Sinotruk Howo 6×4 Mining Truck

Model: ZZ3257N3847A (25-30 Ton)

Engine model: Weichai WD615.47

Engine power: 371-375 HP

Maximum speed: 75 km/h

Fuel Tank : 300L

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Overview
Specifications
Gallery

Overview

Sinotruk HOWO 6×4 Mining Truck: Robust Workhorse for Heavy-Duty Mining Operations

The Sinotruk HOWO 6×4 Mining Truck is a heavy-duty, high-capacity vehicle engineered to excel in the toughest mining and quarrying environments. Built with a rugged chassis, powerful engine, and specialized features, it delivers exceptional payload capacity, durability, and operational efficiency—making it the ideal choice for transporting ore, rock, and other heavy materials in mining sites, construction projects, and large-scale earth-moving operations.

Sinotruk HOWO 6×4 Mining Truck: Powerful Performance for Rugged Terrain

Built to tackle steep gradients and rough surfaces:

Engine Options: Equipped with high-torque diesel engines designed for heavy-duty applications:
Transmission & Drive Train: Paired with a Sinotruk HW19710 10-speed manual transmission, the engine delivers smooth power transfer to the 6×4 drive system. The truck features two 16-ton hub-reduction rear axles with a gear ratio of 5.73, providing exceptional traction on muddy, sandy, or rocky terrain.

Sinotruk HOWO 6×4 Mining Truck: Durable Chassis & Reliable Components

Built to withstand the harsh conditions of mining environments:

Chassis Construction: The frame is made from high-strength steel with U-profile cross members and reinforced brackets, ensuring durability and resistance to bending and twisting under heavy loads. The suspension system uses multi-leaf springs with shock absorbers and stabilizer bars, providing stability and comfort on rough roads.

Braking System: Equipped with a dual-circuit compressed air brake system with ABS, ensuring reliable stopping power even when carrying heavy loads. The service brakes feature large brake drums and lining to handle high temperatures and frequent braking. The engine exhaust brake provides additional stopping force on steep descents, reducing brake wear.
Tire Options: Fitted with heavy-duty tires designed for mining applications, including 12.00R20 radial tires with deep treads for excellent traction, or 315/80R22.5 wide-base tires for improved fuel efficiency and reduced rolling resistance.

Specifications

Category	Details
Basic Info	– Drive Type: 6×4 – Model: ZZ3257N3847A – Emission Standard: Euro II/III
Engine	– Model: Weichai WD615.47 / WP10.375 – Power: 371-375 HP (272-275 kW) – Max Torque: 1460-1600 Nm – Displacement: 9.726 L
Transmission	– Model: HW19710 – Type: 10 forward + 2 reverse gears (manual)
Axles	– Front: 5.5t – Rear: 16t hub-reduction axles (ratio 5.73)
Cargo Body	– Type: U-shaped / rectangular – Capacity: 18-25 m³ – Inner Size: 5800×2300×1500mm – Overall Size: 7160×2495×3560mm
Weight	– Curb Weight: ~12,290 kg – Gross Vehicle Weight: 25,000 kg – Max Payload: 25-30 tons
Chassis & Tires	– Wheelbase: 3800+1350 mm – Tires: 12.00R20 radial tires (10+1 pcs)
Hydraulic System	– Lift Cylinder: Single / double-acting – Tilt Angle: ≤45° – Unloading Time: ≤20s
Cab	– Type: HW76 extended cab – Features: Air conditioning, power steering, exhaust brake, adjustable driver seat
Performance	– Max Speed: 75 km/h – Gradeability: ≥30%
Fuel Tank	– Capacity: 300 L

Gallery

The Sinotruk HOWO 6×4 Mining Truck is a heavy-duty, high-capacity vehicle engineered to excel in the toughest mining and quarrying environments.

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