Liebherr LG 1750 - Nolte Autokrane
The Nolte Autokrane company from Hannover (DE) has (had) several Liebherr LG 1750, also the crane with number 1 that was delivered in 2004.
The undercarriage is during the transport 18.96 meters long, 3 meters wide and 4 meters high. The transport mass is ca. 96 tonnes, that could be reduced to ca. 48 tonner by removing the big outriggers, each 12 tonne.
The front-outriggers are pushed into bowls behing the cab to secure them for swinging out during driving over the road.
The crane has a 12.3 x 12.1 meter outrigger base with slided in outriggers and 16 x 16 meters with the outriggers extended. When the derrick boom is used the crane is always put up on half outrigger base.
The undercarriage is powered by a Liebherr D9508 A7 8 cylinder diesel engine with 680 hp, the engine is trimmed to a max. torque moment of 3,000 Nm because the automatic transmission if ZF is to weak.
The silver surface below the slewing ring with quick connection is a foldable platform that is used by the assembly of the superstructure.
The superstructure is transported by truck and weights around 60 tonnes.
A very impressive undercarriage!