| 摘要 |
PURPOSE: A wrecker is provided to quickly perform a drawing work by simultaneously pulling two pulled cars. CONSTITUTION: The wrecker comprises:a pair of rails(10) installed in the upper side of a rear body(1); a load case(20) having a roller(30) in rails(10) to be able to incline the post-edge of the rear body(1) toward the ground when moving to the back of the rear body(1); the load case(20), the rear body(1) and an oil pressure cylinder(40) connected to move the load case(20) backward of the rear body(1).
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