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CNPC ZYT5550TZJ120 Drilling rig vehicle (#257)
CNPC drilling rig vehicle ZYT5550TZJ120 (batch #257) based on ZYT5550TZJ120 II chassis (mfg by Zhongyuan Special Vehicle Co., Ltd., China) is made in China by Zhongyuan Special Vehicle Co., Ltd. The company is located in Puyang, in Henan Province, China.
ZYT5550TZJ120
Overview
| Model | ZYT5550TZJ120 |
| Brand Name |  CNPC |
| Bulletin | #257 |
| Type of vehicle | Drilling rig vehicle |
| VIN |
|
| Country of origin | China |
| Chassis | ZYT5550TZJ120 II |
| mfg by Zhongyuan Special Vehicle Co., Ltd., China |
Manufacturer Profile
| Manufacturer | Zhongyuan Special Vehicle Co., Ltd. |
| Brand | |
| Type of manufacturer | Special vehicle manufacturer |
| City | Puyang |
| Province (Region) | Henan Province |
| Country | China |
| Number of vehicles* | 220 models (561 items total) |
| * A number of models manufactured by Zhongyuan Special Vehicle Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 45 km/h | 28 mph | ||
| ABS | none | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 54900 kg | 54.9 t | 121,000 lbs | |
| Gross vehicle weight rating | 54965 kg | 55 t | 121,177 lbs | |
| Axle load distribution | 9065 kg / 9000 kg / 9000 kg / 19000 kg (tandem axle) / 8900 kg 9.1 t / 9 t / 9 t / 19 t (tandem axle) / 8.9 t 19,985 lbs / 20,000 lbs / 20,000 lbs / 42,000 lbs (tandem axle) / 19,600 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 20350 mm | 66′10″ | ||
| Overall width | 3110 mm | 10′3″ | ||
| Overall height | 4430 mm | 14′7″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 6 | |||
| Wheelbase | 1350+1350+4550+1350+1350 mm 4′6″+4′6″+15′0″+4′6″+4′6″ | |||
| Front track | 2430 mm / 2430 mm / 2430 mm | 8′0″ / 8′0″ / 8′0″ | ||
| Rear track | 2430 mm / 2430 mm / 2430 mm | 8′0″ / 8′0″ / 8′0″ | ||
| Front overhang | 1700 mm | 5′7″ | ||
| Rear overhang | 3300 mm | 10′10″ | ||
| Angle of approach | 28° | |||
| Angle of departure | 16° | |||
| Leaf springs | 9 / 9 / 9 / 11 / - | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 12 | |||
| Tyres dimension | 18.00-22.5 | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 1 | |||
| Steering control | steering wheel | |||
Additional Information
The car belongs to overrun oilfield special vehicles, from the chassis, winch, gearbox, derrick and liquid gas power system components, can be 5500m (31/2 drill) oil wells overhaul, 8500m (73mm thick outer tubing) oil wells minor repairs, 2000m (41/2 drill) oil wells drilling. Protrusive amount of 5400mm. The sixth axis servo air suspension bridge, not improved. Can be optional or C18Ⅲ630P C18Ⅲ700P engine, the maximum net power of these two engines were 522kW and 470kW. Side marker lamps and side reflector combination lamps optional SK120 × 64-1B, 3732-20017 two kinds of models. Material to the side of the Ministry of guards for Q235A, bolted connections for rear guards limited due to a dedicated device, apply for an exemption. Optional DA-32a, DA-32b and VCDM-3 after two tail sign board, the same as when the optional fixed position, had no effect on the shape.