Marine hoist is non-standard equipment designed and manufactured according to the different needs of customers. The different types of movements of the machine just like steering diagonal, steering 90 degrees or steering circular are free to position the boat on anywhere as the customer required. Based on different dimensions, the marine hoist can be designed to handle various types of boats weight of 15~1000 tons, Marine hoist can easily take the boats in and out of water and stock them side by side, leaving as little spaces as possible between the boats with no waste of time. With similar concept, Marine hoist can be designed as Straddle Carriers, which can be sure for no site big structure relocation, precast concrete beam transportation woks with efficient, safe and cost effective features.