XCMG XR220DⅡ Rotary Drilling Rig

XCMG XR220DⅡ rotary drilling rig adopts special hydraulic telescopic crawler chassis for rotary drilling rigs and large-diameter slewing bearing, which meets the super stability and convenience of transport. It adopts the original imported Cummins electronically controlled turbocharged engine with strong power and the emission meets the Euro III emission standard. The hydraulic system adopts limit power control and positive flow control, which makes the hydraulic system more energy-saving and efficient. It adopts single-row rope main winch, which effectively solves the problem of wire rope abrasion and improves the service life of the wire rope effectively; and it is equipped with drilling depth detecting device on the main winch, and the single-layer winding rope makes the depth detection more accurate.

1、Adopting special hydraulic telescopic crawler chassis for rotary drilling rigs and large diameter slewing bearing to meet the super stability and convenient transport.

2、Adopting the original imported Cummins electronically controlled turbocharged engine, which has strong power and meets the Euro III emission standard.

3、Hydraulic system adopts limit power control and positive flow control, which makes the hydraulic system more energy-saving and efficient.

4、The main winch adopts single-row rope, which effectively solves the problem of wire rope wear and effectively improves the service life of the wire rope; and the main winch is equipped with a drilling depth detection device, and the single-layer winding rope makes the depth detection more accurate.

5、The whole machine is designed to meet the requirements of CE directive, safety is guaranteed, and the construction is safer.

6、Standardly equipped with winch pressurisation and casing driving device to meet various needs of users.

7、Centralised lubrication system is equipped as standard, which makes maintenance more convenient.

8、Multiple specifications of drill pipe configurations can be selected to meet the efficient construction of different strata.

9、Detachable power head drive key, easy for maintenance and replacement.