Electrical & Hardware

8x4 Dump Truck with 371HP Engine , quad axle dump truck for highway standard load

?

Specifications:

?

- - - -
Howo 8x4 Dump Truck |
Chassis Model | ZZ3317N3867C (Left Hand Driving Type) |
Production Year | New truck. |
Cabin | HW76 cab, with one sleeper and two seats, 2-arm windscreen wiper system with three speeds, damped adjustable driver& acute;s seat, with heating and ventilating system, exterior sun visor, safety belts, adjustable steering wheel, air horn,air conditioner , with transverse stabilizer,with 4-point support fully floating suspension + shock absorber. |
Engine | Make: SINOTRUK Diesel 4-stroke direct injection diesel engine Engine model: WD615.47, Euro 2, 371 HP 6-cylinder in-line with water cooling, turbo-charging and intercooling Displacement: 9.726 L |
Transmission | HW19710, 10F & 2R, with PTO Ratio: 14.28, 10.62, 7.87, 5.88, 4.38, 3.27, 2.43, 1.80, 1.34, 1.00, 13.91(R1), 3.18(R2) |
Steering | ZF power steering, modol ZF8118, hydraulic steering with power assitance |
Front Axle | HF9, 2x9000 KGS Steering with doubleT-cross section beam |
Rear Axle | HC16, 2x16000 KGS Pressed axle housing, central single reduction with hub reduction and with differential locks between wheels and axles. Ratio:5.73 |
Propeller Shaft | Double universal joint propeller shaft with gear-shaped coupling flange |
Chassis | Frame: U-profile parallel ladder frame with section of 300x80x8mm, and reinforced subframe all cold riveted cross members Front suspension:10 semi-elliptic leaf spring, hydraulic telescopic double-action shock absorbers and stabilizer Rear suspension:12 leaf semi-elliptic springs, bogie spring and stabilizer |
Brake | Service brake: dual circuit compressed air brake Parking brake (emergency brake): spring energy, compressed air operating on front shaft and rear wheels Auxiliary brake: engine exhaust brake |
Electrics | Operating voltage: 24 V, negative grounded Starter: 24 V, 5.4 Kw Alternator: 3-phase, 28 V, 1500 W Batteries: 2 x 12 V, 165 Ah Cigar-lighter, horn, headlamps, fog lights, brake lights, indicators and reverse light |
Tyres | 315/80R22.5, Tubeless tires with one spare tire. |
Fuel Tank | 300L |
Cargo Body | 7300*2300*1700 mm, 28.54 CBM, Floor 8 mm Side 6 mm, front lifting. |
Overall Dimension | 10100*2550*3500 mm |
- - - -

?

Structural Analysis
The dump truck mainly consists of frame, compartment, hydraulic dumping mechanism, and other accessories.

Tippers adopting front lifting have a simple structure. The shut height of the compartment floor and the upper surface of the main frame can be very small. The stability of the entire vehicle is excellent and the hydraulic system pressure is small. However, the front lifting multi-stage cylinder stroke is large and the cost is high. The double-sided dumping cylinder has small stroke, but its hydraulic lines are complicated. Rollover accident rate is high when lifting.

?

Model Selection
The dump truck is developed according to different goods transported, different working conditions, and different service regions. It is not an all-purpose product capable of doing anything. Therefore, customers should inform the manufacturer of the specific usage of the vehicle when purchasing.