The Sinotruk HOWO 8×4 Heavy Duty Dump Truck with a 375HP engine is engineered for demanding working environments such as mining sites, infrastructure projects, and large-scale construction operations. With a powerful drivetrain, reinforced dumping system, and durable structural components, this truck delivers reliable performance under continuous heavy loads.
It is a proven solution for operators who prioritize productivity, durability, and low downtime.
Key Advantages at a Glance
375HP engine for strong and stable power output
8×4 drivetrain for heavy load capacity
Hyva hydraulic system for efficient dumping
High-strength steel cargo body with reinforced support
Durable bumper, axles, and tires for harsh conditions
Technical Specifications
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Basic Information |
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Driver's License: |
A1, A2, B2 |
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Drive Type: |
8X4 |
Wheelbase: |
1800+4600+1400mm |
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Engine: |
Sinotruk WD615.96E |
Transmission: |
Sinotruk HW19710 |
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Rear Axle Ratio: |
5.45 |
Body Length: |
10.655 meters |
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Body Width: |
2.496 meters |
Body Height: |
3.45 meters |
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Front Track Width: |
2041/2041 mm |
Rear Track: |
1830/1830mm |
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Vehicle Weight: |
15.1 tons |
Rated Load Capacity: |
15.77 tons |
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Gross Vehicle Weight: |
31 tons |
Tonnage Class: |
Heavy-duty truck |
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Approach Angle: |
19 degrees (°) |
Departure Angle: |
22 degrees (°) |
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Origin: |
Jinan, Shandong, China |
Market Segment: |
Urban construction waste, road transport |
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Remarks: |
The cargo box uses a side-dumping mechanism. When this vehicle is equipped with a Class 2 chassis with left 14 right 13/left 14 right 13/-leaf springs, the corresponding wheelbase is 1800+4600+1400 mm, and the rear overhang is 2675 mm. This vehicle can be optionally equipped with a Howo high-roof cab, with a total vehicle height of 3633 mm. The engine can also be optionally WD615.95E. |
Overall Gear Ratio: |
5.45 |
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Energy Type: |
Diesel |
*License Plate (Yellow Plate/Blue Plate): |
Yellow |
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Engine Parameters |
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Engine Model: |
China National Heavy Duty Truck Group (CNHTC) WD615.96E |
Engine Brand: |
Sinotruk |
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Number of Cylinders: |
6 cylinders |
Fuel Type: |
Diesel |
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Displacement: |
9.726L |
Emission Standard: |
China III / Euro III |
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Maximum Horsepower: |
375 horsepower |
Maximum Output Power: |
276 kW |
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Maximum Torque: |
1500 N·m |
Maximum Torque Speed: |
1100-1600 rpm |
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Rated Speed: |
2200 rpm |
Engine Type: |
Inline six-cylinder, water-cooled, four-stroke, turbocharged and intercooled, electronically controlled fuel injection pump, EGR |
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Transmission Parameters |
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Transmission Model: |
China National Heavy Duty Truck Group (CNHTC) HW19710 |
Transmission Brand: |
Sinotruk |
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Forward Gears: |
10-speed transmission |
Number of Reverse Gears: |
2 units |
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Cargo Box Parameters |
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Cargo Box Length: |
7.6 meters |
Cargo Box Width: |
2.3 meters |
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Cargo Box Height: |
1.1 meters |
Cargo Box Type: |
Dump truck |
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Unloading Method: |
Dump truck |
*Cargo Box Internal Width: |
2.299999952 |
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Fuel Tank |
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Fuel Tank Capacity: |
400L |
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Chassis Parameters |
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Rear Axle Description: |
AC16 |
Rear Axle Allowable Load: |
16000kg |
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Gear Ratio: |
5.45 |
Number of Leaf Springs: |
Left 14 Right 13 / Left 14 Right 13 / 12, 11 / 11 / 12, 11 / 11 / -, 4 / 4 / - |
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Tires |
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Tire Specifications: |
11.00-20 12.00-20 |
Number of Tires: |
12 pieces |
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*Tire Specifications (Metric): |
11 |
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Powerful Performance for Heavy-Duty Tasks
At the heart of this dump truck is a 375 horsepower engine, providing strong torque output and stable power delivery. The 8×4 drivetrain configuration ensures excellent traction and load-carrying capability, making it suitable for steep gradients, uneven terrain, and long-haul material transport.
This combination allows the vehicle to maintain efficiency even when operating at maximum load capacity.
Advanced Hyva Hydraulic Tipping System
Fast and stable dumping operation
Strong lifting force for heavy loads
Reduced cycle time during unloading
Consistent performance in high-frequency use
This system significantly improves work efficiency on construction and mining sites.
Reinforced High-Strength Steel Cargo Body
The dump body is manufactured from high-strength steel, offering excellent resistance to impact, abrasion, and deformation. The reinforced body support frame enhances structural stability, helping the truck withstand repeated heavy loading and unloading cycles without compromising durability.
This design extends the service life of the cargo body and reduces maintenance costs.
Heavy-Duty Structural Protection
To handle harsh jobsite conditions, the truck features a robust front bumper designed to protect critical components from impact and debris. The overall chassis and frame structure are reinforced to support long-term operation in challenging environments.
Reliable Axles and Tires
Stable load distribution
Improved braking performance
Longer tire life under heavy loads
Reduced risk of breakdowns
These components contribute to safer operation and lower operating costs.
Ideal Applications
The Sinotruk HOWO 8×4 dump truck is widely used in:
Construction and infrastructure projects
Mining and quarry operations
Road building and earthmoving
Bulk material transport
Its heavy-duty configuration makes it suitable for both on-road and off-road applications.
Request a Quote Today
If you are looking for a reliable, powerful, and durable 8×4 heavy duty dump truck, the Sinotruk 375HP HOWO model is ready to support your operations.
Contact us now to receive detailed specifications, available configurations, and a competitive quotation.
Our team will assist you in selecting the right setup for your project requirements and working environment.
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