LTM 1750-9.1 Mobile crane

The key feature of the 9-axle LTM 1750-9.1 is that it can carry its entire telescopic boom on public roads. Its high load capacities and variable boom Systems enable it to cover a wide range of uses. In terms of its construction, this Liebherr mobile crane is designed for particularly short set-up times.
Max. load capacity 800 t
Telescopic boom 52 m
Max. hoist height 154 m
Max. radius 112 m
Number of axles 9

Technical data

Max. load capacity 800 t
at radius 3.00 m
Telescopic boom from 16.30 m
Telescopic boom up to 52.00 m
Lattice jib from 6.0 m
Lattice jib up to 91.0 m
Drive engine/make Liebherr
Drive engine 8-Zylinder-Diesel
Drive engine/power 505 kW
Number of axles 9
Crane engine/make Liebherr
Crane engine 6-Zylinder-Diesel
Crane engine/power 300 kW
Drive/Steering standard 18 x 8 x 18
Driving speed 85.00 km/h
Total ballast 204.00 t


Ballast systems

Counterweight [t]

Boom/jib combinations

Boom/jib combinations

Driving conditions

Jobsite driving [t]

On-road driving [t]



VarioBase makes the crane’s support system variable. It enables each outrigger to be extended to a different length. This enhances safety – particularly in constricted spaces. And what's more, the crane’s lifting capacities are significantly increased, particularly over the outriggers and depending on the configuration.

WindSpeed load charts

Increased flexibility and safety by using lifting capacity tables with different maximum wind speeds.


Liebherr mobile crane LTM 1750-9.1

Liebherr mobile crane LTM 1750-9.1

Call up video

LTM 1750-9.1 - Installation at the large power plant in Mannheim

LTM 1750-9.1 - Installation at the large power plant in Mannheim

Call up video

Sales & Service

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Mobile crane technology

Liebherr is renowned for its very high technological level and innovative crane concepts. We invest heavily in research and development to maintain this. Mobile crane technology