China wholesale Down The Hole Drilling Machine - Down The Hole Dth Drilling Rig Machine On Sale In China – TDS

1. Low center of gravity, more stable and safe climbing, strong adaptability;
2. Imported hydraulic motor for walking, strong walking, double speed walking, strong climbing ability;

3. The hydraulic rotary motor of the high performance power head device provides strong power and the rotary torque exceeds 3500N/m. The first-stage planetary reducer is equipped with enhanced shock absorber, which can reduce the impact reaction force of drilling hole and transmit it to rotary motor to reduce the loss of parts.

4. Centralized control of control panel operation handle, simple operation, operator can stand on the side of the host for drilling operation, improve the operation safety factor;

5. The side strip of the sliding rail of manganese steel added to the heavy structure sliding frame is matched with the sliding plate of multi-group roller design, which can withstand large torque, resist deformation, greatly extend the service life of the sliding plate and the sliding frame, and effectively guarantee the drilling of various angles;

6.170-liter super-large hydraulic oil tank can effectively reduce the temperature rise of hydraulic oil during the use of drilling rig and improve hydraulic efficiency;

7. Equipped with operation platform for easy operation and long distance walking;

8. Large internal space of drilling car, which is conducive to heat dissipation of the engine; Easy to maintain the engine, extend the service life of the engine.