2015 China Low Price High Quality Rock Drill for Quarry
Introduction
Pneumatic-hydraulic down-the-hole drilling rig KQY90 is a new energy-saving design & efficient drilling equipment from our company, which is widely used for medium and small-scale mining and road construction, defense, water conservancy and stonework projects in the deep borehole drilling operations.
It is also essential equipment for drilling open-air mining , especially applicable to the rugged terrain other drill rig can not have normal operation;
This machine is compact, easy to operate, of high drilling speed, high efficiency, besides, dismountability of machine is good, which is very convenience for moving.
Specification:
Drill
Hole diameter: 80-100 mm
Drilling depth: ≥20 m
Rotation speed: 0~75 rpm
Working pressure: 0.5~0.7 Mpa
Drill rod specification: 60x1000 mm
Air consumption: ≥7 m3/min.
Lift power: 15000 N
Power: S1100 engine (12.13kw)
Compressor
Air delivery: 7m3/min.
Working pressure: 7bar
Power: YC4108 engine
Dimensions: 2760×1200×1460mm
Weight: 1448kg
Features
1. Strong rotary power
2. With hydraulic pump (electric/diesel)
3. Support point (dobule/single top)
4. High torque rotary motor
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