Key Configuration Notes
Engine: The 371 HP rating typically comes from the Sinotruk Hangzhou-made WD615 series or equivalent Weichai WP10 engine. It is an inline 6-cylinder, turbocharged, intercooled heavy-duty diesel engine.
Rear Axle: To meet heavy-haul demands, this model is usually equipped with HC16 or AC16 two-stage reduction axles (hub reduction axles). This design increases torque at the wheels, improving off-road capability and heavy-load starting performance.
Cab: The classic HW76 cab features 4-point suspension and an air-suspended seat for improved driver comfort.
|
Category |
Parameter |
Typical Configuration / Notes |
|
Basic Information |
Drive Type |
6×4 |
|
|
Cab |
HW76 Flat roof / High roof (with single bunk) |
|
|
Steering Position |
Left-hand drive (Right-hand drive optional) |
|
|
Overall Dimensions (L×W×H) |
Approx. 6800-6985 × 2496-2550 × 3150-3450 mm |
|
|
Chassis Model |
ZZ4257S3241W, etc. |
|
Engine Parameters |
Engine Model |
Sinotruk WD615.47 / Weichai WP10 |
|
|
Max Horsepower |
371 HP |
|
|
Max Power |
272 kW |
|
|
Max Torque |
Approx. 1500-2000 N·m |
|
|
Displacement |
9.7 L / 10.5 L |
|
|
Emission Standard |
Euro II / Euro III |
|
Driveline & Chassis |
Transmission Model |
HW19710 / HW19712 (10-speed or 12-speed manual) |
|
|
Front Axle |
HF7 / HF9 (7-ton or 9-ton) |
|
|
Rear Axle (Drive Axle) |
HC16 / AC16 (16-ton, hub reduction axle) |
|
|
Rear Axle Ratio |
Approx. 4.42 – 4.8 |
|
Suspension & Tires |
Tire Specification |
12.00R20 or 315/80R22.5 |
|
|
Number of Tires |
10 units (including spare) |
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|
Leaf Spring (Front/Rear) |
10/12 leaves |
|
Dimensions & Capacity |
Wheelbase (mm) |
3200+1400 / 3225+1350, etc. |
|
|
Fuel Tank Capacity (L) |
400 L (Aluminum or steel) |
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|
Fifth Wheel Model |
90# |
|
Performance & Safety |
ABS |
Optional / Standard |
|
|
Max Speed (km/h) |
101-102 |
|
|
Towing Capacity |
Approx. 40-50 tons |
