HOWO 371HP 6×4 Tractor Truck

Introduction

The HOWO 371HP 6×4 Tractor Truck is engineered to enhance logistics efficiency and operational reliability. Designed for demanding long-haul freight and container transportation, this model combines horsepower, durability, and driver comfort to ensure maximum uptime and productivity. With a strong focus on cost-effectiveness, it becomes an optimal choice for international logistics operators seeking robust heavy-duty performance.

Company Overview

ZW Group is a professional supplier specializing in HOWO tractor trucks for global B2B markets. With advanced production facilities and a reliable supply network in China, we focus on providing dependable, durable, and performance-oriented transportation solutions. Our trucks are widely exported to Africa, the Middle East, and other key logistics hubs, supported by comprehensive after-sales service and spare parts availability. Our mission is to deliver enduring value and operational excellence to fleet operators worldwide.

Product Introduction

The HOWO 371HP 6×4 tractor truck, also known as the heavy-duty HOWO 6x4 tractor, is powered by the Sinotruk WD615.47 engine, providing 371 horsepower and 1500Nm torque. This inline six-cylinder diesel engine is engineered for strong torque delivery at low RPMs, making it ideal for carrying up to 40 tons GCW. Coupled with the HW19710 10-speed manual transmission and a 4.42 rear axle ratio, the truck exhibits excellent climbing ability and superior fuel efficiency. Built with a durable steel chassis, reinforced suspension, and reliable 12.00R20 tires, it performs equally well on highways and rough terrains.

The high-roof sleeper cab, painted in classic white, features ergonomic adjustable seats, a wide bunk, and air conditioning to provide a comfortable and fatigue-free driving environment even on long roads. Safety is ensured with a full ABS braking system, dual-circuit air brakes, and a 90# JOST fifth wheel coupling designed for stability under load.

Product Video

Key Features

• Powerful WD615.47 engine delivering 371HP with outstanding low-speed torque.
• 10-speed HW19710 manual gearbox for precise control and optimized fuel consumption.
• Durable 6×4 drivetrain suitable for up to 40 tons GCW towing capacity.
• Enhanced driver comfort with ergonomic high-roof sleeper cab and efficient air conditioning.
• Strong steel suspension system with leaf springs for improved stability and load-bearing.
• Safe and reliable braking with ABS and dual-circuit air system.
• Large 400L fuel tank for extended travel range, reducing downtime for refueling.

Technical Specifications

Applications

This truck is widely used in long-haul freight, container transportation, and heavy cargo logistics. It suits highway operations, construction material hauling, and intercity transportation needs across varied terrains. Its combination of durability and cost efficiency makes it particularly suitable for expanding logistics fleets and replacement of aging vehicles.

Performance and Value

The HOWO 371HP 6×4 tractor truck strikes an intelligent balance between performance and fuel economy. The powertrain is finely tuned for maximum torque output at low RPM, minimizing fuel costs and enhancing profitability. The sturdy chassis and reliable suspension reduce downtime, while low maintenance requirements contribute to overall operational savings. This makes the truck a sustainable investment for logistics companies seeking efficiency and longevity.

Quality and Support

All HOWO trucks supplied by ZW Group undergo rigorous factory inspections to ensure compliance with international standards. We maintain close cooperation with OEM component suppliers, guaranteeing steady access to genuine parts and technical assistance. Our dedicated service team provides prompt technical support and guidance on fleet management, ensuring consistent performance from the first delivery onward.

Why Choose HOWO

HOWO stands as one of the most trusted heavy-duty truck brands in China, known for its durable powertrain, versatile configurations, and global service network. Using proven technology from Sinotruk, each HOWO model is designed for reliability under high-load conditions, offering exceptional return on investment. ZW Group provides these trusted vehicles to meet the diverse requirements of global logistics operators.

Factory and Shipment

ZW Group ensures every tractor truck is professionally packaged, inspected, and shipped from our Jinan-based factory. Vehicles are carefully secured for ocean or land transport, with final quality checks prior to dispatch. We also assist with export documentation and delivery tracking to guarantee safe and timely arrival.

Conclusion

Built for strength, stability, and value, the HOWO 371HP 6×4 tractor truck is your dependable partner for efficient cargo operations. Backed by ZW Group’s experience and professional support, this vehicle ensures consistent performance over long distances and across challenging routes. Click the “Contact Us” button on the right to request more details or obtain a customized quotation today.