Liebherr LTR 1100 - Dufour
Dufour was using this Liebherr LTR 1100 as assist crane with their Terex CC 2800-1. Dufour is owning 15 of these cranes in their fleer.
It is a 100 tonne telescopic crane on crawlers. The crane's year of manufature is 2014. The crane is powered by a 4 cylinder diesel engine with 175 hp.
The crane is erected here in the smallest working configuration. The undercarriage is here 4.3 meters wide and 6.4 meters long. The undercarriage can be widen tot 5.05 meters. During the transport over the road, the undercarriage could be retrackted to 3.5 meters. Optionally the tracks can be removed also.
On both sides is 7.5 tonnes of central ballast attached. Next to the central ballast are the jack-up cylinders visible, with them the crane can load and unload itself.
The crane is fitted here with 26 tonnes of counterweight. The can be extended by two blocks of ach 3 tonnes. The tailswing of the counterweight is 4.42 meters and the counterweight is 3.5 meters wide.
The main boom has a 11.5 meter base length and has a fully extended length of 52 meters.