Zbridge is a motion compensated gangway suitable for the transfer of people and goods up to 750 kg. Design Principles: 2-DOF balanced support construction (pitch and roll) Motion compensated tower& bridge assembly Direct access to the main platform (+18 LAT) Crew & cargo elevator; no ladder climbing Easy handling of personal tools & equipment up to 750 kg Safe platform access up to wave height Hs=4,5 m (bf 8) Allowing large DP window for W2W vessel Minimal energy consumption