Executive Summary

The Sinotruk HOWO 371HP 6x4 dump truck represents a cornerstone solution for heavy-duty material transportation in demanding engineering environments. This refurbished HOWO model combines proven Chinese manufacturing excellence with robust engineering, delivering exceptional value for fleet operators focused on construction, mining, and infrastructure development projects. The vehicle's 24 cubic meter cargo body and 371-horsepower Weichai powerplant make it particularly well-suited for high-volume aggregate transport, site excavation, and quarry operations where reliability and payload capacity are paramount operational priorities.

As part of the acclaimed HOWO (Hope of the World) series, this dump truck benefits from decades of refinement in heavy commercial vehicle design, incorporating established drivetrain components and chassis architecture trusted by operators across Asia, Africa, and South America. The 6x4 drive configuration provides optimal traction distribution for loaded hauls on unpaved construction sites, while the manual transmission enables precise power management during challenging descents and overloaded start-ups. For enterprises requiring dependable material handling without the premium investment of new equipment, this refurbished HOWO dump truck offers an compelling balance of capability, accessibility, and proven field performance.

This vehicle targets the mid-to-large tonnage segment of the heavy truck market, specifically addressing the needs of engineering contractors, mining operations, and aggregate suppliers who prioritize functional performance over luxury features. The Euro 3 emission compliance ensures operational eligibility across numerous regions while maintaining the robust power output characteristics essential for heavy payload transport. With proper maintenance protocols, this HOWO dump truck continues delivering productive service life for operators seeking to maximize return on commercial vehicle investments.

Performance & Engineering

The heart of this Sinotruk HOWO dump truck lies in its Weichai WD615.47 engine, a 6-cylinder, 8-liter displacement powerplant that generates 371 horsepower and delivers maximum torque exceeding 2,500 Newton-meters. This proven powerplant utilizes advanced fuel injection technology and robust internal components designed to withstand the rigors of continuous heavy hauling operations. The mechanical inline injection system ensures reliable starting performance across diverse climate conditions, while the engine's proven design facilitates straightforward maintenance and parts availability in remote operational locations.

Power transmission is managed through a FAST-brand manual transmission with eight forward gears and one reverse ratio, enabling drivers to optimize engine output across varying load conditions and road gradients. The robust gear synchronization and durable clutch assembly handle the high-torque demands of loaded starts and low-speed maneuvering common in quarry and construction environments. The 6x4 drive configuration delivers power to the rear dual-axle assembly, providing optimal traction distribution for payloads reaching 31-40 metric tons while maintaining acceptable ground pressure on softer surfaces.

The chassis architecture features a reinforced ladder-style frame with appropriate crossmember spacing to handle continuous stress from loaded cargo bodies and rough operational surfaces. The 10-wheel configuration (typically 10.00R20 radial tires) provides adequate load distribution while maintaining reasonable rolling resistance for fuel efficiency during loaded transport. The cargo body measures 5,400 millimeters in length, 2,300 millimeters in width, and 1,500 millimeters in height, yielding the stated 24 cubic meter capacity ideal for aggregate,砂石, and loose material transport. The three-person cab provides functional accommodation for driver and crew without unnecessary weight or complexity, emphasizing practical usability over premium comfort features.

Key Advantages & Features

• Proven Weichai WD615.47 Engine – The 371HP six-cylinder diesel powerplant delivers reliable performance with accessible maintenance requirements and established parts networks, reducing operational downtime and lifecycle ownership costs for fleet operators.
• 24 Cubic Meter Cargo Capacity – The robust steel cargo body accommodates substantial material volumes per trip, maximizing transport efficiency and reducing per-ton logistics costs for aggregate and construction material operations.
• High Torque Output (≥2500Nm) – Exceptional low-end torque enables confident loaded starts on steep grades and soft surfaces, critical for construction site applications where ideal road conditions cannot always be guaranteed.
• 6x4 Drive Configuration – Optimal balance of traction capability and operational efficiency for mixed on/off-road transport scenarios common in engineering and mining applications.
• Manual 8+1 Transmission – Durable mechanical transmission enables precise control during challenging maneuvers while eliminating automatic transmission maintenance complexities and costs associated with heavy-duty applications.
• 300-400 Liter Fuel Tank – Extended operating range between refueling stops improves operational efficiency for remote site operations and reduces time lost to fuel station visits.
• 31-40 Ton Payload Rating – Substantial gross vehicle weight capacity enables economically viable loads while remaining within typical regulatory limits for heavy truck operations.
• Refurbished Quality Assurance – Professional restoration ensures critical components meet functional standards, providing reliable performance without requiring immediate major repairs or component replacements.

Specifications Table

Ideal Applications

• Construction Site Material Transport – The HOWO dump truck excels in moving excavated earth, sand, gravel, and construction aggregates between excavation points and processing or stockpile areas. Its robust suspension and durable cargo body withstand the constant loading cycles and rough site surfaces typical of active construction environments.
• Quarry Operations – High-volume stone, minerals, and processed aggregate transport benefits significantly from the 24 cubic meter cargo capacity and 371HP power output. The truck's durability handles continuous loaded hauls while the manual transmission provides the control needed for quarry-grade surfaces.
• Mining Support Logistics – While not a dedicated underground mining vehicle, the HOWO dump truck serves surface mining operations effectively, transporting extracted materials to processing facilities or loading points. The Euro 3 compliance ensures operational eligibility in most mining jurisdictions.
• Infrastructure Development Projects – Large-scale road construction, dam building, and public infrastructure initiatives require substantial material movement. The payload capacity and reliability of this HOWO model support the continuous material supply chains these projects demand.
• Aggregate Production Facilities – Crushed stone, sand, and gravel producers utilize dump trucks like this HOWO model to move finished products from processing equipment to storage stockpiles or loading points for customer delivery.
• Land Development & Earthworks – Site preparation, leveling, and land development projects generate significant excavated material requiring transport. The 6x4 drive configuration provides the traction necessary for soft or uneven site surfaces common in undeveloped areas.

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