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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.
G7S Technical Parameters
| Component | Specification |
|---|---|
| Engine | Model: WP14T610E62
Rated Power (KW) / Rated Speed (r/min): 448/1800 Maximum Torque (Nm) / Rated Speed (r/min): 2750/900 – 1400 |
| Transmission | HW27716XAL Transmission (with synchronizer) |
| Clutch | φ430mm |
| Rear Axle Model | MCY12BG5 Self-adjusting Arm Dual Rear Axle |
| Rear Axle Ratio | 2.71 |
| Fuel Tank | 780L Aluminum Fuel Tank + 220L Dual Tank |
| Frame Section | 270mm |
| Suspension (Front & Rear) | Front & Rear Leaf Spring (2/3) |
| Tires | 12R22.5 |
G7S Vehicle Configuration
| Vehicle Parameters | Details |
|---|---|
| Engine Model | WP14T610E62 |
| Dimensions (mm) | 7170×2550×3980 |
| Wheelbase (mm) | 3300 |
| Front & Rear Wheel Track (mm) | 1492/978 |
| Maximum Gross Vehicle Weight (kg) | 10650 |
| Seating Capacity | 2 persons, 3 persons |







