Liebherr LTM 1050-3.1 User Manual
L T M 105 0 - 3 .1Mobile crane
Max. lifting capacity: 50 t
Max. lifting height: 54 m
Max. working radius: 44 m
Mobile crane LTM 1050-3.1
Innovative and economical
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LTM 1050-3.1
The Liebherr LTM 1050-3.1 mobile crane is characterised by its long telescopic boom, strong lifting capacities, exceptional mobility and comprehensive comfort and safety equipment. This 50-tonne crane
features top-of-the-range technology for more effectiveness in practical operation.
• 38-m telescopic boom
• 16-m double folding fly jib with integrated assembly jib
• 36 tonne overall weight, incl. 7 tonne counterweight at 12 tonne axle load
• Vehicle width: 2.55 m with 445/95 R 25 (16.00 R 25) tyres
• Great flexibility of use due to optimum lifting capacities with full and partial counterweight
• Active, speed-dependent rear-axle steering
• Pneumatic disc brakes
• Sensitive working due to electronic crane control
LTM 1050-3.1
3
4
Drive train
• Six-cylinder Liebherr turbo-diesel
engine, 270 kW/367 hp, max. torque
172 0 Nm
• Automated ZF AS-TRONIC gearbox,
12 forward and 2 reverse speeds
• 2-stage transfer case, 0.73 km/h
crawling speed
• Axles two and three driven, axle one
as option
LTM 1050-3.1
1183 0
6400
State-of-the-art chassis and drive technology
High mobility and cost effectiveness
A powerful six-cylinder Liebherr turbo-diesel engine with 270 kW/367 hp ensures
swift driving performance. The 12-speed ZF gearbox with automated AS-TRONIC
control system provides a high level of cost effectiveness and excellent comfort.
• Reduced fuel consumption due to the large number of gears and the high
efficiency of the dry clutch
• Excellent manoeuvrability and minimum crawling speed due to two-stage
transfer case
• ABV automatic blocking prevention with ASR slippage control
• Telma eddy current brake optional, wear free and comfortable
Compact, agile and weight-optimised
Thanks to its extremely compact design, the LTM 1050-3.1 can operate on the
smallest of construction sites. At an axle load of 12 t, it can drive with up to 7 t
of counterweight, making it flexible and economical to use.
• Chassis length only 9.26 m
• Smallest turning radius only 7.40 m
• Vehicle width only 2.55 m, even with 445/95 R 25 (16.00 R 25) tyres
• Tail swing radius
only 3.53 m
3509
Hydro-pneumatic suspension
Niveaumatik
• Maintenance-free suspension cylinders
• Large dimensions to cope with high
axle loads
• Suspension travel: +100/-100 mm
• High lateral stability when cornering
• Choice of driving states using fixed
programmes
3835
21°
9255
11613
7151
R = 7400
R = 8510
R = 9000
4274
Pneumatic disc brakes
• High braking power, improved control
• Improved directional stability
• No reduction of braking force at high braking
temperatures (fading)
• Longer service life
• Shorter labour times for changing the braking
pads
• Brake pads with wear indicators
2895
19°
S2172. 04
2550
4500
LTM 1050-3.1
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