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HOWO 7 6×4 tractor truck

Whether it's cross-country freight transport, heavy-haul logistics on highways, or container transportation from ports to inland destinations, the HOWO 6×4 tractor truck delivers exceptional performance with unmatched power and reliability.
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◉ Product Introduction

Whether it's cross-country freight transport, heavy-haul logistics on highways, or container transportation from ports to inland destinations, the HOWO 6×4 tractor truck delivers exceptional performance with unmatched power and reliability.


6X4 tractor (1)


Its high-torque engine—available in a range from 340 to 460 HP—provides strong climbing ability and smooth acceleration under full load, ensuring stable and efficient operation even on challenging terrains and long-distance routes. The robust 6×4 drive configuration guarantees superior traction and adaptability, making it ideal for both highway cruising and off-road logistics.


The reinforced chassis is engineered with high-strength steel to withstand heavy loads and demanding working conditions. Paired with a proven heavy-duty transmission—including manual and AMT options—it ensures seamless power delivery and optimized fuel efficiency, reducing operating costs while maximizing performance.


The spacious and ergonomically designed sleeper cab offers superior comfort, with optimized seating, advanced vibration reduction, and noise insulation to minimize driver fatigue during long hours on the road. Large windows, adjustable mirrors, and practical storage spaces further enhance the driving experience and safety.


Integrated with intelligent vehicle management systems, the HOWO 6×4 tractor enables real-time monitoring of vehicle status, fuel consumption analysis, and route optimization—greatly improving fleet management efficiency and reducing downtime.


Choose the HOWO 6×4 tractor truck for a solution that combines power, durability, and intelligence—your trusted partner in heavy-duty transportation!


Configuration sheet


Model: ZZ4257V3247B1

CHASSIS SPECS

Curb weight

9,500 kg

Total weight

25,000 kg (GVW)

Drive style

6×4

Engine:

WD615.47/WP10.340E22/WP10.400E32,340/371/400/430 HP, Euro II–V

Transmission:

HW19710, 10 speeds/HW19710,12 speeds

Cabin:

HW76/HW79, single/two sleeper,rigth/left-hand drive, A/C

Color:

Standard(e.g.White,red)

Wheelbase:

3200+1350mm/3600+1350mm/3800+1350mm/4100+1350

Tire:

12.00R20/12.00R24/13R22.5

Front axle:

VGD7.1/VGD95, 7–9.5T capacity

Rear axle:

MCX16ZG,16T double-reduction, ratio 4.77–6.3

Capacity of oil tank:

300–400L

Others

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CARRIAGE BODY SPECS

Size and Specs:

/

Package

Wax


◉ Product Details

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◉ Shipping

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Six Major Advantages

 Industry Experience

Since 1930, Sinotruk has grown from China's heavy-duty truck birthplace into a world-class commercial vehicle leader with nearly a century of expertise.

Product Quality

Intelligent production lines and rigorous extreme-condition testing ensure exceptional reliability and performance in every truck.

Safety Technology

Euro-standard high-strength design combined with intelligent driver-assistance systems protects you on every kilometer of the road.

Export Reach

Exporting to over 150 countries and consistently ranking No.1 in Chinese heavy-duty truck exports for years, trusted by millions of users globally.

Rapid Delivery

A powerful modern supply chain and flexible manufacturing ensure efficient, safe, and punctual one-stop delivery worldwide.

Global After-Sales

Hundreds of service outlets and genuine parts inventory provide 24/7 worry-free support throughout the entire vehicle lifecycle.

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