SINOTRUK HOWO 6×4 371HP Dump Tipper Truck

This dump truck is equipped with Sinotruk classic WD615 series 371 HP mechanical pump diesel engine, which generates large torque at low RPM to deliver stable and sufficient power under full load climbing and muddy mine slopes. Adopting mechanical injection without complex electronic components, it features simple structure and low failure rate. Spare parts are widely available worldwide for remote overseas construction sites, greatly cutting maintenance costs, perfectly fitting regions with imperfect infrastructure. Matched with HOWO HW19710 10-speed manual transmission, low gears amplify torque for heavy-load startup, while high gears reduce engine RPM to save fuel, adapting to mixed road conditions including national highways, rural dirt roads and unpaved mine roads. The 430mm large-diameter dry clutch provides abundant torque margin, resisting slipping and overheating during long-term continuous full-load operation. The 300L large-capacity fuel tank cuts frequent refueling stops and improves work efficiency for long-distance construction transportation.

It adopts mature 3-axle 10-wheel 6×4 driving layout with dual HC16 heavy-duty drive axles for outstanding load capacity. The frame is integrally stamped with double-layer thickened manganese steel, excellent in anti-torsion and anti-impact performance without permanent deformation under years of full-load transport. Widened and thickened multi-leaf spring suspensions are installed on front and rear axles to absorb shocks on bumpy roads and reduce impact to cargo and cargo box. The 7-ton front steering axle offers a large steering angle for flexible turning in narrow stock yards and mine tunnels. Standard 12.00R20 deep-tread engineering tires are wear-resistant and puncture-proof for both paved highways and gravel & mud construction roads. The full-air spring brake system delivers quick response and short braking distance when fully loaded downhill to guarantee transport safety.

The cargo box is fully welded with high-strength wear-resistant manganese steel, reinforced by vertical ribs on side panels and double-layer wear plates on the bottom. It can carry sharp heavy materials such as ore, muck and construction waste without easy abrasion or perforation. Automatic tailgate locking hooks open during unloading and close after discharge for safe and labor-saving operation. The front-mounted hydraulic lifting cylinder realizes stable and powerful lifting with a maximum dumping angle of 47 degrees to completely empty sand, soil and stones without residue inside the box. The hydraulic system bears sufficient load without shaking during full-load lifting, supporting high-intensity continuous unloading all day long. Customization of cargo box length, height and steel plate thickness is available to meet different volume haulage demands.

The wide-body single-row HW76 cab creates a spacious interior fitted with shock-absorbing seats to relieve driver fatigue during long construction shifts. Split large-size rearview mirrors with wide-angle auxiliary mirrors eliminate blind zones on both sides of the vehicle for safer reversing and turning. Integrated combination headlamps with fog lights provide clear vision at night and foggy weather. The cab performs well in dust-proof and noise isolation, suitable for windy and sandy overseas mining areas. The dashboard features an intuitive layout that displays real-time core operating data including engine speed, oil pressure, air pressure and coolant temperature, with centralized and easy-to-operate control buttons. The black roof wind deflector optimizes aerodynamics at high speed to reduce fuel consumption, and the white cab body has high visibility for unified fleet management.

As the mainstream dump truck with the largest stock in overseas engineering markets, it is widely applied in mine earthwork transportation, highway infrastructure sand & muck haulage, urban construction waste clearance, short-distance aggregate yard delivery and river dredging earthmoving operations. The whole vehicle features stable structure, low failure rate and outstanding cost performance. Customization services cover body paint color, cargo box dimension, emission standards and fuel tank specifications to comply with road regulations of Africa, Central Asia and Southeast Asia. Supported by Sinotruk’s complete global spare parts supply network, overseas clients can easily source replacement parts and complete maintenance, making it the top heavy-duty dump truck choice for overseas engineering and mining enterprises.