FLUID PRESSURE TONG FOR FREIGHT TRANSPORTATION CAPABLE OF IMPROVING THE SAFETY OF WORKING AND SAVING THE TIME AND WORK STAFF

摘要

PURPOSE: A fluid pressure tong for freight transportation is provided to transport the load of various types by controlling the fluid pressure and operating a tong through wire or wireless control.;CONSTITUTION: A fluid pressure tong for freight transportation comprises a tong(40) and a hydraulic device portion(30). The tong comprises two arms(41) for lifting the load. The hydraulic device operates the tong. The hydraulic device portion comprises a controller, a hydraulic pump, a motor and an oil tank. The controller controls the operation of the tong and hydraulic device portion in the inner part of the housing. The hydraulic pump occurs the fluid pressure. The motor drives the hydraulic pump. The oil tank stores the necessary oil which generates the fluid pressure.;COPYRIGHT KIPO 2012