Howo 375HP 6×4 Tractor Truck

Introduction

In today’s competitive freight landscape, operational efficiency hinges on dependable power, intelligent drivetrain design, and driver-centric ergonomics. The HOWO 375HP 6×4 Tractor Truck delivers precisely that — a purpose-built prime mover engineered for high-mileage reliability, consistent torque delivery, and optimized total cost of ownership across diverse terrain and payload demands.

Company Overview

ZW Group is a certified B2B supplier of SINOTRUK HOWO heavy-duty commercial vehicles, with over a decade of focused expertise in exporting premium-grade tractor units to Africa, the Middle East, Southeast Asia, and Latin America. We combine OEM-level quality assurance, localized technical support, and agile logistics coordination to empower fleet operators with scalable, future-ready transport solutions.

Product Introduction

This pre-owned HOWO T7H-series 6×4 tractor represents the mature evolution of SINOTRUK’s heavy-haul platform — refined through real-world deployment in mining corridors, intermodal container terminals, and transcontinental freight lanes. Unlike generic reconditioned units, this model retains full factory calibration integrity, featuring the proven WD615.47 diesel engine, HW19710 synchromesh transmission, and HC16 rear axle assembly — all harmonized for low-rpm pulling authority and thermal resilience under sustained load.

Product Video

Key Features

• High-torque 375HP WD615.47 engine with 1490 Nm peak torque at 1200–1600 rpm — ideal for hill-climbing and container yard maneuvering
• Ergonomic cabin with air-suspension driver seat, multi-position adjustable卧铺 (wide bunk), and independent climate control
• Reinforced ladder-frame chassis with 8+2 leaf spring suspension — rated for 20–60 ton GCW operation
• Fuel-optimized gear ratios and low-rolling-resistance tire options (12.00R20 / 315/80R22.5)
• Hydraulic power steering with dual-circuit braking and ABS-ready architecture

Technical Specifications

Applications

Designed for mission-critical hauling environments, this HOWO prime mover excels in: long-haul logistics networks, ISO container drayage (20'/40'/45'), bulk mineral transport, oversized equipment movement, and cross-border freight corridors where uptime and payload consistency are non-negotiable.

Performance and Value

Real-world fleet data confirms average fuel consumption of 28–32 L/100 km under mixed-load conditions — up to 12% better than comparable regional models. With extended service intervals (up to 30,000 km), minimal downtime, and predictable maintenance costs, ROI improves significantly within the first 18 months of operation.

Quality and Support

Each unit undergoes ZW Group’s 72-point pre-delivery inspection, including engine compression testing, driveline vibration analysis, and brake system diagnostics. We maintain strategic spare parts hubs in Dubai, Johannesburg, and Lagos — guaranteeing<72-hour dispatch for critical components and remote technical guidance via certified engineers.

Why Choose HOWO

As China’s most exported heavy-duty truck brand, HOWO combines German-influenced engineering (via MAN technology transfer), rugged domestic validation across 5M+ km of Chinese highway testing, and global compliance readiness (ECE R29, GCC, SONCAP). Its reputation for durability, ease of repair, and strong residual value makes it the trusted choice for professional hauliers worldwide.

Factory and Shipment

All units are prepared at ZW Group’s certified consolidation center: fully detailed, waxed, fitted with export-grade corrosion protection, and secured on marine-grade cradles. Containerized FCL shipment includes lashing reports, bilingual documentation (English/Arabic/French), and real-time vessel tracking integration.

Conclusion

The HOWO 375HP 6×4 Tractor Truck is more than a vehicle — it's a productivity multiplier backed by engineering rigor and global service discipline. Ready to optimize your fleet’s performance? Click the “Contact Us” button on the right to receive a tailored configuration proposal and shipping timeline.