pneumatic and hydraulic, is a new model drill we developed specially used for stone quarry, and especially suitable for the mine that lack of compressed air.

Characters
1) Light weight, easy installation and transportation;
2) The high quality pneumatic components ensure lower energy & air consumption and high efficiency;
3) The good hoisting ability;
4) The particular mechanical tube devices for screwing and discharging to reduce the labor intensity;
5) The particular design for guiding drilling.

Technical Parameter
Diameter of the drill hole: 90-100mm
Depth of the drill hole: 30m
Drill speed: 5-8m/h
Single Feeding distance: 1200mm
Hoisting ability: 1200Kg
Air consumption: 5-7m3
Working air pressure: 0.5-0.7Mpa
Power: 380V/3 @50Hz
Motor: 7.5KW
Oil box capacity: 80L
Weight of master drill frame: 150Kg
Length of single oil tube: 5m.