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XFS200 crawler drilling rig is multi-functional drilling equipment. It can use air, foam or mud in percussive drilling according to different geologic structure. This rig is driven by diesel engine. All operations are controlled through hydraulic system. This water well drilling rig is widely used in industrial and agricultural water conservancy projects, such as drilling wells, monitoring wells and other exploration boreholes. This crawler drilling rig can also be used for drilling holes for geothermal energy.

1. This water well drilling rig is equipped with large-torque hydraulic motor, large-bore hydraulic cylinder, multi cylinder engine of famous brand and air compressor of level-2 air filtering and the air-suction design, which prolong the service life of diesel.
2. The crawler drilling rig can use down-the-hole hammer or reverse-circulation impactor when drilling into rock. Air compressor is used for supplying wind power and draining slag.
3. This water well drilling rig has a special pump system design which is easy for maintenance and has reduced the cost. The centralized hydraulic control board is very easy to operate.
4. Impactor and ordinary drill rod are used in direct circulation task. Reverse-circulation impactor and double-wall drill rod can be used in reverse-circulation task.
5. Standard modular design is adopted. The modules of the crawler drilling rig can be mounted on crawler or truck. The transportation is very convenient.
6. The speed and torque of the rotary unit can be changed freely in order to suit different working conditions and bore diameter.