| 摘要 |
PURPOSE: A landing vehicle tractor for construction work at the seaside is provided to reduce the term and cost of construction works by actively managing the transportation of workers, the supply of resources, and exploration at the seaside construction spot. CONSTITUTION: A landing vehicle tractor for construction work at the seaside comprises a body(10) formed in the shape of a ship and having buoyancy, wheels(20) watertightly installed on both front and rear portions of the body, an impeller(30) installed on the wheel to generate a propulsive force, hydraulic motors installed at both sides of a deck of the body to respectively drive the wheels via a sprocket and a chain, and a main engine having a hydraulic pump connected to the hydraulic motors and driving the hydraulic motors. On the ground, the landing vehicle tractor travels by the wheels contacting to the ground. At the seaside, the body floats and travels by the impeller and the wheels.
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