Introduction Of KQ Down-the-hole Drill
The hydraulic design of technological innovation to the light-hole drill, energy efficient, the domestic first. Driven by hydraulic motors, rotary torque, solder is not easy card. The unique diamond frame lock structure, to ensure accurate, consistent drilling angle. The unique weight equipment, so that the rig is stable, reliable, and does not shift. Control mechanism centralized, easy to operate.
Characteristics Of KQ Down-the-hole Drill
1. Use down-the-hole impactor,and has high drilling efficiency.
2. Use compressed air as power sources.Single power,safe and reliable.
3. Simple structure,easy to use,auxiliary time is short,light weight.
Parameters Of KQ Down-the-hole Drill
Hole diameter (mm): 60-80
Drilling depth (m): ≥ 15
Rotation speed (rpm): 0-75
Working pressure (MPa): 0.5 ~ 0.7
Drill pipe specification (mm): 60x1000
Air Consumption (m 3/min): ≥ 3.5
Lifting force (N): 15000
Pictures Of KQ Down-the-hole Drill
