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Dump Truck

GINAF HD5380T 10x6 Mining Dump Truck 70 T Mine Tipper

Dump truck refers to the vehicle that lifts the goods by itself through hydraulic or mechanical lifting. Also known as dump truck. It is composed of automobile chassis, hydraulic lifting mechanism, cargo compartment and force taking device. The dump truck is divided into two kinds of backward tilting and side tilting, and the piston rod movement is controlled by the control system. The backward tilting is more common, and the piston rod is pushed to tilting the car, and a few two-way tilting.

Working principle

The structure of the engine, chassis and cab of the dump truck is the same as that of the general truck.

The high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and the oil pipe, and the cab safety protection plate is provided at the front of the carriage.

The engine drives the hydraulic pump through the transmission and the force taking device, and the hydraulic tipping mechanism of the carriage is composed of the oil tank, the hydraulic pump, the distributing valve, the lifting hydraulic cylinder, the control valve and the tubing.

The engine drives the hydraulic pump through the transmission and the force taking device, and the high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and the tubing, and pushes the piston rod to make the carriage tip over. Backward tilting is more common, and the movement of the piston rod can be controlled by a control system to stop the carriage in any desired tilting position. The carriage uses its own gravity and hydraulic control to reset.

Basic information
Engine	Model			MX340C
	Emission standard			Euro3、Euro4、Euro5
	Type			In-line, six-cylinder, supercharged inter-cooling, direct injection, single pump
	Displacement			12.9L
	Bore×Stroke			130×162
	Compression ratio
	Rated Power			342（465）/1900 kw(ps)/rpm
	Max. Torque			2300 / 1000-1410
	Number of cylinders			6
	Minimum fuel consumption
	Firing sequence			1-5-3-6-2-4
	Fuel system			Direct injection
	Control system			Direct injection
	Lubrication system			Forced lubrication, oil filter with replaceable components
	Air filter			Dry type with pre-filter, additional air resistance alarm
	Cooling system			Forced cooling water circulation
	Compressor			10 bar
Gear box	Clutch assembly	Model		MMFZ430
		Type		Single, dry, diaphragm spring, electronic-pneumatic, self-regulating
		Number of gears		2×8
		Speed ratio range		14.12-0.83:1
	Transmission assembly			ZF 16AS2630TO, 16 forward and 2 reverse gears, AMT automatic transmission
Cab	Cab			Low top single berth cab, with sunroof, with rear window, no deflector hood, cab flipped
	Driver seat			Air spring cushioned seats
	Air conditioning system			Heating and cooling air conditioning
	Central lock			Yes
	Power window lifters			Bilateral motor
	Rear-view system			Electric vehicle exterior rear-view mirror
	Travel recorder			Yes
Bridge	Front axle assembly 1/2		Model	NOG13250/13251（SISU）
			Type	Non-driven, I-beam single-punch, 13 ton class
	Third steering drive axle		Model	APG14251（SISU）
			Type	Steering, drive shaft, main reduction with helical gears and wheel edge reduction Speedster, 13 tons
	Middle axle assembly		Model	APS20250（SISU）
			Type	Integral wheel edge reducer, 20.5 tons
	Rear axle assembly		Model	APS20251（SISU）
			Type	Integral wheel edge reducer, 20.5 tons
	Principal reduction ratio			6.36 6.73
Chassis	Frame assembly			Wide front and narrow back, variable section, high strength material steel plate
	Front suspension			Fewer leaf springs (3)
	Rear suspension			Pneumatic suspension
	Steering gear assembly			TRW--THP92601
	Brake system			Front and rear drum brakes with EBS system, pneumatic double circuit,WABCO brake valve, quick insert fitting
	Fuel tank			2×190 liter steel tank
	Tyre			Front 14.00R20; Rear 12.00R24