RG-Petro Huashi ES5250TZJ Drilling rig vehicle (#286)
RG-Petro Huashi drilling rig vehicle ES5250TZJ (batch #286) based on SX1256NR564 chassis is made in China by RG Petro-Machinery (Group) Co., Ltd. The company is located in Nanyang, in Henan Province, China.

ES5250TZJ
Overview
| Model | ES5250TZJ |
| Brand Name | RG-Petro Huashi |
| Bulletin | #286 |
| Type of vehicle | Drilling rig vehicle |
| VIN |
|
| Country of origin | China |
| Chassis | SX1256NR564 |
Manufacturer Profile
| Manufacturer | RG Petro-Machinery (Group) Co., Ltd. |
| Nanyang Erji Petroleum Equipment Group Co., Ltd. | |
| Brand | |
| City | Nanyang |
| Province (Region) | Henan Province |
| Country | China |
| Number of vehicles* | 209 models (488 items total) |
| * A number of models manufactured by RG Petro-Machinery (Group) Co., Ltd. found in Auto-che.com vehicle database | |
Technical specifications
| # | Engine model | Engine displacement | Engine power | Engine manufacturer | |||
|---|---|---|---|---|---|---|---|
| 1 | WP10.300E40 | 9 726 cc | 9.7 L | 594 cu in | 221 kW | 300 hp | Weichai Power Co., Ltd. |
| 2 | WP10.336E40 | 9 726 cc | 9.7 L | 594 cu in | 247 kW | 336 hp | Weichai Power Co., Ltd. |
| 3 | ISM11E4 345 | 10 800 cc | 10.8 L | 659 cu in | 250 kW | 340 hp | Xi’an Cummins Engine Co., Ltd. |
| 4 | WP12.430E40 | 11 596 cc | 11.6 L | 708 cu in | 316 kW | 430 hp | Weichai Power Co., Ltd. |
| Performance | ||||
|---|---|---|---|---|
| Fuel | diesel fuel | |||
| Environmental standard | ||||
| Maximum speed | 99 km/h | 62 mph | ||
| ABS | have | |||
| Weights and Ground pressure | ||||
|---|---|---|---|---|
| Curb weight | 24870 kg | 24.9 t | 54,829 lbs | |
| Gross vehicle weight rating | 25000 kg | 25 t | 55,000 lbs | |
| Axle load distribution | 7000 kg / 18000 kg (tandem axle) 7 t / 18 t (tandem axle) 15,000 lbs / 40,000 lbs (tandem axle) | |||
| Dimensions | ||||
|---|---|---|---|---|
| Overall length | 14170 mm | 46′6″ | ||
| Overall width | 2570 mm | 8′6″ | ||
| Overall height | 4050 mm | 13′4″ | ||
| Undercarriage and Suspension | ||||
|---|---|---|---|---|
| Number of axles | 3 | |||
| Wheelbase | 5575+1400 mm | 18′4″+4′8″ | ||
| Front track | 2036 mm | 6′9″ | ||
| Rear track | 1860 mm / 1860 mm | 6′2″ / 6′2″ | ||
| Front overhang | 1525 mm | 5′1″ | ||
| Rear overhang | 3500 mm | 11′6″ | ||
| Angle of approach | 18° | |||
| Angle of departure | 8.5° | |||
| Leaf springs | 9 / 12, 4 / 12, 4 / 5, 10 / 12 | |||
| Tyres and Wheels | ||||
|---|---|---|---|---|
| Number of tyres | 10 | |||
| Tyres dimension | 11.00-20 18PR, 11.00R20 16PR, 12.00-20 16PR, 12.00R20 14PR | |||
| Miscellaneous | ||||
|---|---|---|---|---|
| Seating capacity | 2 | |||
| Steering control | steering wheel | |||
Additional Information
The car is a private job car. Protrusive amount: 2170mm. Its special features mainly by the power take off, derrick and liquid, gas, and electric circuit system, etc., used in the well drilling operations. Side protection: protection for left and right side skirts structure, material Q235B, welded connections; rear protection: Material U10 / Q235A, section size: 100 × 40, ground clearance: 530mm, bolted. ABS Model: ZQFB-V, CM4XL-4S / 4K, VIE ABS-Ⅱ, Manufacturer: West Anzheng Chang Electronics Co., Ltd., Guangzhou Municipal Bureau of Automotive Brake Technology Development Co., Ltd., Zhejiang VIE Science and Technology Co., Ltd. The car was overrun car.

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