AT_catamaran_（EM） 3Dモデル

3D model of the AT catamaran (electricly powered version). The AT catamaran is a catamaran design that is locally buildable and cheap, and which allows (emissionless) transportation of a relative large amount of cargo. It can also carry 4 people. The electric catamaran is powered by a sulpheric acid-lead battery, which is recharged by a (directional) Savonius-type wind turbine. The catamaran is also fitted with suspension (leaf springs) which make the ship longer lasting, and also improve comfort to the passengers. It is also fitted with a caged propeller, and climbing harness and a control stand fitted with navigational aids. The steering is accomplished using the motors (more power can be given to either of the 2 propellers), and to some degree also by means of the electricly-operated tiller. 2 sea anchors and bollards are present for mooring. See the "Purchasing_the_models" link at appropedia's AT_CAD_Team for additional information on the model