XR220D Rotary Drilling Rig

1. Equipped with a hydraulic telescopic crawler chassis and large-diameter slewing bearing specially designed for rotary drilling rigs, ensuring superior stability and convenient transportation.

2. Powered by a Cummins electronically controlled turbocharged engine, delivering strong power and meeting Euro III emission standards.

3. The hydraulic system adopts limit power control and positive flow control, making the hydraulic system more energy-efficient and efficient.

4. Equipped with a single-layer spooling main winch, effectively solving the problem of wire rope wear and improving the service life of the wire rope; the main winch is equipped with a drilling depth detection device, and single-layer spooling makes depth detection more accurate.

5. The overall design meets CE directive requirements, ensuring safety and safer construction.

6. Optional winch pressurization and casing drive devices are available to meet various user needs.

7. Equipped with a centralized lubrication system as standard, making maintenance more convenient.

8. Multiple specifications of drill pipes are available for selection, enabling efficient construction in different strata.