LRT 1090-2.1 - The safe choice!

  • Wide and safe as standard:

    The wide crane cabin can be tilted backwards to provide a better viewing angle of the load.

  • Safe and variable in practice:

    The standard VarioBase® support technology delivers higher lifting capacities and also ensures maximum operational safety.

  • Everything under control:

    Monitoring system for the outriggers, the ballast and the angle adjustment of the optional double folding jib.

  • Time-tested technology:

    Fast telescoping with rope pull technology and two fixed telescoping paths – for power or length.

  • Worldwide safety standard:

    Global uniform safety standard which complies with all current regulations – ANSI B30.5, EN 13000, Australian Standards (AS) and GOST standard.

LRT 1090-2.1

Our LRT 1090-2.1 rough-terrain crane was designed primarily to deliver a high safety level. It is fitted as standard with an outrigger monitor, which automatically detects the support status and includes it in the crane control system. You want even more safety? Then it is delivered as standard by the VarioBase® variable support base. It enhances flexibility on site and also increases the crane’s lifting capacity. The telescopic boom on the rough terrain crane features time-tested rope pull technology. This telescoping technology enables the boom to be extended quickly to any length using a two-stage hydraulic cylinder with a rope extension mechanism. The system is very easy to operate – it enables you to set the perfect lifting capacities using two different telescoping paths, for either power or length.

Max. load capacity 90 t
Telescopic boom 47 m
Max. hoist height 66 m
Max. radius 50 m
Number of axles 2
Max. load capacity 90 t
at radius 2.50 m
Telescopic boom from 12.00 m
Telescopic boom up to 47.00 m
Lattice jib from 2.00 m
Lattice jib up to 19.00 m
Drive engine/make Cummins
Drive engine 6-Zylinder-Diesel
Drive engine/power 188 kW
Number of axles 2
Drive/Steering standard 4 x 4 x 4
Driving speed 25.00 km/h
Total ballast 12.00 t


ECOmode minimises both fuel consumption and noise emissions when operating the crane superstructure. The crane operator sets the required working speed using the control lever. The LICCON 2 control system calculates the perfect engine speed for the diesel engine.


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.

Rough Terrain Crane

Rough Terrain Crane

Call up video

Rough Terrain Crane

Rough Terrain Crane

Call up video

The safe alternative:

Liebherr now also builds rough-terrain cranes. The LRT 1090-2.1 with a lifting capacity of 90 tonnes and the LRT 1100-2.1 with a lifting capacity of 100 tonnes deliver maximum safety, off-road capability, performance and flexibility. Find out more

MyLiebherr - your Liebherr service world:

Our customer portal MyLiebherr is your entrance to the Liebherr service world. It gives you access to extensive basic and additional services for your mobile and crawler cranes, such as crane documentation, Crane Planner 2.0, the job planner and spare parts catalogue. Find out more