RG-Petro Huashi 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.

RG-Petro Huashi ES5250TZJ drilling rig vehicle


RG-Petro Huashi ES5250TZJ drilling rig vehicle RG-Petro Huashi ES5250TZJ drilling rig vehicle RG-Petro Huashi ES5250TZJ drilling rig vehicle
RG-Petro Huashi logo Overview
Brand NameRG-Petro Huashi logoRG-Petro Huashi
Type of vehicleDrilling rig vehicle
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Country of originChina
Manufacturer Profile
 Nanyang Erji Petroleum Equipment Group Co., Ltd.
Province (Region)Henan Province
Number of vehicles*209 models
(488 items total)
* A number of models manufactured by RG Petro-Machinery (Group) Co., Ltd. found in vehicle database
RG-Petro Huashi logo Technical specifications
#Engine modelEngine displacementEngine powerEngine manufacturer
1WP10.300E409 726 cc9.7 L594 cu in221 kW300 hpWeichai Power Co., Ltd.
2WP10.336E409 726 cc9.7 L594 cu in247 kW336 hpWeichai Power Co., Ltd.
3ISM11E4 34510 800 cc10.8 L659 cu in250 kW340 hpXi’an Cummins Engine Co., Ltd.
4WP12.430E4011 596 cc11.6 L708 cu in316 kW430 hpWeichai Power Co., Ltd.
Fueldiesel fuel
Environmental standard
Maximum speed99 km/h62 mph
Weights and Ground pressure
Curb weight24870 kg24.9 t54,829 lbs
Gross vehicle weight rating25000 kg25 t55,000 lbs
Axle load distribution7000 kg / 18000 kg  (tandem axle)
7 t / 18 t  (tandem axle)
15,000 lbs / 40,000 lbs  (tandem axle)
Overall length14170 mm46′6″
Overall width2570 mm8′6″
Overall height4050 mm13′4″
Undercarriage and Suspension
Number of axles3
Wheelbase5575+1400 mm18′4″+4′8″
Front track2036 mm6′9″
Rear track1860 mm / 1860 mm6′2″ / 6′2″
Front overhang1525 mm5′1″
Rear overhang3500 mm11′6″
Angle of approach18°
Angle of departure8.5°
Leaf springs9 / 12, 4 / 12, 4 / 5, 10 / 12
Tyres and Wheels
Number of tyres10
Tyres dimension11.00-20 18PR, 11.00R20 16PR, 12.00-20 16PR, 12.00R20 14PR
Seating capacity2
Steering controlsteering 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.