CNPC ZYT5230TCY Well servicing rig (workover unit) truck (#136)
CNPC well servicing rig (workover unit) truck ZYT5230TCY (batch #136) based on ZZ1253BM434 chassis is made in China by CNPC Special Vehicle Co., Ltd. The company is located in Daqing, in Heilongjiang Province, China.

ZYT5230TCY
 Overview
| Model | ZYT5230TCY | 
| Brand Name |  CNPC | 
| Bulletin | #136 | 
| Type of vehicle | Well servicing rig (workover unit) truck | 
| Country of origin | China | 
| Chassis | ZZ1253BM434 | 
Manufacturer Profile
| Manufacturer | CNPC Special Vehicle Co., Ltd. | 
| A subsidiary of CNPC - China National Petroleum Corporation. | |
| Brand | |
| Type of manufacturer | Vehicle manufacturer | 
| City | Daqing | 
| Province (Region) | Heilongjiang Province | 
| Country | China | 
| Number of vehicles* | 109 models (223 items total)  | 
| * A number of models manufactured by CNPC Special Vehicle Co., Ltd. found in Auto-che.com vehicle database | |
 Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WD615.50 | 9726 / cc | 206 kW | 281 hp | |||
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 70 km/h | 44 mph | ||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 23000 kg | 23 t | 51,000 lbs | |
| Gross vehicle weight rating | 23130 kg | 23.1 t | 50,993 lbs | |
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 11540 mm | 37′11″ | ||
| Overall width | 2490 mm | 8′3″ | ||
| Overall height | 3980 mm | 13′1″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 4325+1350 mm | 14′3″+4′6″ | ||
| Front overhang | 1576 mm | 5′3″ | ||
| Rear overhang | 2150 mm | 7′1″ | ||
| Angle of approach | 28° | |||
| Angle of departure | 17° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
Maximum operating depth of 2350m

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