HOWO 7 SERIES DUMP TRUCK a mature model of SINOTRUK with the reliable and stable structure design, high bearing capacity, excellent engine force and highly stable performance, with its fame forged in construction and mining industries with adverse operating environments, available for the short-range earthwork transportation tasks for mines and construction projects.
HOWO dump truck series heavy trucks take user value as the concept, adopt international technology, and drive comfort, active and passive safety, reliability, and electronic level are in line with international standards. The professionally designed SINOTRUK D12 series engine is currently the representative heavy truck engine in China. With large displacement and high power, D12 can provide sufficient power for the vehicle from low speed. At the same time, its wide speed range and torque value determine the powerful fuel economy and driving performance of the D12 engine. Intelligent shift automatic manual transmission, disc brake, 430 pull-type diaphragm spring clutch are all the latest research and development products.
| Truck Model | ZZ3257N3647A |
| ENGINE | Make: SINOTRUK |
| Diesel 4-stroke direct injection diesel engine | |
| Engine model: WD615.47, Euro II, 371 HP | |
| With Oil Bath Filter System | |
| 6-cylinder in-line with water cooling, turbo-charging and intercooling | |
| Displacement: 9.726 L | |
| Optional:WD615.62 / WD615.87 / WD615.69 / WD615.47 / D12.42 | |
| Cabin | HW76 cab, with one sleeper and two seats, 2-arm windscreen wiper system with three speeds, damped adjustable driver’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. |
| High steel bumper, With inter-cooler fence | |
| Option: air suspension driver’s seat, single bunk, fire extinguisher, warning light | |
| Clutch | Single-plate dry coil-spring clutch, hydraulically operating with air assistance |
| 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) | |
| Propeller Shaft | Double universal joint propeller shaft with gear-shaped coupling flange |
| Front Axle | HF9, 9000 KGS |
| Steering with double T-cross section beam | |
| Rear Axle | HC16, 2×16000 KGS |
| Pressed axle housing, central single reduction with hub reduction and with differential locks between wheels and axles. | |
| Ratio:5.73 | |
| 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 | |
| Steering | ZF power steering, model ZF8118, hydraulic steering with power assistance |
| Overall Dimension | 8145 * 2550 * 3400mm |
| Cargo body | Size: 5400 * 2300 * 1500mm,capacity:18.63 cubic meters |
| Thickness-Floor:10mm, Side:8mm, strengthen steel plate | |
| Lifting System: Ventral T Lifting | |
| 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 | |
| Optional:EVB, ABS, AUTOMATICSLACK ADJUSTER | |
| Tyres | 12.00R20,Radial (steel wire) Tires,1 spare tyre |
| Option: 12.00-20, 12R22.5, 315 / 80R22.5, 12.00R24 | |
| 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 | |
| Instrument Panel | Active check central control with indicators, with this integral instrument the daily manual checks on the vehicle and combined indicators of compressed air pressure, coolant temperature, engine oil pressure and battery charging. |
| Color | Optional |
