

HOWO 7 Series 371HP Tractor Truck
January 17, 2026
Tri Axles Flatbed Semi Trailer
January 28, 2026HOWO TX 6x4 400hp Tractor Truck
Product Description
Designed for long-haul heavy transport and rugged road conditions across Africa, the HOWO TX 400HP tractor delivers robust power, proven durability, and practical fuel efficiency. Built to handle high temperatures, dusty environments, and unpaved roads with confidence.
Key strengths:
Powerful drivetrain: 400HP Euro II engine delivers strong low-end torque and quick response, paired with a reliable multi-speed transmission for varied terrain.
Reinforced chassis: Heavy-duty frame, high-load front axle, and dual rear axles provide stability and strength under overload and rough-road conditions.
Comfortable cab: Spacious high-roof cabin with hydraulic power steering, basic air conditioning, and ergonomic sleeper layout reduces driver fatigue on long journeys.
Customizable setup: Right-hand drive compatible, optional dual fuel tanks, pre-wired for warning lights and protection devices.
Product features:
Efficient powertrain: 400HP direct-injection turbocharged engine + HW19710 gearbox ensures reliable performance with low operating costs.
Durable undercarriage: VGD71 front axle and MCY13BGS rear axles with drum brakes offer stable, heavy-load capability.
Extended range: Standard 600L main tank + optional 400L aluminum auxiliary tank for long-distance routes in remote areas.
HOWO TX 6x4 400hp Tractor Truck Specifications
Specifications |
|
|
Model |
ZZ4257V324GB1R |
|
Cab |
TX-F cab, single sleeper berth, air conditioning (heating and cooling) |
|
Engine |
WP11A400E22 engine, 400 hp, Euro II standard |
|
Steering |
Left-hand drive steering system |
|
Front Axle |
VGD71 front axle (drum) |
|
Drive Axle |
MCY13BGS dual rear axles (drum) Transmission: HW19710 transmission |
|
Tires |
315/80R22.5 tires (mixed tread pattern/18PR) |
|
Fuel tank |
600L fuel tank, with an additional 400L aluminum alloy fuel tank |
|
Saddle |
50# |
|
Other |
With ABS, high-mounted metal bumper, intercooler protection device, dual-sided roof-mounted warning lights in the cab |


