The particularly solid undercarriage, with its larger outrigger cylinders and a stabilization footprint measuring 5.1 x 4.3 meters, ensures stability when heavy tonne-loads are to be handled, utilizing a reach of up to 12 meters. So that in such situations neither speed nor precision is compromised, slewing motors and slewing gears are minutely adjusted and the lifting and stick cylinders equipped with special end-position damping.