Liebherr lattice growth crane combines cellular crane mobility with crawler crane capability
The brand new LG 1800-1.0 lattice growth crane from Liebherr combines excessive load capacities with some great benefits of a cellular chassis. As one of many world’s strongest lattice growth cranes on wheels, the brand new crane can elevate as much as 800 tonnes, much more than its predecessor, the LG 1750, and matching its crawler crane counterpart, the LR 1800-1.0.
A particular association of this distinctive automobile’s 9 axles makes it appropriate for all markets worldwide. With an axle load of simply ten tonnes, the crane can drive on public roads with all 4 helps and a complete weight of 90 tonnes. Alternatively, transport is feasible with solely two helps and a complete weight of 70 tonnes, in addition to utterly with helps at round 50 tonnes.
The folding beams on the brand new crane should not telescopic, in distinction to its predecessor. The required assist base of 13 by 13 metres is enough for the LG 1800-1.0 to realize its load capacities with the derrick system and good erectable lengths with out the derrick system. This enables mounted helps to be extra secure and saves weight. They’re additionally simpler to connect and detach, as Liebherr has put in a fast coupling system.
At a chassis width of three.0 metres, the LG 1800-1.0 lattice growth crane may be moved simply and economically. It’s also able to dealing with gradients of as much as 25 p.c. It may well undertake the acquainted growth programs of the LR 1800-1.0. A most important growth of as much as 180 metres and a most important growth luffing jib mixture with as much as 108 metres of most important growth and 102 metres of luffing jib – providing a most hook peak of 208 metres – can be found.
Due to optimized wind energy growth programs, for instance, it’s attainable to work with a growth of 174 metres and an 18-metre-long lattice sort mounted jib at hub heights of 180 metres. Liebherr WindSpeed Load Charts with completely different permissible wind speeds of as much as 13.4 metres per second guarantee elevated flexibility and security in gusty working situations.
All equipment from the pinnacle part to the lattice sort mounted jibs and whip line are similar to the LR 1800-1.0. ten-tonne counterweight plates can be utilized on different Liebherr crawler cranes, saving prices and probably lowering transport distances. The one distinction from the LR 1800-1.0 is a modified slewing platform that permits longer growth programs to be erected with no derrick.