Detailed Description

ZW Vehicle Group 375HP 6x4 Tractor Truck is a purpose-built haulage solution designed for operators who demand power, reliability and predictable operating costs. Based on proven Sinotruk architecture, this tractor head pairs a WD615.96.726L turbocharged diesel engine with a robust 6x4 drivetrain to deliver controlled torque and steady performance across long distances and heavy payloads. The model is ideal for long-haul, bulk freight, container, and heavy-duty transport tasks where uptime and durability matter.

Chassis, Suspension & Handling

Built on a heavy-duty frame and leaf spring suspension, the chassis balances load capacity with structural stiffness. The HF 7-ton front axle and ST16 rear axle configuration are specified for consistent load distribution, while the 315/80R22.5 tires and 6x4 drive layout enhance stability and traction under varying road conditions. Drivers will find the power steering and calibrated suspension deliver predictable, smooth handling even when hauling full loads.

Safety & Driver Comfort

Safety-critical systems include a reliable air-brake system and responsive steering, engineered to maintain control under heavy braking and adverse conditions. The cab is designed for long-haul comfort with ergonomic seating for driver and passenger, accessible controls, and ample space—helping reduce fatigue and improve on-road focus during extended shifts.

Operational Efficiency & Maintenance

The 375HP 6x4 Tractor Truck focuses on uptime and cost-effective operation. The mechanical simplicity of a manual transmission and proven engine architecture simplifies routine maintenance and reduces repair complexity in remote operating regions. A 400 L fuel tank supports extended range between refuels—key for long-distance routes—while modular components and common parts reduce downtime during scheduled servicing.

Why Choose This Tractor Truck-375HP 6x4 Tractor Truck

For businesses that require a balance of performance, robustness and reparability, this Sinotruk-based solution represents a clear value proposition. The 6x4 drive system and 375 hp engine deliver the pulling power necessary for heavy-duty applications, while the heavy-duty axles and leaf spring suspension ensure reliability in challenging operating environments. Whether specified as a single unit or scaled across a fleet, the model reduces operational uncertainty and supports predictable logistics planning.

1. High-output WD615.47 375 hp engine optimized for torque and longevity.
2. Robust 6x4 drivetrain for traction and stability under load.
3. Proven mechanical systems designed for ease of maintenance and high uptime.
4. Substantial fuel capacity and a cab built for driver endurance on long runs.

Product Specifications