Jining Hengwang Mining Machinery Co., Ltd.

1. Equipped with XCMG 5 bridge and road-adaptive intelligent all-terrain off-road chassis, the drilling rig also meets the national IV emission standards. Flexible steering, good passing capacity, max grade ability ≥ 42%, adapting to a variety of adverse road conditions;

2. Full hydraulic top drive power head, steeples speed variation can be achieved for torque and rotate speed. And it is equipped with floating shaft for the effective protection on threads of drill tools. Power head central axis drift diameter is 105mm to meet a variety of construction process requirements.

3 Telescoping mast can not only ensure the smaller transportation size but also provide a larger power head stroke, 15240mm power head clearance stroke to meet long-sleeve working conditions.

4 .Imported Cummins engine with strong power is adopted for power system enough power reserves to meet the plateau construction, and the noise and emissions meet Euro Ⅲ standard.

5. Hydraulic system adopts internationally famous brand Germany Rexroth and consists of a total of seven pumps that are all load sensitive pumps, pumps and valves are controlled in load sensitive control .According to the load needs, the system can provide suitable flow and pressure for the actuator with efficient and energy saving performance.

6. It is designed with compression and decompression systems of dual hydraulic cylinders-steel wire rope of time-speed feeding mode, and its maximum hoist capacity is 1200kN, and it can be imposed pressure in the early stage of open drilling, with the maximum compression of 240kN.

7. All actions are centrally operated to reduce labor costs, and humanization operating room is designed to greatly improve the operating environment.

8. Equipped with automatic rod switching device to improve construction efficiency while reducing the labor intensity.

9. Suitable for multi-process drilling, standard configuration of drill rig includes foam pump, air compressor is adapted for user to conduct air drilling or mud pump can be adapted for mud drilling.

Extensive Using:Oil and gas Wells, geothermal Wells, deep Wells, gas drainage Wells, rescue Wells, piling

- XCMG develops the special chassis for deep-well drilling rig -- automatically ADAPTS to road conditions, all terrain and off-road.
- Strong ability to adapt to mud, sand, snow, mountain and other harsh road conditions.
- Multi-bridge steering intelligent control, steering radius is less than 26M.
- air suspension system.

 Suitable for multi - process drilling air mud manifold design
- Dual - channel spindle, either positive or reverse circulation

Full hydraulic top drive drill head
- Mature by the power transmission mechanism, sealing effect good .
- Spindle floating design, drill pipe thread service life increased by 30%

- Mature and efficient full hydraulic control system, using the world famous hydraulic components brand.
- Use load sensitive control, proportional control, convenient adjustment, smooth operation, no impact

Telescopic derrick
- Fully extended when working, suitable for long set of rod, casing operation, high work efficiency.
- Transportation completely retract, effectively reduce the size of transportation.

Automatic pipe replacement system
- Greatly shorten the time of changing drill pipe, reduce labor cost and improve work efficiency

Tracked DTH Drilling Rig

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Xuzhou Construction Machinery Group Co., Ltd. (XCMG) was founded in 1943. Since then, XCMG has stood at the forefront of the Chinese construction machinery industry and developed into one of the domestic industry's largest, most influential, and most competitive enterprise groups with the most complete product varieties and series.
XCMG is the 5th largest construction machinery company in the world. It is ranked 65th in the list of China's Top 500 Companies, 44th in the list of China's Top 100 Manufacturing Enterprises, and 2nd in the list of China's Top 100 Machinery Manufacturers.