Liebherr LG 1750
The LG 1750 is a mobile crane of the company Liebherr with a capacity up to 750 t. It was presented as a novelty at Bauma in 2004 and went into series production in 2005.
In Germany the Liebherr LG 1750 is currently owned by the crane companies Franz Bracht, Neeb-Schuch, Nolte, Maxikraft, Ulferts & Wittrock, Wasel, Wiesbauer (photo) and in Austria by the Felbermayr company . With a hook height of 194 m and an absolute height of 200 m, the LG 1750 has what is currently the highest lattice mast on a road mobile crane.
Technical specifications
Dimensions
- Lattice mast: hook height 194 m; absolute height 200 m
- Upper carriage: for reasons of transport, a separate upper structure with a weight of 38 or 58 t, length 12.7 or 15.2 m
- Number of axes: 8
- Total length: 18.95 m
- Total width: 3.00 m
- Total height: 4.00 m
power
- Load capacity: 750 t
- Performance undercarriage: 8-cylinder diesel with 500 kW (680 PS)
- Fuel tank: 600 l
- Power superstructure: crane engine 6-cylinder turbo diesel 400 kW (544 PS)
- Fuel tank: 820 l
ballast
- Turntable ballast: up to 250 t, consisting of two brackets with 10.0 t each, 16 plates with 12.5 t each and a turntable extension of 5.0 t
- Suspended ballast: Suspended ballast pallet with compensating cylinder and hydraulically telescopic guide for max. 400 t derrick ballast with a maximum counter radius of 20 m.
Web links
- Information from Liebherr on the LG 1750
- Technical details of the 750 t lattice boom crane , 60-page PDF file, accessed on February 9, 2014