HOWO NX 400HP 8×4 Dump Truck

Product Description

The HOWO NX 400HP 8×4 Dump Truck is a heavy-duty tipper designed for construction, quarrying, earthmoving and bulk material transportation. Its 8×4 drivetrain provides four driven wheels at the rear and a stable multi-axle platform for heavy-load operations.

The truck is equipped with a Weichai WP12.400E201 diesel engine delivering 400 HP and approximately 294 kW of maximum power. The engine is matched with a heavy-duty manual transmission and reinforced axle system to provide dependable pulling performance under demanding operating conditions.

The 7.4m dump body provides a large loading platform for transporting soil, sand, aggregates, rocks and construction materials. The high-strength steel body is designed for repeated loading and unloading in demanding work environments.

Main Features & Advantages

400HP Heavy-Duty Power

The 400HP Weichai powertrain provides strong output for loaded transportation, climbing and demanding construction applications.

8×4 Drivetrain

The 8×4 configuration provides a stable four-axle platform with two driven rear axles, helping maintain traction and control when transporting heavy loads.

Heavy-Duty Axles

The 9.5-ton front axle and twin 16-ton rear axles provide a robust foundation for continuous heavy-duty operation.

Large Dump Body

The 7400 × 2300 × 1500 mm dump body offers a practical loading volume for bulk materials and construction transportation.

High-Strength Steel Body

The reinforced steel dump body is designed to withstand repeated loading, tipping and contact with abrasive materials.

Practical Fleet Operation

The HOWO NX platform combines a proven heavy-truck chassis with widely used commercial vehicle components, supporting straightforward maintenance and long-term fleet operation.

Technical Specifications

Applications

The HOWO NX 400HP 8×4 Dump Truck is suitable for a wide range of demanding transportation applications, including:

• Construction material transportation
• Earth and soil hauling
• Sand and aggregate transportation
• Quarry operations
• Road construction projects
• Infrastructure development
• Heavy bulk material transportation

Built for Demanding Work

The combination of an 8×4 drivetrain, heavy-duty axles and a reinforced dump body makes the HOWO NX 400HP suitable for continuous operation where traction, structural strength and carrying efficiency are important.

The large dump body provides useful loading capacity while the multi-axle chassis helps distribute vehicle loads across the truck. This makes the configuration practical for construction fleets and bulk material transport operations.

Maintenance and Fleet Support

The HOWO NX platform uses established heavy-truck components and a straightforward mechanical architecture. Routine inspection of the engine, transmission, axles, suspension, tires and hydraulic tipping system helps maintain reliable fleet operation.

For export orders, the final configuration can be matched to the customer’s operating conditions, body requirements, road conditions and local regulations.

Frequently Asked Questions

1. What engine does the HOWO NX 400HP 8×4 Dump Truck use?

The commonly specified 400HP configuration uses the Weichai WP12.400E201 diesel engine with 400 HP and approximately 294 kW of maximum power.

2. Is the HOWO NX 400HP an 8×4 dump truck?

Yes. The vehicle uses an 8×4 drivetrain with four axles and two driven rear axles.

3. What is the dump body size?

The listed configuration uses a 7400 × 2300 × 1500 mm dump body made from high-strength steel.

4. What tire size does the truck use?

The listed configuration uses 12.00R20 heavy-duty tires.

5. What type of work is the HOWO NX 8×4 suitable for?

It is suitable for construction, earthmoving, quarrying, aggregate transportation, road building and other heavy-duty bulk material applications.