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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.
The wide crane cabin can be tilted backwards to provide a better viewing angle of the load.
The standard VarioBase® support technology delivers higher lifting capacities and also ensures maximum operational safety.
Monitoring system for the outriggers, the ballast and the angle adjustment of the optional double folding jib.
Fast telescoping with rope pull technology and two fixed telescoping paths – for power or length.
Global uniform safety standard which complies with all current regulations – ASME B30.5, EN 13000, Australian Standards (AS) and GOST standard.
Max. load capacity | 90 t |
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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 | 13.00 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 crane 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.
Worldwide safety standard: Global uniform safety standard which complies with all current regulations – ASME B30.5, EN 13000, Astralian Standards (AS) and GOST standard.
Up to 90 % lower CO2 emissions in action.
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