CNPC ZYT5550TZJ120 Drilling rig vehicle (#158)
CNPC drilling rig vehicle ZYT5550TZJ120 (batch #158) based on ZYT5550TZJ120 chassis is made in China by CNPC Special Vehicle Co., Ltd. The company is located in Daqing, in Heilongjiang Province, China.

ZYT5550TZJ120
Overview
| Model | ZYT5550TZJ120 |
| Brand Name | CNPC |
| Bulletin | #158 |
| Type of vehicle | Drilling rig vehicle |
| VIN |
|
| Country of origin | China |
| Chassis | ZYT5550TZJ120 |
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 | C18Ⅲ700P / C18Ⅲ630P | 18200 / 18200 cc | 522 / 470 kW | ||||
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | National III / Euro 3 | |||
| Maximum speed | 45 km/h | 28 mph | ||
| 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, the chassis, winch, gear box, mast and hydraulic gas-electric system components, can be 5500m (31/2 drill) oil wells overhaul, 8500m (73mm EUE tubing) oil wells Small repair, 2000m (4 1/2 drill) oil wells drilling. Reach volume of 5400mm. The sixth axis servo air suspension bridge, can not be improved. Can be optional C18 Ⅲ 700P or C18 Ⅲ 630P engine, maximum net power of these two engines were 522kW and 470kW. Side marker lamps and side reflector combination lamps optional SK120 × 65-1, SK120 × 64-1B ,3732-20017 three models.

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