What is the first four and the last four dump trucks in Jianghuai?

Jianghuai front four and rear four dump trucks are produced by Anhui Jianghuai Automobile Group Co., Ltd. Dumpers refer to vehicles that unload goods by hydraulic or mechanical lifting. Also known as dump trucks. It consists of automobile chassis, hydraulic lifting mechanism, cargo hold and power take-off.

Working principle of dump truck

The structure of the engine, chassis and cab of a dump truck is the same as that of a general truck. High-pressure oil enters the lifting hydraulic cylinder through the distribution valve and oil pipe, and there is a cab safety protection plate at the front end of the carriage. The engine drives the hydraulic pump through the transmission and power take-off, and the hydraulic tilting mechanism of the carriage consists of an oil tank, a hydraulic pump, a distribution valve, a lifting hydraulic cylinder, a control valve and an oil pipe.

The engine drives the hydraulic pump through the transmission and the power take-off, and the high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and the oil pipe, pushing the piston rod to tip the carriage. Backward tilting is common. By controlling the movement of the piston rod through the control system, the car can be stopped at any required tilting position. The bracket is reset by its own gravity and hydraulic control.