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40 Tons Dump Truck

Quan Yu's high-quality 40 Tons Dump Truck is Widely used, can be used for various types of sand and gravel, earthwork transportation, mining, and underground transportation.

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Product Description

Quan Yu's high-quality 40 Tons Dump Truck often work in conjunction with excavators, loaders, belt conveyors and other construction machinery in civil engineering to form a loading, transportation, and unloading production line for the loading, unloading, and transportation of earthwork, sand, and bulk materials.

Driving method：

4x2 (single axle) dump truck, 6x2 (front four rear four) dump truck, 6x4 (rear double axle) dump truck, 8x4 (front four rear eight) dump truck, double axle semi trailer dump truck, and three axle semi trailer dump truck.

Product Parameter

SINOTRUK HOWO-A7 8x4 DUMP TRUCK SPECIFICATIONS
Truck Model		ZZ3317N3567N1(Left Hand Drive )
Truck Brand		SINOTRUK-HOWO-A7
Dimension (LxWxH) (unloaded)mm		10345×2550×3450
Body		Carriage Internal Dimension:7300x2300x1800 mm Steel thickness of Carriage：Floor:8mm/Side:6mm Hydraulic Lift of Carriage：Front Lift
Approaching angle/ Departure angel (°)		19/18
Overhang (front/rear) (mm)		1500/2095
Wheel base (mm)		3500
Max. Driving speed (km/h)		75
Front axle loading capacity (kg)		2*9000
Rear axle loading capacity(kg)		2*16000
Curb weight (kg)		15580
Gross vehicle weight		41000
Cab Model	SINOTRUK A7-W Lengthen cab,single bunk,all steel forward control, 55o hydraulically tiltable to the front,2-arm windscreen wiper system with 3 speeds, laminate windscreen, with casted-in radio aerial, hydraulically damped adjustable driver’s seat and rigid adjustable co-driver’s seat, heating & ventilation system, adjustable roof flap, with stereo radio/MP3, sun visor, and adjustable steering wheel, air horn, with 4-point support fully floating suspension and shock absorber with transverse stabilizer, safety belt, air conditioner.
Engine Model	Model	WD615.47(EURO II),371hp,6-cylinder in line, 4-stroke, water-cooled, turbo-charged & inter-cooled, direct injection
	Rated Power(kw/rpm)	273/2200
	Make SINOTRUCK (CNHTC), Euro II emission standard, Thermostat with 71℃opening begin, Rigid fan
Clutch	SINOTRUK Φ430 diaphragm-spring clutch,hydraulically operating with air assistance
Transmission	Model	SINOTRUK HW19710 transmission ,10 forward and 2 reverse.
Brake system	Service brake	Dual circuit compressed air brake
	Parking Brake (emergency brake)	Spring energy, compressed
Steering system	Model	ZF8118 Steering Gear Box ,hydraulic steering with power assistance. (Left hand driving)Option: ZF8098 Right Hand Driving.
Front axle	SINOTRUK 29000kg Front Axle,new 29-ton front axles of equipped with drum brakes.
Rear axle	SINOTRUK 2*16000 Heavy reduction drive axle,STR hub-reduction with differential locks between wheels and axles, enforced STR axle,ratio:5.73;The basic configuration of HOWO series construction vehicle can be used in such bad environment as bad road condition, heavy impact and overloading, which is the best choice for heavy construction vehicle customers.
Wheels &Tire	Rims:10 hole-steel ;Tyres:12.00R20 radial tyre with 1 Spare tire. Option: 12.00R24 radial tire;13R22.5 tubeless tire;315/80R22.5 tubeless tire.
Electrical system	Electrics Operating voltage	24V,negative grounded
	Starter	24V,7.5 Kw
	Alternator	3-phase,28V,1500 W
	Batteries	2x12 V,165 Ah
	horn,headlamps,fog lights,brake lights,indicators and reverse light. Head lights and rear light mesh protection.
Oil Tank	Square type-300L fuel tank
Packing	Nude Pack.The packing of the commodity shall be in accordance with the export standard packing of the manufacturer,be suitable for long distance transportation of ocean and inland. The Seller shall be take measures against moisture,shocks and rust according to the special needs of the commodity.
The manufacturer reserves the right of technical alteration /change for better improvement without prior notice

Our Main Products Heavy Trucks and Construction Machinery. include Howo tractor trucks, dump trucks, trailer truck,Fire trucks, water tank trucks, concrete mixer trucks, special trucks,truck parts and Motor grader,wheel loader, roller loader.

we can supply these for our clients with good quality and competitive price.

Operational Principle

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 safety guard board in the front of the carriage.

The engine drives the hydraulic pump through a transmission and power take-off device, and the hydraulic tilting mechanism of the carriage is composed of an oil tank, hydraulic pump, distribution valve, lifting hydraulic cylinder, control valve, and oil pipe.

The engine drives the hydraulic pump through the transmission and power take-off device, and high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and oil pipe, pushing the piston rod to tilt the carriage. Tilting in the future is more common, and by controlling the piston rod movement through the control system, the carriage can be stopped at any desired tilting position. The carriage is reset using its own gravity and hydraulic control.