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SITRAK Tractor Head
SITRAK is a brand established in 2009 through a collaboration between Sinotruk and MAN Group (Germany). The brand is a premium heavy-duty truck brand for China and over 50 countries worldwide. The SITRAK lineup includes the C and G series, which covers a wide range of models. As a pioneer in China’s high-end heavy truck industry, SITRAK is distinguished by its high reliability, superior fuel efficiency, exceptional comfort, advanced safety features, and intelligent technology. Over the past decade, SITRAK has earned widespread recognition from customers for its product quality and service excellence. With a market presence surpassing 250,000 units, it continues to drive the development of the high-end heavy truck sector.
G7H Technical Parameters
| Component | Specification |
|---|---|
| Engine | – Model: WP14T630E62 – Net Power (kW) / Speed (r/min): 463 / 1900 – Maximum Torque (Nm) / Speed (r/min): 2750 / 950-1400 |
| Transmission | HW27716XAL Transmission (integrated with hydraulic retarder) |
| Clutch | φ430 (mm) |
| Rear Axle | MCY12BGS Self-adjusting Dual Rear Axle (Drum Brakes) |
| Rear Axle Ratio | 2.71 |
| Fuel Tank | 550L + 550L Dual Fuel Tanks |
| Frame Section | 270 (mm) |
| Suspension | Front & Rear Leaf Springs (2/3) |
| Tires | 12R22.5 |
G7H Vehicle Configuration
| Vehicle Parameters | Details |
|---|---|
| Engine Model | WP14T630E62 |
| Dimensions | 7170 × 2496 × 3980 mm |
| Wheelbase | 3400 (mm) |
| Front/Rear Track | 1492/978 (mm) |
| Factory Maximum Total Mass | 9300 (kg) |
| Rated Passenger Capacity | 3 persons |







