XCMG XR280D rotary drilling rig performance characteristics:

1. Dpecial hydraulic telescopic crawler chassis, large diameter slewing bearing, with strong stability and transportation convenience;

2. Cummins turbocharged engine, the use of advanced electro-hydraulic control technology, strong power;

3. Rear single row rope main hoisting structure, wire rope life is greatly extended, the use of lower cost;

4. Optional multi-function configuration: outrigger cylinder, casing drive. Good expansibility;

5. The power head is selected into the rock mode, which improves the construction efficiency according to the rock formation operation;

6. Standard centralized lubrication system, maintenance more convenient, improve work reliability.