The Howo 420HP 6×4 Prime Mover Tractor Truck

    The HOWO 420HP 6×4 Prime Mover Tractor Truck represents a powerhouse, engineered for rigorous and demanding transport applications.

Unmatched Performance and Drivetrain

    At its core lies the formidable D12.42 diesel engine, generating an impressive 420 horsepower (HP) and a peak torque of 1900 N·m. This powertrain ensures robust low-speed grunt crucial for effortlessly handling substantial gross vehicle weights. Power delivery is managed by a high-efficiency 12-speed HW19712 transmission, which facilitates seamless gear changes, optimizing fuel economy and guaranteeing dependable operation across varying geographical landscapes.

Durability and Payload Capacity

    The Howo 420 is built on a foundation of exceptional resilience. It features a heavy-duty chassis, complemented by robust axles (HF7/HF9 front and ST16/HC16 rear), and a highly durable suspension setup, enabling it to confidently manage payloads of up to 32,800kg.

Versatility and Application

    Its adaptability is further enhanced by optional Right-Hand Drive (RHD) configurations and advanced off-road capabilities. This makes the Howo 420 an exceptionally versatile solution for:

• International logistics fleets.

• Challenging construction environments.

• Heavy industrial operations.

The Bottom Line

    Blending top-tier performance, engineered durability, and a human-centered design, the Howo 420HP Prime Mover Tractor Truck is a proven investment that maximizes fleet efficiency and reduces lifetime operating expenses, establishing it as the definitive choice for heavy-duty hauling.

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    Howo Tractor Truck axle applies a series of internationally advanced and domestic blank new technologies and possesses characteristics of high strength, high reliability, and excellent adaptability. The Howo tractor truck with light weight and high strength frame offers weight savings without lost safety and reliability.

    The Howo Tractor Truck is built for the toughest of working conditions. With improved performance, durability and even greater ground clearance, it can tackle even the harshest working conditions.

    UPGRADED BUMPER

    The bumper is made of 5mm thick steel plate for armor like protection. The headlamp is embedded within the steel plate bumper for easy maintenance. 

    The reinforced headlamp protective grid is matched to reduce the risk of headlamp being damaged by debris in bad road conditions.

STRENGTHENED SUSPENSION

    The diameter of the U-bolt of the front leaf spring is upgraded to the thickest in the industry, up to 20 mm, which can improve the strength of the leaf spring bolt, reduce the fracture failure, and adapt to the bad working conditions. 

    Strengthen the rear leaf spring improves the vehicle carrying capacity, which is suitable for overload transportation and bad road conditions in mining area.

OIL PAN PROTECTOR

The enhanced oil pan protection completely covers the water tank and engine oil pan, which improves the strength and the adaptability of the vehicle under bad road conditions.

NEWLY DESIGNED FUEL TANK

    400L standard liter flat iron tank is fixed with three widened tension belts to effectively prevent tank shaking and reduce failure. 

    The lower part of the fuel tank is equipped with a 3mm steel plate protection guard, which can effectively protect the fuel tank from debris on the ground. 

    The ground clearance of the super edition F3000 dump truck fuel tank is 590 mm above the ground.