Huayou HTZ5540TZJ20 Drilling rig vehicle (#238)
Huayou drilling rig vehicle HTZ5540TZJ20 (batch #238) based on WS5546 chassis is made in China by Gansu Huateng Petroleum Machinery Manufacturing Co., Ltd. The company is located in Dingxi, in Gansu Province, China.

HTZ5540TZJ20
Overview
| Model | HTZ5540TZJ20 |
| Brand Name | Huayou |
| Bulletin | #238 |
| Type of vehicle | Drilling rig vehicle |
| Country of origin | China |
| Chassis | WS5546 |
Manufacturer Profile
| Manufacturer | Gansu Huateng Petroleum Machinery Manufacturing Co., Ltd. |
| Brand | |
| Type of manufacturer | Machinery manufacturer |
| City | Dingxi |
| Province (Region) | Gansu Province |
| Country | China |
| Number of vehicles* | 28 models (61 items total) |
| * A number of models manufactured by Gansu Huateng Petroleum Machinery Manufacturing Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | C18Ⅲ630P | 18200 cc | 18.2 L | 1111 cu in | 470 kW | 640 hp | |
| Performance | ||||
|---|---|---|---|---|
| Maximum speed | 64 km/h | 40 mph | ||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 53935 kg | 53.9 t | 118,906 lbs | |
| Gross vehicle weight rating | 54000 kg | 54 t | 119,000 lbs | |
| Axle load distribution | 9000 kg / 9000 kg / 9000 kg / 18000 kg (tandem axle) / 9000 kg 9 t / 9 t / 9 t / 18 t (tandem axle) / 9 t 20,000 lbs / 20,000 lbs / 20,000 lbs / 40,000 lbs (tandem axle) / 20,000 lbs | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 20016 mm | 65′9″ | ||
| Overall width | 3000 mm | 9′11″ | ||
| Overall height | 4840 mm | 15′11″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 6 | |||
| Wheelbase | 1350+1350+4605+1350+1350 mm 4′6″+4′6″+15′2″+4′6″+4′6″ | |||
| Front overhang | 1855 mm | 6′2″ | ||
| Rear overhang | 2965 mm | 9′9″ | ||
| Angle of approach | 26° | |||
| Angle of departure | 16° | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 1 | |||
| Steering control | steering wheel | |||
Additional Information
Oil is a special vehicle (mainly for oil drilling): 1 vehicle overrun but in line QCT739-2005 "oilfield special vehicles general technical conditions" requirements, ultra removable part, after the demolition of the vehicle height is less than 4 meters, reach volume / rear overhang: 5191/125mm. 2 side, rear protective device materials: are Q235-AF, are bolted, the defense waived.

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