220t Grove GMK5220

Special 5-axle chassis, all-welded torsion-resistant box type construction in high strength steel. 4 hydraulically telescoping beams with vertical cylinders and outrigger pads. Independent horizontal and vertical movement control on each side of carrier and from the crane operator’s cab. Electronic level indicator with automatic levelling system. Working lights for each outrigger beam. Load moment and independent anti-two block system with audio visual warning and control lever lock-out. These systems provide electronic display of boom angle, length, radius, tip height, relative load moment, maximum permissible load, load indication and warning of impending two-block condition with lock-out hoist function.