Iron Ore Mining SINOTRUK HOWO 371HP 10 Wheels Dump Truck For Sierra Leone

Introduction

 

The SINOTRUK HOWO 371-horsepower 10-wheel dump truck provides proven durability and an excellent cost-to-performance ratio for Sierra Leone's demanding iron ore extraction and mineral transport sectors.

The classic HW76 cabin features an ergonomic layout equipped with specialized shock-absorption seats, a spacious rest berth, and ample integrated storage, while its superior structural sealing effectively isolates operators from extreme external noise and harsh mining dust.

This 6x4 heavy tipper serves as a highly economical and practical hauling option for overburden stripping, deep-pit excavation, and the continuous transport of highly abrasive iron ore across Tonkolili, Marampa, and other active mining hubs.

 

 

What is the Mining HOWO 371HP 6x4 Dump Truck?

 

The SINOTRUK tipper customized for the Sierra Leonean market combines the widely used 371 HP mechanical-pump engine, a massively reinforced double-layer frame, and a thick mining-grade cargo body. It boasts the following specialized configurations:

 

● High-clearance steel bumper with protective grilles, safeguarding the chassis and headlights from severe impacts on rugged terrain.

● Engine equipped with a 71°C thermostat, ensuring stable cooling performance even under the scorching West African sun.

● Integrated EVB (Exhaust Valve Brake) system, providing essential auxiliary braking power for heavy loads on steep mine descents.

● Thickened, wear-resistant cargo box (10mm-thick floor plate, 8mm-thick side plates); the rear door and side plates feature triangular reinforcing ribs at the four corners, effectively preventing the side plates from bulging outward or deforming.

● Upgraded heavy-duty cabin suspension paired with multi-directional seat shock absorbers, delivering necessary ride comfort on unpaved roads.

 

It adapts exceptionally well to the realities of West African mining zones, providing a solid balance between vehicle uptime, fuel economy, and manageable maintenance costs.

 

 

Technical Specifications

 

Feature	Value
Engine	WD615.47,371HP,EURO 2
Cab	HW76 Middle Long Cab With Single Sleeper
Drive Type	6X4
Gearbox	HW19710 + HW50 PTO, 12F&2R
Chassis	Double Layer(8+8/300mm)
Front Axle	VGD95, 9.5 Tons
Rear Axle	MCP16ZG, 16 Tons, Ratio 5.451
Tire	12R20, Mixed pattern, 18PR
Fuel Tank	400L
Cargo Box	5600 × 2300 × 1500 mm

 

Why It Is Suitable for Sierra Leone Mining Projects

 

1. Demanding Mining Pit Road Conditions

Haul roads within Sierra Leonean mining sites are typically characterized by:

● Deep mud, steep inclines, and unpaved laterite tracks

● Tight corners requiring precise maneuverability

● Jagged, highly compacted rock surfaces

● Continuous hauling at maximum gross vehicle weight

The WD615.47 engine, 10-speed transmission, and MCX16ZG dual-stage reduction axles deliver the massive torque required for steep pit ramps. Meanwhile, the high-clearance metal bumper protects the front chassis from rocky terrain.

 

2. Hot Climate and Steep Descent Challenges

Operating environments in West Africa expose vehicles to:

● Relentless high ambient temperatures under the direct sun

● Intense engine heat generated during slow, heavy-duty climbs

● Long, steep descents while fully loaded with heavy iron ore

● High risk of brake fade and thermal decay on downhill routes

The customized 71°C thermostat prevents engine overheating during heavy-duty climbs. At the same time, the EVB system minimizes brake fade to ensure safe and controlled descents with high-density payloads.

 

3. High-Density Iron Ore Haulage Demands

Transporting raw, high-density iron ore in developing mining regions requires vehicles to withstand:

● Intense physical abrasion from sharp rocks and raw minerals

● Heavy impact forces during rapid excavator loading

● Intense lateral pressure that causes standard boxes to swell

● Rapid, high-volume dumping that stresses structural joints

The 8+8/300mm double-layer frame resists bending, while the 10mm/8mm cargo box effectively absorbs loading impacts and prevents structural deformation. This durability is achieved through multi-polygon reinforcement ribs and welded 7-shaped tail door hooks.

 

 

HOWO 371HP vs HOWO TX 430HP Mining Dump Truck Comparison

 

 

For mining projects in Sierra Leone that prioritize a fast return on investment and strict budget control, the HOWO 371HP provides a highly economical and easy-to-maintain solution. Its classic HW76 cab is simple, rugged, and efficient for standard operations.

 Looking for a high-performance flagship dump truck? Click here.

 

Export Case

 

Country: Sierra Leone

Client Type: Mining Contractor

Quantity: 4 Units

Application: Transporting iron ore and stripping overburden.

Client Feedback: The power performance fully meets operational requirements, and the overall vehicle cost-effectiveness is highly satisfactory. The equipped EVB system instills confidence in drivers when descending slopes under full load; furthermore, even during Sierra Leone's hot season, the 71°C thermostat ensures exceptionally stable engine operation.

For more details, please visit.

 

FAQ About HOWO Dump Truck.

 

Q: Who are we?

A: We are TRUCKMAN AUTO,a manufacturer with years of experience in research and development, design, and manufacturing in China

 

Q: How long is the delivery time for shipping of HOWO 6X4 Dump Truck?

A: It depends on the order quantity, and generally takes 15-40 days.

 

Q: How do we ensure quality of SINOTRUK HOWO 371HP Dump Truck?

A: Our products use only genuine, original components from well-known brands and come with official brand warranties. Furthermore, we conduct thorough factory inspections on every product before it leaves the factory.

 

Q: What’s our MOQ of SINOTRUK HOWO 10 Wheels Tipper Truck?

A: For most products, the MOQ is 1 unit.