En
Cn
Ru
Sitom STQ4251L7Y10D4 Tractor unit (#275)
Sitom tractor unit STQ4251L7Y10D4 (batch #275) is made in China by Hubei Tri-Ring Special Vehicle Co., Ltd. The company is located in Shiyan, in Hubei Province, China.
STQ4251L7Y10D4
Overview
| Model | STQ4251L7Y10D4 |
| Brand Name |  Sitom |
| Bulletin | #275 |
| Type of vehicle | Tractor unit |
| VIN |
|
| Country of origin | China |
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 | YC6MK375N-40 | 10 338 cc | 10.3 L | 631 cu in | 276 kW | 375 hp | Guangxi Yuchai Machinery Co., Ltd. |
| 2 | YC6MK340N-40 | 10 338 cc | 10.3 L | 631 cu in | 250 kW | 340 hp | Guangxi Yuchai Machinery Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Fuel | liquefied natural gas | |||
| Maximum speed | 90 km/h | 56 mph | ||
| ABS | have | |||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 17285 kg | 17.3 t | 38,107 lbs | |
| Quasi-total mass of trailer | 38300 kg | 38.3 t | 84,400 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 7500 kg | 7.5 t | 16,500 lbs | |
| Gross vehicle weight rating | 24980 kg | 25 t | 55,071 lbs | |
| Axle load distribution | 6740 kg / 6740 kg / 11500 kg 6.7 t / 6.7 t / 11.5 t 14,859 lbs / 14,859 lbs / 25,400 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6980 mm | 22′11″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3740 mm | 12′4″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 1700+2700 mm | 5′7″+8′11″ | ||
| Front track | 2040 mm / 2040 mm | 6′9″ / 6′9″ | ||
| Rear track | 1860 mm | 6′2″ | ||
| Front overhang | 1460 mm | 4′10″ | ||
| Rear overhang | 1120 mm | 3′9″ | ||
| Angle of approach | 25° | |||
| Angle of departure | 33° | |||
| Leaf springs | 9 / 9 / 10+3, 3 / 3 / 4+3 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 8 | |||
| Tyres dimension | 11.00-20 18PR, 11.00R20 18PR, 315/80R22.5 18PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 3 | |||
| Steering control | steering wheel | |||
Additional Information
Before optional Wai, side panels, front bumper (including the front lights) and door panels .YC6MK375N-40, YC6MK340N-40 engine maximum net power values were 265,239kW.ABS System Manufacturer: WABCO Vehicle Control Systems (China) Co., Ltd., Model: 4460043200 tachograph installation has satellite positioning function.