Sinotruk HOWO 7 8x4 Dump Truck
Dump Truck / HOWO 7
Models (Technical Specs)
| Vehicle type | Dump Trucks |
| Model | ZZ3317V3567B1 |
| Dimension(mm): | 10800*2550*3500 |
| Engine | WD615.47 |
| Emission level | Euro II |
| Transmission | Sinotruk HW19710 |
| Drive type | 8x4 |
Overview
The Sinotruk Howo 7 8×4 Dump Truck is a high-performance heavy-duty truck widely used in the construction and mining sectors. Equipped with a powerful engine with up to 400 hp, the Sinotruk Howo 7 8×4 Dump Truck offers excellent fuel efficiency and a load capacity of up to 50 tons.
Designed to ensure reliability and durability in a wide range of harsh conditions, the Sinotruk Howo 7 8×4 Dump Truck is suitable for a wide range of transportation needs. With its excellent performance and stability, Sinotruk Howo 7 8×4 Dump Truck is a popular choice in the market.
Sinotruk Howo 7 8x4 Dump Truck
As the flagship model of Sinotruk, Sinotruk Howo 7 8×4 Dump Truck, with the golden power combination of 420 HP Weichai engine and HW19710CL transmission, undertakes daily average 80 carloads of ore transportation in open-pit coal mines. Sinotruk Howo 7 8×4 Dump Truck 16-ton front axle and double rear axle design, together with the 9.6-meter cargo box, can carry up to 31 tons in a single trip, which is 15% more efficient than similar models.
| Production Year | 2025, new truck. |
| 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 |
| Cabin (2) | with transverse stabilizer,with 4-point support fully floating suspension + shock absorber.; High steel bumper, With inter-cooler fence. |
| Engine | Diesel 4-stroke direct injection diesel engine; Engine model: WD615.47, 371HP; 6-cylinder in-line with water cooling, turbo-charging and intercooling |
| Transmission | HW19710, 10F & 2R, with HW50 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, model ZF8098, hydraulic steering with power assistance |
| Propeller Shaft | Double universal joint propeller shaft with gear-shaped coupling flange |
| Front Axle | VGD95, 9500 KGS; Steering with double T-cross section beam |
| Rear Axle | MCP16ZG, 2*16000KG; Pressed axle housing, central Single reduction with hub reduction and with differential locks between wheels and axles. |
| Chassis | Front suspension:11 semi-elliptic leaf spring, hydraulic telescopic double-action shock absorbers and stabilizer; Rear suspension:11leaf 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 |
| Fuel Tank | 300L |
| Tire | 12.00R20, Radial (steel wire) Tires. 12+1 Pics |
| Cargo Body | 7300X2300X1700mm, 28.54Cubic Meters; Thickness: Floor 8 mm, Side 6 mm; Front Lifting System |
| Overall Dimension | 11800*2550*3500 mm |
| Color | Optional |
High comfort
The HOWO 7 series cab is a cab with beautiful appearance, high safety and high comfort, jointly developed by SINOTRUK and a famous Italian design company. Four-point cab suspension, airbags, air seats, large storage space, 700mm extra-wide bed, improved ergonomics and other designs provide excellent comfort and safety.
Safe cabin
The cabin's body is constructed with a one-piece steel frame, providing robust strength, rigidity, and superior resistance to impacts and external forces. Its safety performance has been proven through stringent crash testing.
Air cushion
The air cushion helps the driver quickly find a suitable seating position; the ergonomic design of the seat belt and seat helps avoid the driver feeling suffocated due to emergency braking while driving.
Four-point air suspension
The four-point air suspension provides excellent stability, shock absorption, and comfort, and features a cabin rearward displacement function during collisions, ensuring passenger safety.
