 Sida Steyr CQ4253XT294B Tractor unit (#143)
 Sida Steyr CQ4253XT294B Tractor unit (#143)
Sida Steyr tractor unit CQ4253XT294B (batch #143) is made in China by Chongqing Hongyan Automotive Co., Ltd. The company is located in Zhongqing, in Chongqing Municipality, China.

CQ4253XT294B
 Overview
 Overview
| Model | CQ4253XT294B | 
| Brand Name |  Sida Steyr | 
| Bulletin | #143 | 
| Type of vehicle | Tractor unit | 
| VIN | 
 | 
| Country of origin | China | 
Manufacturer Profile
| Manufacturer | Chongqing Hongyan Automotive Co., Ltd. | 
| Brands | |
| Type of manufacturer | Automobile and off-road vehicle manufacturer | 
| City | Zhongqing | 
| Province (Region) | Chongqing Municipality | 
| Country | China | 
| Number of vehicles* | 397 models (397 items total) | 
| * A number of models manufactured by Chongqing Hongyan Automotive Co., Ltd. found in Auto-che.com vehicle database | |
 Technical specifications
 Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WD12.336 / WD12.375 | 11596 / 11596 cc | 247 / 276 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National II / Euro 2 | |||
| Maximum speed | 90 km/h | 56 mph | ||
| Capacity | ||||
|---|---|---|---|---|
| Fifth wheel load capacity | 16000 kg | 16 t | 35,000 lbs | |
| Quasi-total mass of trailer | 39600 kg, 40000 kg | 39.6 t, 40 t | 87,300 lbs, 88,000 lbs | |
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 8870 kg | 8.9 t | 19,555 lbs | |
| Gross vehicle weight rating | 25000 kg | 25 t | 55,000 lbs | |
| Axle load distribution | 7000 kg / 18000 kg   (tandem axle) 7 t / 18 t (tandem axle) 15,000 lbs / 40,000 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 6576 mm | 21′7″ | ||
| Overall width | 2500 mm | 8′3″ | ||
| Overall height | 3550 mm / 3500 mm | 11′8″ / 11′6″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 2925+1350 mm | 9′8″+4′6″ | ||
| Front track | 2006 mm | 6′7″ | ||
| Rear track | 1800 mm / 1800 mm | 5′11″ / 5′11″ | ||
| Front overhang | 1576 mm | 5′3″ | ||
| Rear overhang | 725 mm | 2′5″ | ||
| Angle of approach | 23° | |||
| Angle of departure | 45° | |||
| Leaf springs | 9 / 12 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 12.00-20, 11.00-20 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
Additional Information
1 T2 optional high roof cab; net power 2.WD12.336 engine is 243 kW net power WD12.375 engine is 272 kW; 3 semi-trailer loaded WD12.336 engine total mass of 39,600 kg, quasi-total mass of trailer mounted WD12.375 engine is 40,000 kg

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