Hubei Chengli Special Automobile Co., Ltd is one of the leading manufacturers and suppliers of howo 70-ton heavy duty mine truck in China. If you're going to buy high quality howo 70-ton heavy duty mine truck, welcome to get more information from our factory. For price consultation, contact us.

HOWO 70-Ton Heavy Duty Mine Truck

The SINOTRUK WT105 6×4 70 tons mining dump truck, mining dump truck, 70 tons mining tipper, SINOTRUK mining truck, off-road dump truck, heavy duty 6x4 dump truck is a high-performance heavy-duty vehicle engineered for the most demanding off-road conditions, including open-pit mining, quarrying, and large-scale earthmoving projects. With a maximum payload of 70 tons and robust structure, this truck delivers exceptional durability, high load efficiency, and reduced cost per ton of material moved.

Main Applications

1. Open-Pit Mining Operations

Ideal for transporting ore, overburden, limestone, and iron ore from extraction sites to crushing stations or waste piles. Its powerful drivetrain and reinforced suspension make it reliable under continuous heavy load conditions.

2. Large-Scale Earthmoving & Infrastructure Projects

Widely used in the construction of hydropower dams, highways, railways, and airport runways, where massive quantities of soil, rock, and debris need to be moved efficiently.

3. Quarries and Aggregate Yards

Efficiently handles sand, gravel, and stone in quarrying and crushing operations, especially in dusty and uneven terrain where standard trucks cannot operate.

4. Coal Transport in Open-Cast Mines

Its high torque and low-end power delivery make it perfect for hauling bulk coal and fly ash, even in wet and unstable conditions.

5. Heavy Logistics in Remote and Unpaved Zones

In regions with poor infrastructure (such as Africa, Central Asia, or South America), the WT105 provides dependable logistics support in construction material transport, mine supply delivery, or industrial site development.

6. Material Backfill and Waste Removal

Equally capable in return-load transport, such as taking mine tailings, construction debris, or soil backfill to designated zones, maximizing operational efficiency.

Key Features

Strong Powertrain: Equipped with the powerful WEICHAI WP13G530E310 engine, providing 390 kW (530 hp) and a maximum torque of 2300 Nm, ensuring reliable performance on steep gradients and rough terrain.
Large Load Capacity: Operating weight of 35 tons, and a payload capacity of 70 tons, supported by high-strength suspension and reinforced rear axles.
Heavy-Duty Body: A 36.8 m³ dump body made of NM400 wear-resistant steel, with 12/12/16 mm front, side, and bottom plates for superior impact resistance and service life.
Durable Transmission: Fitted with the FAST 8DS240A manual gearbox, featuring 8 forward + 1 reverse gears, and interaxle differential lock for enhanced traction.
Reliable Axle System: Rear drive axle model HDZ40T, built for 40-ton load rating per axle, ensuring longevity under heavy loads.

Products Parameter

Drive Configuration	6×4
Operating Weight	35 tons
Payload Capacity	70 tons
Body Volume (2:1 heap)	36.8 m³
Engine Model	WEICHAI WP13G530E310
Engine Power	390 kW @ 2100 rpm
Max. Torque	2300 Nm @ 1200–1600 rpm
Displacement	12.54 L
Transmission	FAST 8DS240A, 8F/1R gears
Axle Model (Rear)	HDZ40T
Differential Lock	Interaxle Differential Lock
Max. Speed (Forward)	40 km/h
Fuel Tank Capacity	600 + 100 liters (dual section)
Body Dimensions (L×W×H)	6200 × 3300 × 1800 mm
Body Material	NM400 steel; 12/12/16 mm plates
Unloading Board Thickness	14 mm