Capacity from 550 to 980 kg. A multifunctional hydraulically powered platform. It can be installed aft and serves as a passerelle, swim ladder, tender lift and loading platform. When fully opened horizontally it triples the size of the stern platform. Twelve versions are available with 4, 5, or 6 steps and load capacities ranging from 550 kg / 1,200 lbs up to 980 kg. / 2,200 lbs . 380 V power supply. PATENTED MODEL.