Main Structure：It usually adopts a double-suspension-point cradle-type design. The suspension platform is an assembled structure, which is bolt-connected through components including front guardrails, rear guardrails, base frames and mounting frames. It is equipped with two sets of suspension mechanisms. The lifting device adopts an “α”-shaped rope winding mechanism. The safety lock is usually of the swing type.Anti-tipping safety lock, with a steel wire rope diameter generally of 8.3mm.  

Performance Parameters：Lifting speed: generally 9–14 meters per minute，Motor power: generally 1.5kW × 2 

Application Scenario：A cradle is a man-carrying aerial work device suspended from the upper part of a ship’s hull, with wire ropes hanging along the vertical surface of the hull. It relies on a motor drive to move the suspended platform up and down. Marine cradles feature strong structural adaptability, small floor space, high construction efficiency, and convenient and practical installation.