Mobile crane |
LTM 1040-2.1 |
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Max. lifting capacity: 40 t |
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Max. lifting height: 44 m |
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Max. working radius: 39 m |
Mobile crane LTM 1040-2.1 Strong and economical
2 LTM 1040-2.1
A long telescopic boom, high capacities, an extraordinary mobility as well as a comprehensive comfort and safety configuration marks the mobile crane LTM 1040-2.1 from Liebherr. The 40-ton crane offers state-of-the-art-technology for more convenience for the practical operation.
•35 m long telescopic boom
•9.5 m long swing away jib
•24 t total weight incl. 1.5 t ballast at 12 t axle load
•Carrier width 2.55 m with tyres 445/95 R 25 (16.00 R 25)
•Great operational flexibility due to top capacities with full and partial ballast
•Sensitive working by electronic crane control
•LICCON2-control with mobile display unit BTT
•Pneumatic disc brakes
•Wireless remote control (option)
LTM 1040-2.1 3
Drive train
•6-cylinder Mercedes-Benz diesel engine, 205 kW/278 HP, max. torque 1100 Nm
•Power shift gearbox with automatic gear changing ZF Type 6 WG 210, 6 forward,
2 reverse gears
•Torque converter and lock-up clutch
•Axles 1 and 2 driven
4 LTM 1040-2.1
State-of-the-art chassis and drive technology
High mobility and cost effectiveness
A powerful six-cylinder turbo diesel engine with 205 kW/278 HP ensures swift driving performance. The ZF-power shift gearbox with automatic gear changing provides best maneuverability and high comfort.
•Minimum crawling speed by torque converter
•ABV automatic locking preventer with ASR drive slip control
•Crab steering
•Telma eddy current brake optional, wear free and comfortable
Compact, agile and weight-optimised
Thanks to its extremely compact design, the LTM 1040-2.1 can operate on the smallest of construction sites. At an axle load of 12 t it can drive with up to 1.5 t ballast making it flexible and economical to use.
•Chassis length only 8.53 m
•Smallest turning radius only 6.56 m
•Chassis width only 2.55 m, even with 445/95 R 25 tyres (16.00 R 25)
•Tail swing radius only 3.33 m
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10915 |
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3300 |
3600 |
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19° |
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12° |
445/95 R 25 (16.00 R 25) |
12 t |
12 t |
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8528 |
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10608 |
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6305 |
R |
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8050 |
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R = 7695
R = 6560
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6000 |
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2550 |
4300 |
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R = 3330
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500 |
6305 |
S2381.04 |
Hydro-pneumatic suspension |
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Pneumatic disc brakes |
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“Niveaumatik” |
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•High braking power, improved control |
•Maintenance-free suspension cylinders |
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•Improved directional stability |
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•Large dimensions to cope with high |
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•No reduction of braking force at high braking |
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axle loads |
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temperatures (fading) |
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•Suspension travel +100/-100 mm |
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•Longer service life |
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•High lateral stability when cornering |
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•Shorter labour times for changing the braking |
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•Choice of driving states using fixed |
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pads |
programmes |
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•Brake pads with wear indicators |
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LTM 1040-2.1 5