✅ Detailed Description
The HOWO 420HP 8×4 Heavy-Duty Dump Truck is engineered for efficient material transport in demanding environments such as construction sites, mining operations, and infrastructure projects. Compared with standard dump trucks, this model focuses on higher load capacity, stronger power output, and improved durability, making it ideal for large-scale operations.
Powered by the Sinotruk D12.42 Euro V engine (420HP), this HOWO dump truck delivers strong torque and stable performance under heavy loads. The 8×4 drivetrain and reinforced chassis ensure excellent stability and load-bearing capability, even on rough and uneven terrain.
The truck features a high-strength dump body with hydraulic lifting system, enabling fast and efficient unloading of sand, gravel, and construction materials. This improves operational efficiency and reduces downtime, making it suitable for high-frequency loading tasks.
Designed with operator comfort in mind, the spacious cab includes ergonomic seating, air conditioning, and intuitive controls for long working hours. The heavy-duty suspension system and durable tires further enhance safety and reliability in tough working conditions.
ZW Group provides global export support, including inspection, secure shipping, and after-sales service. The HOWO 420HP 8×4 dump truck is a cost-effective and powerful solution for contractors and fleet operators. Contact us today for competitive pricing.
✅ Key Specifications
| Specification | Detail |
|---|---|
| Model | HOWO 420HP 8×4 Dump Truck |
| Drive Type | 8×4 |
| Engine | Sinotruk D12.42 Euro V |
| Horsepower | 420 HP |
| Torque | ≈1800 Nm |
| Displacement | 11.596 L |
| Gearbox | 12-speed manual |
| GVW | 31 tons |
| Dump Body Volume | 18–20 m³ |
| Wheelbase | 1800 + 3800 + 1350 mm |
| Max Speed | 85 km/h |
| Fuel Tank | 400 L (Aluminum Alloy) |
| Tires | 12.00R20 |
| Cabin | High-roof sleeper (2–3 seats) |
| Application | Mining, construction, bulk transport |
| Origin | China |
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