Sitom STQ4152L2Y7 Tractor unit (#101)
Sitom tractor unit STQ4152L2Y7 (batch #101) based on STQ4152L2Y7 chassis is made in China by Hubei Tri-Ring Special Vehicle Co., Ltd. The company is located in Shiyan, in Hubei Province, China.

STQ4152L2Y7
Overview
| Model | STQ4152L2Y7 |
| Brand Name | Sitom |
| Bulletin | #101 |
| Type of vehicle | Tractor unit |
| VIN |
|
| Country of origin | China |
| Chassis | STQ4152L2Y7 |
Manufacturer Profile
| Manufacturer | Hubei Tri-Ring Special Vehicle Co., Ltd. |
| Brands | |
| Type of manufacturer | Special purpose vehicle manufacturer |
| City | Shiyan |
| Province (Region) | Hubei Province |
| Country | China |
| Number of vehicles* | 1480 models (4367 items total) |
| * A number of models manufactured by Hubei Tri-Ring Special Vehicle Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | YC6G240-20 / YC6G270-20 / / | 7800 / 7800 cc | 199 / 177 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National II / Euro 2 | |||
| Maximum speed | 90 km/h | 56 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 7965 kg | 8 t | 17,560 lbs | |
| Quasi-total mass of trailer | 24000 kg | 24 t | 53,000 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 6840 kg | 6.8 t | 15,080 lbs | |
| Gross vehicle weight rating | 15000 kg | 15 t | 33,000 lbs | |
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6230 mm | 20′6″ | ||
| Overall width | 2495 mm | 8′3″ | ||
| Overall height | 3650 mm | 12′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 2 | |||
| Wheelbase | 3500 mm | 11′6″ | ||
| Front track | 2006 mm | 6′7″ | ||
| Rear track | 1860 mm | 6′2″ | ||
| Front overhang | 1560 mm | 5′2″ | ||
| Rear overhang | 1170 mm | 3′11″ | ||
| Angle of approach | 25° | |||
| Angle of departure | 38° | |||
| Leaf springs | 10 / 9+6 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 6 | |||
| Tyres dimension | 10.00-20, 10.00R20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3 | |||
| Steering control | steering wheel | |||

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