Changqing CQK5240TXJ30 Well-workover rig truck (#185)
Changqing well-workover rig truck CQK5240TXJ30 (batch #185) based on SX1255UM434 chassis is made in China by Shaanxi Changqing Special Purpose Vehicle Manufacturing Co., Ltd. The company is located in Xianyang, in Shaаnxi Province, China.

CQK5240TXJ30
Overview
| Model | CQK5240TXJ30 |
| Brand Name | Changqing |
| Bulletin | #185 |
| Type of vehicle | Well-workover rig truck |
| Country of origin | China |
| Chassis | SX1255UM434 |
Manufacturer Profile
| Manufacturer | Shaanxi Changqing Special Purpose Vehicle Manufacturing Co., Ltd. |
| Brand | |
| Type of manufacturer | Special purpose vehicle manufacturer |
| City | Xianyang |
| Province (Region) | Shaаnxi Province |
| Country | China |
| Number of vehicles* | 72 models (124 items total) |
| * A number of models manufactured by Shaanxi Changqing Special Purpose Vehicle Manufacturing Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WP10.270N / WP10.300N | 9726 / 9726 cc | 199 / 221 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 90 km/h | 56 mph | ||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 23970 kg | 24 t | 52,845 lbs | |
| Gross vehicle weight rating | 24100 kg | 24.1 t | 53,100 lbs | |
| Axle load distribution | 6700 kg / 17400 kg (tandem axle) 6.7 t / 17.4 t (tandem axle) 14,800 lbs / 38,400 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 14110 mm | 46′4″ | ||
| Overall width | 2490 mm | 8′3″ | ||
| Overall height | 3950 mm | 13′0″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 4325+1350 mm | 14′3″+4′6″ | ||
| Front overhang | 4785 mm | 15′9″ | ||
| Rear overhang | 3650 mm | 12′0″ | ||
| Angle of approach | 25° | |||
| Angle of departure | 15° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
The car used in oil well workover, swimming hook, winch, angle gear, gearbox stage engine driven by a hydraulic system for Derrick attitude adjustment, control systems for power control. Optional car-free stage engine, chassis engine by using the full power power take power, respectively, can be used to reach the vehicle driving and workover operations as:. 3130mm.

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