 3.s 2.7 3 3.2 3 2.4 2.8 2.2 145150 3.9 4.1 4.1 3.9 3.2 3.4 3.5 3.5 2.3 2.5 2.7 2.8 2 2.3 2.1 150155 3.5 3.6 3.6 2.8 3 3.1 3.1 2.1 2.3 2.4 1.9 2 155160 2.4 2.6 2.6 160

II 921 0 92/ o S2146 92 100 I

$$$-

II 92t46 92/92 92/92 92 100 IIIIII 92/92 92/92 92192 92 100 RI

/% 7;46192 48/92 92192 92 1000192 46/92 46192 92 100

TAB 107078/107080/107o.w/1070s4

liiE!iJ124ft.171ftEz!!iLftml mooB4100124 ft 136 ft 148 ft 160 ft 171 ft

82 ft 62 ft 62 ft 62 ft 62 ft

15” 30” 45” 0“ 15” 30” 46” o“ 15” 30” 45° o“ 15” I 30” o“ 15”

30 10.2 3032 10.1 3234 10.1 9.5 3436 10 -lJ 9.4 3638 10 9.4 3840 9.9 9.3 8.2 7.3 4046 9.8 9.2 8.1 7.Z

50

45

9.6 9,1 8 7,1 6.1 5055 9,4 7.9 9 7,6 7.9 7 6 5560 9.2 7.8 8.8 7.5 7.8 6.8 6.8 5.5 6 4.3 6065 9 7.6 8.7 7.3 7.7 6.6 6.8 5.3 5.9 4.2 6570 8.8 7.5 6.3 8.5 7.2 5.6 7.6 6.4 6.6 5.1 5.8 4 7075 8.6 7.4 6.1 4.7 8.4 7.1 5.4 7.5 6.2 4.4 6.5 4.9 3.7 5.7 3,980

758.4 7.2 5.9 4.5 8.2 7 5.2 3.8 7.3 6 4.2 3

S5

6.4 4.8 3.6 5.6. 3.8 80

8.2 7.1 6.7 4.4 8 6.9 5 3.7 7.2 5.8 4 3 6.3 4.6 3.5 5.3 3.7 85

90 8 7 5.5 4.3 7.8 6.6 4.8 3.6 7.1 5.6 3.8 2.9 6.2 4.4 3.3 5.1 3.5 90

95 7.8 6.9 6.3 4.1 7.6 6.4 4,6 3.5 7 5.4 3.7 2.8 6 4.3 3.2 4.9 3.4

7.7 6.7 5.1 4

95

100 7.5 6.1 4.5 3.3 6.9 5.2 3.6 2.7 5.8 4.2 3 4.7 3.3 100

105 7.5 6.5 4.9 3.9 7.3 5.s 4+3 3.2 6.8 5 3.4 2.7 5.5 4.1 2.s 4.5 3.2

110105

7.1 6.2 4.8 3.6 7.2 5.6 4.2 3 6.6 4.7 3.3 2.6 5.3 3.9 2.8 4.3 3.111s

1106.5 6 4.6 3.6 6.6 5.4 4 2.9 6.3 4.6 3.2 2.s 5.1 3.8 2.7 4.2 3

12011s

S.8 s.? 4.s 3.s 5.9 6.!2 3.9 2.7 5..9 4.3 3.1 2.4 4.9 3.7 2.6 4 2.912s

1205.1 5.5 4.3 3.4 5.3 s 3.7 2.6 5.2 4.1 3 2.4 4.8 3.6 %5 3.9 2.7

13012s

4.s 5.1 4.2 3.2 4.7 4.8 3.6 2.5 4.6 3.9 2.9 2.3 4.6 3.5 2.4 3.7 2.6135

1304.2 4.6 4.1 3.1 4.3 4.6 3.4 2.4 4.4 3.8 2.9 2.2 4.2 3.3 2.3 3.6 2.4

140 413s

4.1 4 3 4.1 4.2 3.3 2.4 4.2 3.6 2.8 2.2 3.7 3.2 2.3 3.3 2.314s

1403.8 3.s 3.8 2.9 4 3.7 3.1 2.3 4.1 3.6 2.7 2.1 3.2 3 2.2 2.9 2.1

15014s

3.7 3.1 3.4 2.7 3.s 3.3 31ss

2.2 3.7 3.2 2.6 2 2.8 2.9 2.1 2.5 2 1503.5 3 2.9 2.6 3.7 3 2.8 2.2 3.3 3 2.6 1.9 2.4 2.8 2 2.2 1.9

1601s5

3.4 2.9 2.4 1.9 3,5 3 2.6 Al =.9 2.9 2.5 1.9 2 2.5 1,9165

1603.3 2.8 2.3 3.2 2.9 2.s 2.1 2.6 2.8 2.3 2.1 1.8

170165

3.2 2.7 2.3 2.8 2.8 2.5 2 2.2 2.6 2 1.8 1.7175 3.1

1702.s 2.7 2.4 1.9 2.2 1.9

18017s

2.2 2.4 1.81[

16092/ o 9W o 9W46 92 100 I9W46 92/92 92/92 92 100 II9W92 92/92 92/92 92 100 III46192 46192 92/92 92 1000/92 46!92 46192 92 100

TA8 10707S I 1070S0 1 1070S2 I 1070s

i,

,

.

.b. .

Dimensions.Encombremen#.

(LTNI 1090/2)

*

.,

t

~m+* m,.l~8’2’’&5;5’’-+-7’zo/+ o’+ 5’5”-—+——— ‘ “

27’11”

18’10”-—————++———— 9’ 4

e Dimensions I EncombrementA A B c E a al B P,

6’”*

16.00 R 25 12’9?4” 12’5%” 7’4” &91/+** 17” 22” \ 17” 18” 14”

● lowered/ abaisscl

Weights. “” ‘”’Poids.

[Fl=Axle Total weight

Essieu1 z 3 4

Poids total .1 I ) ,

Ibs 26455 26455 26455 I 26455 105820with !MOOlbs aonntamveight andfoldingjib/ aveocontrepoids2600 lbsetflkhette pliaate

E!!) G

Load (kips) No. of sheaves No. of lines Weight Ibs

Forces de levage (kips) Poulies Brins Poids lbs

198 7 14 2200154 5 10 1760110 3 7 990

48.5 1 3 73016.5 1 420

Working speeds.Vitesses.

F!!!EJ? 1 2 3 4 5 R

e

omph 5.9 14.8 23.4 34.2 47.8 10.3 42 %

omph .~g~e 3.4 8,6 13.5 19,8 27,8 6-b

>60%

0@ 16.00 R 25

mI Drive infinitely vsriable Rope dismeter / Rope length Max. single line pull

M&mnismes en continu Diami3tre du cilble I Longueur du mible Effort au brin maxi.

I o 390 ftfmin single lineftimin au brin simple I

a713a”’ / 666’ I 17370 lbs

1-0 390 ft/min singIe lineft/min au brin simple I “/.s” I 656’ I 17370 lbs

o360° 0- 2.0 rpm

4J

aPProx. 50 seoonds to reach 83.5” boom angle..... env. 50 s jusqu’h 83.5”,-

aPProx. 3o0 seconds for boom extension from 38 ft -171 ftenv. 300s pour passer de 38 ft -171 ft

Crane carrier.

Frame:

Outriggers:Engine:

okansmission:

Axles:

Suspension:‘&res:Steering

Brakes:

Driver’s cab:

Electrical system:

fLTM 1090/21

Liebherr designed and manufactured, box type, torsion resistant, all-welded con-struction made of high-tensile structural steel.+point support, alI-hydraulic horizontal and vertical operation.6 cylinder, waterccckd Liebherr Diesel, type D 3406 TI, 300 kW (408 HP) at2100 rpm ace.taEEC standard (EURO 2),max. torque 1250 Ibs-ft at 1500 rpm.fiel tank capacity: 106 ga~ons.Allison automatic transmission with torque converter and hydrod>~ic retarderbrake, 5 forward aud I reverse speed. Transfer case with off-road range.MI axles steered. Axles 1,3 and 4 with planetary gears and differential locks.All ties with hydropneumatic suspension and hydraulic locking facility. —.8 tyres.!l’yresise:16.00 R 25.

Hydraulic power steering with dual circuit hydraulic system, mechanical5ydro-static from lower cab. Stand-by steering pump. Steering sac. to EC directive 70/311/EEc.Service brake: Dual circuit, servo-air brake, acting on all wheels. TELMA type eddycurzx?dt brake (wear resisting retarder).Hand brake: by spring action on all wheels of axIes 2,3 and 4.Brakes ace. to EC directive 71/320/EEC. “Spacious all-steel cab on resilient mountings, safety glass windows and fulI rangeof instruments.

24 V DC, 2 batteries, lighting according to countries’ regulations.

Crane superstrudure.Frame: Liebherr-made, torsion-resistant, welded construction made of high-tensile struc-

tural steeL Connection to truck chassis by triple roller slewing ring, designed for360° continuous rotation.

Crane engine:

a

4 cylinder, watercmled Liebherr Diesel, type D 914 ‘l’I, 125 kW (170 HP) at1800 rpm ace. to DIN, max. tarqae 523 Ibs-ft at 1400 rpm.Fuel tank capacity: 79 gallons..

Crane drive: Diesel-hydraulic, with 1 duplex axial-piston pump with automatic output control,1 duplex gear-typepump, open regulated hydraulic circuits.

Crane control: By 2 control levers (joy stick type),Hoist gesx: Axial piston fixed displacement motor, hoist drum with integrated phnetary gear

and spring loaded static brake.Luffing gear: 1 differential hydrauIic ram with safety check valve.Slewing gear: Axial piston fixed displacement motor, planetary gear, spring loaded static brake.Crane cab: All-steel construction fully galvanized, safety glazing, heater, controls and

instruments.Safety devices: LICCON safe load indicator, hoist limit switch, safety valves against rupture of pipe

and hoses.

‘Ikdescopic boom: 1 base section and 5 telescopic seetions, hydraulically expendable under load. Allseetions expendable independently.Boom length 3S ft to 171 ft.

Electrical system: 24 V DC, 2 batteries.

.-

Compiementary equipmen9.Folding jib: 35 ftto62 ft long, for mohting on telescopic boom at 0°, 15”, 30° or 45°.2nd hoist gear: For two-hook operation, or with folding jib in case main hoist shall remain reeved.

@

—rive s x 8: Axie 2 additiotiy driven

Other items of equipment available on request.

Technische DatenTechnical DataCaractéristiques techniques

LTM1090/2MobilkranMobile CraneGrue automotrice

Teleskopausleger

Telescopic boom

Flèche télescopique

52 m

2

Die TraglastenamTeleskopausleger.Lifting capacities on telescopic boom.Forces de levageà la flèche télescopique.

11,7 m – 52 m 0° / 360° 20 t

Sein größtes Lastmoment ist 297 tm.

LTM1090/2

1) nach hinten / over rear / en arrière TAB 107094 / 107097

33,544,556789

10121416182022242628303234363840424446

90 82 74 66 59 49,542 36

74 74 69 63 59 49,542 35,5

69 66 63 59 49 41,535 29,725,619,6

60 56 53 50 44,540,534,529,125,119,214,813

48,546 43,539 35 32 28,124,318,514,411,3

9,1

41 39 35 31,528,526 23,418,214,511,5

9,68,77,9

33,531 28,326 24 22,217,914,411,8

9,67,86,76,15,7

29 27,125,123,221,620,117,414,511,910,4

9,48 6,95,95,14,4

23,422,120,619,117,815,513,611,8

9,88,37,56,86 5,24,74,44

19,118,117 16 14,112,511,210

8,67,26,45,95,44,74,13,73,33

15,314,714,112,811,410,2

9,18,27,26,45,85,14,43,83,43 2,72,42,1

12,512 11,510,69,89,18,57,77 6,45,64,74 3,53,12,72,32 1,71,4

10,29,89 8,37,77,16,66,15,65,14,64 3,53 2,62,31,91,71,41,2

33,544,556789

10121416182022242628303234363840424446

11,7 m 15,4 m 19,1 m 22,8 m 26,5 m 30,2 m 33,9 m 37,7 m 41,4 m 45,1 m 48,8 m 52 m

00000

0 / 046 / 0

0 / 00 / 00 /46

46 / 046 / 0

0 / 00 /460 /46

92/ 046/ 0

0/ 00/460/92

92/ 092/ 0

0/920/460/46

92/ 092/ 046/92

0/920/46

92/ 0/ 092/92/ 046/92/9246/46/92

0/46/92

92/ 0/ 092/92/4692/92/9246/92/920/46/92

92/ 092/9292/9246/9246/92

92/4692/9292/9292/9246/92

9292929292

100100100100100

IIIIIIIVV

IIIIIIIVV

1)m m

%

11,7 m – 52 m 0° / 360° 20 t


33,544,556789

1012141618202224262830323436384042444648

99 90 81 72 65 54 46 39,5

81 81 76 70 65 54 46 39

76 72 69 64 54 45,538,532,528,221,7

66 62 58 55 49 44,537 31,527 20,916,614,3

54 50 47,542,538,534,529,225,219,415,412,510,1

45 42,538,534,531,528,124,318,815 12,110,5

9,58,7

37 34 31 28,626,423,918,614,912,110

8,37,46,76,2

32 29,827,625,623,822,118,615 12,711,410,1

8,57,36,35,44,8

25,824,322,621 19,617,114,812,210,2

9,18,27,46,35,65,24,84,4

21 19,918,717,615,513,812,310,5

8,97,67 6,55,75 4,43,93,53,2

16,816,215,514 12,511,210 8,97,77 6,25,34,64 3,53,12,82,52,3

13,713,212,711,710,810

9,38,47,76,95,95 4,33,73,22,82,42,11,81,6

11,210,89,99,28,57,87,26,76,25,64,94,23,63,12,72,42 1,71,51,31

33,544,556789

1012141618202224262830323436384042444648

11,7 m 15,4 m 19,1 m 22,8 m 26,5 m 30,2 m 33,9 m 37,7 m 41,4 m 45,1 m 48,8 m 52 m1)

m m

%

LTM1090/2

3


Its maximum load moment is 297 tm.

11,7 m – 52 m 0° / 360° 12,2 t


33,544,556789

1012141618202224262830323436384042

90 79 70 62 56 46,539 32

74 74 68 62 56 46,537,531,5

69 66 62 56 46 37 31 25,821,416,9

60 56 53 50 43 34,528,724,320,915,713,711,1

48,546 43,539 31,526,422,319,214,511,1

9,78,8

41 39 35 30 25,221,418,414 12 10,7

9,17,66,4

33,531 28,324,420,918,113,911

9,28,27,46,65,75,2

29 27,125,123,220,618 14,712,610,5

8,87,26 5,55 4,43,9

23,422,120,619,117,513,711,510,3

8,87,36,55,74,94,23,73,32,9

19,118,117 16 13,811,29,28,27,56,35,34,43,83,32,92,52,21,9

15,314,714,112,811,19,38,47 5,84,94,13,53 2,62,21,91,61,31,1

12,512 11,510,69,89,17,86,65,64,53,83,22,72,21,91,51,21

10,29,89 8,37,77,16,55,44,43,73,12,62,21,81,51,2

33,544,556789

1012141618202224262830323436384042

11,7 m 15,4 m 19,1 m 22,8 m 26,5 m 30,2 m 33,9 m 37,7 m 41,4 m 45,1 m 48,8 m 52 m

00000

0 / 046 / 0

0 / 00 / 00 /46

46 / 046 / 0

0 / 00 /460 /46

92/ 046/ 0

0/ 00/460/92

92/ 092/ 0

0/920/460/46

92/ 092/ 046/92

0/920/46

92/ 0/ 092/92/ 046/92/9246/46/92

0/46/92

92/ 0/ 092/92/4692/92/9246/92/92

0/46/92

92/ 092/9292/9246/9246/92

92/4692/9292/9292/9246/92

9292929292

100100100100100

IIIIIIIVV

IIIIIIIVV

1)m m

% %

11,7 m – 52 m 0° / 360° 7 t

33,544,556789

101214161820222426283032343638

87 76 67 60 54 44 35 27,1

74 73 67 60 54 42,534,527,1

69 66 60 53 40,532 26,422,119,314,2

60 56 53 47,536,529,124 20,117,814,711,4

9,2

48,546 42,533 26,521,918,315,612,110,8

9,78

41 39 31 25,120,817,615,813,711,4

9,17,46,15,3

33,529,524,220,217,214,811,910,4

9,27,76,65,84,94,2

29 27,123,619,917,114,812,910,3

8,47,56,55,44,53,93,32,9

23,422,119,216,514,512,710,2

8,87,66,25,14,23,63,12,62,31,9

19,118,116,514,411,39,98,67,15,84,73,93,22,72,31,91,61,31

15,314,714,111,19,78 6,65,34,23,52,92,31,91,51,2

12,512 11,510,69,17,46,15 4 3,22,62,11,61,2

10,29,89 8,37,25,94,93,93,12,52 1,51,2

33,544,556789

101214161820222426283032343638

11,7 m 15,4 m 19,1 m 22,8 m 26,5 m 30,2 m 33,9 m 37,7 m 41,4 m 45,1 m 48,8 m 52 m1)

m m


00000

0 / 046 / 0

0 / 00 / 00 /46

46 / 046 / 0

0 / 00 /460 /46

92/ 046/ 0

0/ 00/460/92

92/ 092/ 0

0/920/460/46

92/ 092/ 046/92

0/920/46

92/ 0/ 092/92/ 046/92/9246/46/92

0/46/92

92/ 0/ 092/92/4692/92/9246/92/92

0/46/92

92/ 092/9292/9246/9246/92

92/4692/9292/9292/9246/92

9292929292

100100100100100

IIIIIIIVV

IIIIIIIVV% %

4

Couple de charge maxi.: 297 tm.

LTM1090/2

11,7 m – 52 m 0° / 360° 3 t

TAB 107100

33,544,556789

10121416182022242628303234

80 73 65 58 52 39,530,523,5

69 65 55 46,535 27,823,420,116,712,2

60 56 48 41 31,525 20,619,117,312,7

9,87,7

48,542,536,528,322,618,515,413,912,110,4

8,26,7

39 34 26,621,418,617,115,712,2

9,67,66,45,54,5

32 25,420,717,214,913,711,9

9,57,76,75,44,43,83,2

29 24,621,218,716,114 10,8

9,47,96,35,14,13,42,92,42

23,419,416,615,513,710,9

9,27,46 4,83,93,22,62,21,81,51,2

19,116,314 12,210,7

8,66,95,54,33,52,82,31,81,41,1

13,713,712 10

8 6,45 3,93,12,41,91,5

10,610,610,6

9,37,35,84,63,62,82,11,6

8,88,88,87,15,64,53,52,72,11,5

33,544,556789

10121416182022242628303234

11,7 m 15,4 m 19,1 m 22,8 m 26,5 m 30,2 m 33,9 m 37,7 m 41,4 m 45,1 m 48,8 m 52 m

00000

0/ 046/ 00/ 00/ 00/46

46 / 046 / 0

0 / 00 /460 /46

92 / 046 / 0

0 / 00 /460 /92

92 / 092 / 0

0 /920 /460 /46

92 / 092 / 046/92

0/920/46

92/ 0 / 092/92/ 046/92/9246/46/920/46/92

92/ 0/ 092/92/4692/92/9246/92/920/46/92

92/ 092/9292/9246/9246/92

92 /4692 /9292 /9292 /9246 /92

9292929292

100100100100100

IIIIIIIVV

IIIIIIIVV

m m

% %

11,7 m – 52 m 0° / 360° 1,2 t

TAB 107101

33,544,556789

101214161820222426283032

80 73 64 57 49,536,528,421,9

69 62 51 43,532,525,722,818,815,511,2

60 54 45 35,829,223,120,618,716,111,8

8,96,9

47 39,534 26,220,817 14,813,912,1

9,57,56

36,531,524,620,318,616,814,511

8,67,25,94,84

29,823,519,116,114,913,710,9

9 7,55,94,83,93,32,8

28,522,820,617,414,912,910,6

8,77 5,64,43,63 2,42 1,7

21,717,916,614,512,610,4

8,36,75,24,13,32,72,21,81,41,2

17,715 12,812,19,77,76,14,73,72,92,31,81,4

13,712,511,7

9 7,15,64,23,32,52 1,5

10,610,610,6

8,36,55,13,93 2,31,7

8,88,88 6,34,93,82,92,21,6

33,544,556789

101214161820222426283032

11,7 m 15,4 m 19,1 m 22,8 m 26,5 m 30,2 m 33,9 m 37,7 m 41,4 m 45,1 m 48,8 m 52 m

00000

0/ 046/ 00/ 00/ 00/46

46 / 046 / 0

0 / 00 /460 /46

92 / 046 / 0

0 / 00 /460 /92

92 / 092 / 0

0 /920 /460 /46

92 / 092 / 046/92

0/920/46

92/ 0 / 092/92/ 046/92/9246/46/920/46/92

92/ 0/ 092/92/4692/92/9246/92/920/46/92

92/ 092/9292/9246/9246/92

92 /4692 /9292 /9292 /9246 /92

9292929292

100100100100100

IIIIIIIVV

IIIIIIIVV

m m

% %


5

LTM1090/2

11,7 m – 19,1 m 0° 20 t

TAB 107153 / 1071580° = nach hinten / over rear / en arrièreReifengröße / tyre size / dimensions de pneumatiques: 16.00 R 25.Reifengröße / tyre size / dimensions de pneumatiques: 14.00 R 25.

33,544,556789

10121416

24,622,119,918 16,413,711,6

9,9

17,515,513,812,411,1

9 7,46,1

22,920,718,817,214,512,410,7

9,38,16,3

16,314,613,211,9

9,98,36,95,95 3,6

22,421,119,317,615 12,911,2

9,88,66,75,34,3

16,715,113,612,410,3

8,77,46,35,44 2,92,2

33,544,556789

10121416

11,7 m 15,4 m 19,1 m

00000

0000

46

0000

92

IIIIIIIVV

IIIIIIIVV

m m

% %

11,7 m – 19,1 m 0° 12,2 t

TAB 107154 / 107159

33,544,556789

10121416

23,521 18,917,115,512,910,9

9,1

16,314,412,811,410,2

8,36,75,5

21,819,717,916,413,811,710,1

8,47 4,8

15,213,612,311,1

9,17,66,35,34,43,1

22,220,118,316,814,212,210,5

9,17,65,43,92,8

15,614,112,711,5

9,58 6,85,74,93,52,51,8

33,544,556789

10121416

11,7 m 15,4 m 19,1 m

00000

0000

46

0000

92

IIIIIIIVV

IIIIIIIVV

m

% %

0° = nach hinten / over rear / en arrièreReifengröße / tyre size / dimensions de pneumatiques: 16.00 R 25.Reifengröße / tyre size / dimensions de pneumatiques: 14.00 R 25.


6

LTM1090/2

Anmerkungen zu den Traglast-tabellen.

1. Für die Kranberechnungen gelten die DIN-Vorschriften lt. Gesetz gemäß Bundes-arbeitsblatt von 2/85: Die Traglasten DIN/ISOentsprechen den geforderten Standsicher-heiten nach DIN 15019, Teil 2 und ISO 4305. Für die Stahltragwerke gilt DIN 15018, Teil 3. Die bauliche Ausbildung des Krans ent-spricht DIN 15018, Teil 2 sowie der F. E. M.

2. Bei den DIN/ISO-Traglasttabellen sind inAbhängigkeit von der Auslegerlänge Wind- stärken von 5 bis 7 Beaufort zulässig.

3. Die Traglasten sind in Tonnen angegeben.4. Das Gewicht des Lasthakens bzw. der Haken-

flasche ist von den Traglasten abzuziehen.5. Die Ausladungen sind von Mitte Drehkranz

gemessen.6. Die Traglasten für den Teleskopausleger gel-

ten nur bei demontierter Klappspitze.7. Die 85 %-Traglasten überschreiten nicht 85 %

der Kipplast. Wind und dynamische Einflüssereduzieren die Traglast. Die 85 %-Traglasten entsprechen nicht den Sicherheitsanforde-rungen der EG-Maschinenrichtlinie.

8. Traglaständerungen vorbehalten.9. Max. Fahrgeschwindigkeit für das Verfahren

von Lasten in Längsrichtung zum Kran:1 km/h (siehe Bedienungsanleitung).

10. Traglasten über 74 t (81 t bei 85 %) nur mit Zusatzflasche / Zusatzeinrichtung.

11. Traglasten „freistehend“ nur in Verbindung mit der Zusatzausrüstung „Verfahren aus der Krankabine“.

Remarks referring to load charts.

1. When calculating crane stresses and loads,German Industrial Standards (DIN) are appli-cable, in conformity with German legis-lation (published 2/85): The lifting capacities(stability margin) DIN/ISO are as laid down in DIN 15019, part 2, and ISO 4305. The crane's structural steel works is in accord-ance with DIN 15018, part 3. Design and con-struction of the crane comply with DIN 15018,part 2, and with F. E. M. regulations.

2. For the DIN/ISO load charts, depending on jiblength, crane operation may be permissible atwind speeds up to 5 resp.7 Beaufort.

3. Lifting capacities are given in metric tons,4. The weight of the hook blocks and hooks

must be deducted from the lifting capacities.5. Working radii are measured from the slewing

centreline.6. The lifting capacities given for the telescopic

boom only apply if the folding jib is taken off.7. The 85 % lifting capacities do not exceed 85 %

of the overturning load limit. Wind and dyna-mic influences reduce the lifting capacity. The85 % lifting capacities do not comply with the safety requirements of the EC machine directive.

8. Subject to modification of lifting capacities.9. Max. speed for travel with suspended load in

longitudinal direction of crane: 1 km/h (see operating instructions).

10. Lifting capacities above 74 t (81 t at 85 %) only with additional pulley block/special equipment.

11. Lifting capacities “free on wheels” only in conjunction with additional equipment “steering from crane cab”.

Remarques relatives aux tableaux des charges.

1. La grue est calculée selon normes DIN con-formément au décret fédéral 2/85. Les chargesDIN/ISO respectent les sécurités au bascule-ment requises par les normes DIN 15019, par-tie 2 et ISO 4305. La structure de la grue estconçue selon la norme DIN 15018, partie 3. Laconception générale est réalisée selon la norme DIN 15018, partie 2, ainsi que selon lesrecommandations de la F. E. M.

2. Les charges DIN/ISO tiennent compte d'ef-forts au vent selon Beaufort de 5 à 7 en fonc-tion de la longueur de flèche.

3. Les charges sont indiquées en tonnes.4. Les poids du crochet ou de la moufle sont à

déduire des charges indiquées.5. Les portées sont prises à partir de l'axe de

rotation de la partie tournante.6. Les charges données en configuration flèche

télescopiques s'entendent sans la fléchette pliante repliée contre le télescope en position route ou en position de travail en tête de télescope.

7. Les charges données à 85 % ne dépassent pas 85 % des charges de basculement. Les effets du vent et les efforts dynamiques réduisent les capacités de charge. Les tableaux de charge à 85 % de la charge de basculement ne répondent pas à la directive européene machine.

8. Charges données sous réserve de modifica-tion.

9. Vitesse de déplacement maxi. pour la trans-lation avec charge en sens longitudinal par rapport à la grue: 1 km/h (voir manuel d'instructions).

10. Forces de levage plus de 74 t (81 t à 85 %) seulement avec équipement supplémentaire.

11. Capacités de charge «service sur roues» seule-ment avec équipement additionnel «com-mande de translation à partir de la cabine de grue».

11,7 m – 19,1 m 0° 7 t

TAB 107155 / 107160

33,544,556789

101214

22,720,318,216,514,911

8,36,3

15,513,712,110,8

9,67,76,35,1

21,119 17,315,812,4

9,67,56 4,73

14,512,911,610,5

8,67,15,94,94,12,8

21,519,517,716,213,110,3

8,26,65,43,62,3

14,913,412 10,9

9 7,56,35,34,53,2

33,544,556789

101214

11,7 m 15,4 m 19,1 m

00000

0000

46

0000

92

IIIIIIIVV

IIIIIIIVV

m

% %

0° = nach hinten / over rear / en arrièreReifengröße / tyre size / dimensions de pneumatiques: 16.00 R 25.Reifengröße / tyre size / dimensions de pneumatiques: 14.00 R 25.


7

DieHubhöhen.Liftingheights.Hauteurs de levage.

LTM1090/2

8

Die Traglasten an der Klappspitze.Lifting capacities on the folding jib.Forces de levage à la fléchette pliante.

LTM1090/2

37,7 m – 52 m 10,8 m 360° 20 t

TAB 104048 ¼ 104050 ¼ 104052

89

101214161820222426283032343638404244464850

10,210

9,89,59,18,88,57,66,85,94,84 3,53 2,72,62,52,32,22,1

7,16,45,95,45 4,64,34 3,83,53,22,82,42,22,12 1,9

4,44,13,93,73,53,33,13 2,92,82,72,52,11,91,91,8

3,23,13 2,92,82,72,62,62,52,42,32,21,81,7

8,38,28,17,97,87,66,96,25,65 4,23,63,12,82,72,62,52,21,91,61,4

6,15,65,14,74,34 3,83,53,33,12,92,82,52,22,12,12 1,71,5

3,73,53,33,13 2,82,72,62,52,42,42,32,21,91,91,81,71,5

2,72,62,52,42,42,32,32,22,22,12,12,12 1,71,71,6

7,17 6,86,76,25,75,34,94,64,23,63,22,92,82,52,21,91,61,41,10,9

4,74,44,13,83,53,33,12,92,72,62,42,32,22 1,91,81,51,21

3 2,82,72,52,42,32,22,12,12 1,91,81,81,71,61,51,31

2,22,22,12 2 1,91,81,81,81,71,71,71,61,61,51,41,2

5,65,45,14,94,54,23,93,63,43,23,12,82,52,11,81,51,31 0,8

3,63,43,23,13 2,82,72,62,42,32,22,12 1,91,71,41,10,9

2,62,42,32,22,12 1,91,81,81,71,61,61,51,41,41,20,9

1,81,81,71,61,61,51,51,41,41,41,31,31,31,31,21

4,94,64,34 3,73,53,33,12,92,72,62,42,32 1,71,41,20,9

3 2,82,72,62,42,32,22,12 1,81,71,61,51,41,31,21,10,8

2 1,91,81,71,61,51,41,31,31,21,11,11 1 0,90,90,8

89

101214161820222426283032343638404244464850

m m

% %

37,7 m 41,4 m 45,1 m 48,8 m 52 m

10,8 m 10,8 m 10,8 m 10,8 m 10,8 m

0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30°

IIIIIIIVV

92/ 092/4692/9246/92

0/92

92/ 092/9292/9246/9246/92

92/ 092/9292/9292/9246/92

9292929292

100100100100100

TAB 107113 / 107118 / 107123 / 107128

37,7 m – 52 m 19 m 360° 20 t

TAB 104048 ¼ 104050 ¼ 104052

9101214161820222426283032343638404244464850525456

4,24,24,14 3,93,83,73,63,53,43,33,23,12,92,52,21,91,71,61,51,41,41,3

3,33,23,13,13 2,92,92,82,72,52,42,32,21,91,61,31,21,21,1

2,72,62,52,32,22,12 2 1,91,81,71,71,61,41,11 0,9

2 1,91,81,71,71,61,51,51,41,31,31,21,11

3,93,93,83,73,73,63,53,43,33,23,13 3 2,62,32 1,71,61,61,51,41,21 0,9

3,23,13 3 2,92,82,72,62,42,32,22,12 1,91,71,41,21,21,21,10,9

2,42,32,22 2 1,91,81,71,61,51,51,41,31,21,11,11 1

1,61,51,51,41,31,21,11,11 1 1 0,90,90,9

3,43,33,33,23,23,13 3 2,92,92,82,72,52,32 1,81,71,61,41,21 0,8

2,82,72,62,52,42,32,22,11,91,81,71,61,51,41,41,21,21,10,9

1,81,71,61,61,51,41,41,31,31,21,21,11,11 1 0,80,8

1,11,11,11 1 0,90,90,90,80,8

3 3 2,92,82,82,72,72,62,52,42,32,22,12 1,91,71,51,21 0,8

2,32,22,12 1,91,81,71,71,61,61,51,41,31,31,21,11 0,8

1,51,51,41,31,31,21,11,11 1 1 0,90,90,8

2,62,52,52,42,42,32,22,12 1,91,81,71,61,51,41,41,10,9

1,81,71,61,61,51,41,41,31,31,21,11,11 0,90,8

9101214161820222426283032343638404244464850525456

m m

% %

37,7 m 41,4 m 45,1 m 48,8 m 52 m

19 m 19 m 19 m 19 m 19 m

0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 0° 15°

IIIIIIIVV

92/ 092/4692/9246/920/92

92/ 092/9292/9246/9246/92

92/4692/9292/9292/9246/92

9292929292

100100100100100

TAB 107113 / 107118 / 107123 / 107128

IIIIIIIVV

IIIIIIIVV

9

LTM1090/2Die Traglasten an der Klappspitze.Lifting capacities on the folding jib.Forces de levage à la fléchette pliante.

37,7 m – 52 m 19 m 360° 20 t

TAB 104048 ¼ 104050 ¼ 104052

9101214161820222426283032343638404244464850525456

4,64,64,54,44,34,24,14 3,83,73,63,53,43,22,82,42 1,81,71,71,61,51,4

3,63,53,43,43,33,23,23,12,92,82,62,52,32 1,71,41,31,31,2

3 2,82,72,62,52,32,22,12,12 1,91,81,71,51,21,11

2,22,12 1,91,81,81,71,61,51,51,41,31,21,10,8

4,34,24,24,14 3,93,83,73,63,53,43,33,32,82,52,11,91,81,71,61,61,31,11

3,53,43,33,33,23,13 2,82,72,52,42,32,12 1,81,51,41,31,31,21

2,62,52,42,22,12,12 1,91,81,71,61,51,41,31,31,21,11,1

1,81,71,61,51,41,31,31,21,11,11 1 1 1 0,9

3,73,73,63,53,53,43,33,33,23,23,12,92,82,42,12 1,91,71,51,31,10,9

3,13 2,92,72,62,52,42,32,12 1,91,81,71,61,51,31,31,21 0,8

2 1,91,81,71,61,61,51,41,41,31,31,21,21,11,10,90,80,8

1,41,31,31,31,21,21,11,11 1 1 0,90,90,8

3,33,33,23,13,13 2,92,92,82,72,52,42,32,22,11,81,51,31,10,9

2,52,42,32,22,12 1,91,81,81,71,71,61,51,41,31,21,10,9

1,71,61,61,51,41,31,31,21,11,11 1 0,90,90,80,8

2,82,82,72,72,62,52,42,32,12 1,91,81,81,71,61,41,21

2 1,91,81,71,71,61,51,41,41,31,21,21,11 0,90,8

9101214161820222426283032343638404244464850525456

m m

% %

37,7 m 41,4 m 45,1 m 48,8 m 52 m

19 m 19 m 19 m 19 m 19 m

0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 0° 15°

IIIIIIIVV

92/ 092/4692/9246/92

0/92

92/ 092/9292/9246/9246/92

92/4692/9292/9292/9246/92

9292929292

100100100100100

TAB 107167 / 107169 / 107171 / 107173

IIIIIIIVV

37,7 m – 52 m 10,8 m 360° 20 t

TAB 104048 ¼ 104050 ¼ 104052

89

101214161820222426283032343638404244464850

11,210,910,810,410

9,79,38,47,36,35,34,43,83,33 2,82,72,62,42,3

7,87,16,55,95,55,14,74,44,13,93,53 2,62,42,32,22,1

4,84,54,34 3,83,63,53,33,23,13 2,72,32,12,12

3,53,43,33,13 3 2,92,82,72,72,62,32 1,9

9,19 8,98,78,58,47,66,86,25,54,64 3,43,13 2,82,72,32,11,81,6

6,76,15,65,24,84,44,13,93,63,43,23,12,72,42,32,32,21,91,6

4,13,83,63,43,33,13 2,92,82,72,62,52,42,12,12 1,91,6

3 2,82,82,72,62,52,52,42,42,32,32,32,11,91,81,8

7,97,77,57,36,86,35,85,45 4,64 3,53,23 2,72,32 1,81,51,31

5,24,84,54,23,93,63,43,23 2,82,72,52,32,22,11,91,61,41,1

3,33,12,92,82,72,52,42,32,32,22,12 2 1,81,71,71,41,1

2,52,42,32,22,12,12 2 1,91,91,91,81,81,81,61,61,4

6,25,95,65,44,94,64,34 3,73,53,43 2,62,21,91,61,31,10,9

4 3,73,63,43,33,13 2,82,72,52,42,32,22,11,71,51,21

2,82,72,62,42,32,22,12 2 1,91,81,71,71,61,51,31 0,8

2 1,91,91,81,71,71,61,61,51,51,51,41,41,41,31,10,8

5,45,14,74,44,13,93,63,43,23 2,82,72,52,11,81,51,21 0,8

3,33,13 2,82,72,52,42,32,22 1,91,81,71,61,51,41,10,9

2,22,12 1,91,81,71,61,51,41,31,21,21,11 1 1 0,9

m m

% %

37,7 m 41,4 m 45,1 m 48,8 m 52 m

10,8 m 10,8 m 10,8 m 10,8 m 10,8 m

0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30° 45° 0° 15° 30°

IIIIIIIVV

92/ 092/4692/9246/92

0/92

92/ 092/9292/9246/9246/92

92/4692/9292/9292/9246/92

9292929292

100100100100100

TAB 107167 / 107169 / 107171 / 107173

IIIIIIIVV

89

101214161820222426283032343638404244464850

10

LTM1090/2Die Maße.Dimensions.Encombrement.

R1 = AllradlenkungAll-wheel steeringDirection toutes roues

A A C E α α1 β β1

100 mm*

14.00 R 25 3930 3830 2123 380 20° 15° 16° 12°

16.00 R 25 3980 3880 2235 430 22° 17° 18° 14°

Maße / Dimensions / Encombrement mm

* abgesenkt / lowered / abaissé

R1 = AllradlenkungAll-wheel steeringDirection toutes roues

11

LTM1090/2Die Gewichte.Weights.Poids.

Die Geschwindigkeiten.Working speeds.Vitesses.

Achse Gesamtgewicht tAxle 1 2 3 4 Total weight (metric tons)

Essieu Poids total t

t 12 12 12 12 481)

Traglast t Rollen Stränge Gewicht kgLoad (metric tons) No. of sheaves No. of lines Weight kgForces de levage t Poulies Brins Poids kg

90 7 14 100070 5 10 80050 3 7 45022 1 3 3307,5 – 1 190

1 2 3 4 5 6 R 1 2 3 4 5 6 R

9,6 20,4 29,5 45,1 59 67,2 8,1 46 % 10,5 22,4 32,2 49.2 64,4 73,3 8,9 42 %

5,6 11,8 17,1 26,1 34,2 39 4,8 60 % 6,1 12,9 18,7 28,5 37,3 42,5 5,2 60 %

14.00 R 25 16.00 R 25

Antriebe stufenlos SeilØ / Seillänge Max. SeilzugDrive infinitely variable Rope diameter / Rope length Max. single line pull

Mécanismes en continu Diamètre du câble / Longueur du câble Effort au brin maxi.

m / min für einfachen Strang0 – 120 m / min single line 21 mm / 200 m 78,8 kN

m / min au brin simple

m / min für einfachen Strang0 – 120 m / min single line 21 mm / 200 m 78,8 kN

m / min au brin simple

0 – 2 min-1

ca. 50 s bis 83,5° Auslegerstellung approx. 50 seconds to reach 83,5° boom angleenv. 50 s jusqu à 83,5°

ca. 300 s für Auslegerlänge 11,7 m – 52 m approx. 300 seconds for boom extension from 11,7 m – 52 menv. 300 s pour passer de 11,7 m – 52 m

1) mit 1,2 t Ballast und Klappspitze / with 1,2 t counterweight and folding jib / avec contrepoids 1,2 t et fléchette pliante

12

LTM1090/2Das Kranfahrgestell.Rahmen: Eigengefertigte, verwindungssteife Kastenkonstruktion aus hochfestem Feinkorn-

Baustahl.

Abstützungen: 4-Punkt-Abstützung, horizontal und vertikal vollhydraulisch ausschiebbar.

Motor: 8-Zylinder-Diesel, Fabrikat Liebherr, Typ D 9406 TI-E, wassergekühlt, Leistung 300 kW (408 PS) bei 2100 min–1 nach ECE-R 24.03 und ECE-R 49.02 (EURO II), max.Drehmoment 1700 Nm bei 1500 min–1. Kraftstoffbehälter: 400 l.

Getriebe: Allison-Automatik-Getriebe, Typ HD 4560, mit Drehmomentwandler. 6 Vorwärts- und 1 Rückwärtsgang. Verteilergetriebe mit Geländestufe.

Achsen: Alle 4 Achsen hydropneumatisch gefedert. Alle Achsen gelenkt. Achsen 1, 3 und 4 sindPlanetenachsen mit Differentialsperren.

Federung: Alle Achsen sind hydropneumatisch gefedert und hydraulisch blockierbar.

Bereifung: 8fach. Reifengröße: 16.00 R 25.

Lenkung: Hydrolenkung mit 2-Kreisanlage. Bedienung mechanisch/hydrostatisch aus demFahrerhaus. Reservelenkpumpe. Lenkung entsprechend EG-Richtlinie 70/311/EWG.

Bremsen: Betriebsbremse: Allrad-Servo-Druckluftbremse, 2-Kreisanlage.Telma-Wirbelstrombremse (verschleißlose Dauerbremse). Handbremse: Federspeicher auf die Räder der 2., 3. und 4. Achse wirkend.Bremsen entsprechend EG-Richtlinie 71/320/EWG.

Fahrerhaus: Großräumige Kabine in Stahlblechausführung, gummielastisch aufgehängt,Sicherheitsverglasung, Kontrollinstrumente.

Elektr. Anlage: 24 Volt Gleichstrom, 2 Batterien, Beleuchtung nach StVZO.

Der Kranoberwagen.Rahmen: Eigengefertigte, verwindungssteife Schweißkonstruktion aus hochfestem Feinkorn-

Baustahl. Als Verbindungselement zum Kranfahrgestell dient eine 3reihige Rollen-drehverbindung, die unbegrenztes Drehen ermöglicht.

Kranmotor: 4 -Zylinder-Diesel, Fabrikat Liebherr, Typ D 924 T-E, wassergekühlt, Leistung 120 kW(163 PS) bei 1800 min–1 nach EPA/CARB und IMO 1 entsprechend ISO 8178 C 1, max.Drehmoment 720 Nm bei 1200 min–1. Kraftstoffbehälter: 300 l.

Kranantrieb: Diesel-hydraulisch mit 1 Axialkolben-Doppelpumpe mit automatischer Leistungs- regelung, 1 Zahnrad-Doppelpumpe, offene, geregelte Ölkreisläufe.

Steuerung: Zwei 4fach Handsteuerhebel, selbstzentrierend.

Hubwerk: Axialkolben-Konstantmotor, Hubwerkstrommel mit eingebautem Planetengetriebe und federbelasteter Haltebremse.

Wippwerk: 1 Differentialzylinder mit Sicherheitsrückschlagventilen.

Drehwerk: Axialkolben-Konstantmotor, Planetengetriebe, federbelastete Haltebremse.

Kranfahrerkabine: Stahlblechausführung, voll verzinkt, mit Sicherheitsverglasung, Heizung, Bedie-nungs- und Kontrollinstrumente.

Sicherheits- LICCON-Überlastanlage, Hubendbegrenzung, Sicherheitsventile gegen Rohr- undeinrichtungen: Schlauchbrüche.

Teleskopausleger: 1 Anlenkstück und 5 Teleskopteile, hydraulisch unter Last teleskopierbar. Alle Tele- skopteile unabhängig voneinander ausschiebbar.Auslegerlänge: 11,7 m --- 52 m.

Elektr. Anlage: 24 Volt Gleichstrom, 2 Batterien.

Die Zusatzausrüstung Klappspitze: 10,8 m --- 19 m lang, unter 0°, 15°, 30° oder 45° zum Teleskopausleger anbaubar.

2. Hubwerk: Für den 2-Hakenbetrieb oder bei Betrieb mit Klappspitze, wenn Haupthubseil einge-schert bleiben soll.

Bereifung: 8fach. Reifengröße: 14.00 R 25.

Antrieb 8 x 8: Zusätzlich wird die 2. Achse angetrieben.

Weitere Zusatzausrüstung auf Anfrage.

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LTM1090/2Crane carrier.Frame: Liebherr designed and manufactured, box type, torsion resistant, all-welded construc-

tion made of high-tensile structural steel.

Outriggers: 4-point support, all-hydraulic horizontal and vertical operation.

Engine: 6-cylinder, watercooled Liebherr Diesel, type D 9406 TI, 300 kW (408 hp) at 2100 min–1

acc. to ECE-R 24.03 and ECE-R 49.02 (EURO II), max. torque 1700 Nm at 1500 min–1.Fuel tank capacity: 400 ltrs.

Transmission: Allison automatic transmission, type HD 4560, with torque converter, 6 forward and 1 reverse speed. Transfer case with off-road range.

Axels: All axles steered. Axles 1, 3 and 4 with planetary gears and differential locks.

Suspension: All axles with hydropneumatic suspension and hydraulic locking facility.

Tyres: 8 tyres. Tyre size: 16.00 R 25.

Steering: Hydraulic power steering with dual circuit hydraulic system, mechanical/hydrostaticfrom lower cab. Stand-by steering pump. Steering acc. to EC directive 70/311/EEC.

Brakes: Service brake: Dual circuit, servo-air brake, acting on all wheels. TELMA type eddy current brake (wear resisting retarder).Hand brake: by spring action on all wheels of axles 2, 3 and 4.Brakes acc. to EC directive 71/320/EEC.

Driver’s cab: Spacious all-steel cab on resilient mountings, safety glass windows and full range ofinstruments.

Electrical system: 24 V DC, 2 batteries, lighting according to countries’ regulations.

Crane superstructure.Frame: Liebherr-made, torsion-resistant, welded construction made of high-tensile structural

steel. Connection to truck chassis by triple roller slewing ring, designed for 360 ° con-tinuous rotation.

Crane engine: 4 cylinder, watercooled Liebherr Diesel, type D 924 T-E, 120 kW (163 hp) at 1800 min–1

acc. to EPA/CARB and IMO 1 acc. to ISO 8178 C 1, max. torque 720 Nm at 1200 min–1.Fuel tank capacity: 300 ltrs.

Crane drive: Diesel-hydraulic, with 1 duplex axial-piston pump with automatic output control, 1 duplex gear-type pump, open regulated hydraulic circuits.

Crane control: By 2 control levers (joy stick type).

Hoist gear: Axial piston fixed displacement motor, hoist drum with integrated planetary gear and spring loaded static brake.

Luffing gear: 1 differential hydraulic ram with safety check valve.

Slewing gear: Axial piston fixed displacement motor, planetary gear, spring loaded static brake.

Crane cab: All-steel construction fully galvanized, safety glazing, heater, controls and instruments.

Safety devices: LICCON safe load indicator, hoist limit switch, safety valves against rupture of pipe and hoses.

Telescopic boom: 1 base section and 5 telescopic sections, hydraulically extendable under load. All sec-tions extendable independently.Boom length: 11,7 m to 52 m.

Electrical system: 24 V DC, 2 batteries.

Complementary equipment.Folding jib: 10,8 m to 19 m long, for mounting on telescopic boom at 0°, 15°, 30° or 45°.

2nd hoist gear: For two-hook operation, or with folding jib in case main hoist shall remain reeved.

Tyres: 8 tyres. Tyre size: 14.00 R 25.

Drive 8 x 8: Axle 2 additionally driven.

Further equipment available on request.

LTM1090/2Châssis porteur.Châssis: Fabrication Liebherr, construction en caisson indéformable, en acier grain fin à haute

résistance.

Stabilisateurs: Calage en 4 points, à télescopage horizontal et vérinage vertical entièrement hydrau-liques.

Moteur: Diesel, Liebherr, type D 9406 TI à 6 cylindres, refroidissement par eau, puissance 300 kW (408 ch) à 2100 min–1 selon ECE-R 24.03 et ECE-R 49.02 (EURO II), couple maxi.1700 Nm à 1500 min–1. Capacité réservoir de carburant: 400 ltrs.

Boîte: Boîte automatique, marque Allison, type HD 4560, avec convertisseur de couple, 6 rap-ports AV et 1 AR. Boîte transfert avec rapport tout terrain.

Essieux: Tous essieux directeurs. Essieux 1, 3 et 4 à train planétaire à blocage de différentiel.

Suspension: Tous les essieux à suspension hydropneumatique et blocables hydrauliquement.

Pneumatiques: 8 pneumatiques. Dimensions des pneumatiques: 16.00 R 25.

Direction: Direction hydraulique à deux circuits, commande mécanique/hydrostatique depuis lacabine de conduite. Pompe de direction auxiliaire. Direction selon directiveCE 70/311/CEE.

Freins: Frein de service: Servofrein pneumatique à 2 circuits, agissant sur toutes les roues.Ralentisseur électromagnétique TELMA (sans usure).Frein à main: Par cylindres à ressort, agissant sur les roues des essieux 2, 3 et 4.Freins selon directive CE 71/320/CEE.

Cabine: Cabine spacieuse, entièrement en tôle d’acier, à suspension élastique, vitrage de sécu-rité, éléments de contrôle.

Installation électrique: 24 volts continus, 2 batteries, éclairage conforme au code.

Partie tournante.Châssis: Fabrication Liebherr, construction soudée indéformable en acier à grain fin de haute

résistance. Couronne d’orientation à triple rangées de rouleaux entre partie tournanteet châssis porteur permettant une rotation continue.

Moteur: Diesel, Liebherr, type D 924 T-E, à 4 cylindres, refroidissement par eau, puissance 120 kW (163 ch) à 1800 min–1 selon EPA/CARB et IMO 1 selon ISO 8178 C 1, couplemaxi. 720 Nm à 1200 min–1. Capacité réservoir de carburant: 300 ltrs.

Entraînement de grue: Diesel-hydraulique, comprenant 1 double pompe à pistons axiaux à régulation de puis-sance, 1 double pompe à engrenages, circuits hydrauliques ouverts contrôlés.

Commande: Par deux manipulateurs (type manche à balai).

Mécan. de levage: Moteur hydraulique à cylindrée constante, treuil à réducteur planétaire incorporé et frein d’arrét à ressort.

Mécan. de relevage: Vérin hydraulique différentiel avec soupape de retenue.

Mécan. de orientation: Moteur hydraulique à cylindrée constante, réducteur planétaire, frein d’arrêt à res-sort.

Cabine du grutier: Entièrement en tôle d’acier avec vitrage de sécurité, chauffage, organes de commandeet de contrôle.

Dispositifs de sécurité: Contrôleur de charge LICCON, fin de course de levage, soupapes de sécurité sur tubes et flexibles contre rupture.

Flèche télescopique: 1 élément de base et 5 éléments télescopiques, télescopables hydrauliquement sous charge. Tous les éléments télescopables individuellement.Longueur de flèche: 11,7 m à 52 m.

Installation électrique: 24 volts continus, 2 batteries.

Änderungen vorbehalten. / Subject to modification. / Sous réserve de modifications. TP 234 e. 3.97

Nehmen Sie Kontakt auf mitPlease contactVeuillez prendre contact avecLIEBHERR-WERK EHINGEN GMBHD-89582 Ehingen/Donau, Telefon (0 73 91) 5 02-0, Telefax (0 73 91) 5 02-3 99

Equipement optionnel. Fléchette pliante: 10,8 m à 19 m de long, pour montage à la flèche télescopique à 0°, 15°, 30° ou 45°.

2ème mécan. de levage: Pour le travail avec 2 crochets ou pour le travail avec fléchette pliante lorsque le câble de levage principal reste mouflé.

Pneumatiques: 8 pneumatiques. Dimension des pneumatiques: 14.00 R 25.

Entraînement 8 x 8: 2ème essieu est entraîné additionnellement.

Autres équipements supplémentaires sur demande.

Documents

Product advantages Mobile crane 1090/2