1.Brief introductions of KHYD125 electric rock drilling rig

·electric rock drilling rig can be fitted with drilling rigs, and can be drilled horizontally or inclined upward or upward.

·In order to prolong the service life of the drill bit and improve the working conditions of the operator, wet drilled water can be used to discharge the powder and screw blade drills can also be used for dry draining.

·In drilling operations, we only need to operate the hand wheel, and we can advance and return quickly.

2.Specifications of KHYD125 electric rock drilling rig

Model Unit KHYD125

Rated output power of electric motor kw 7.5

Rated voltage of electric motor v 380/660

Rated frequency of electric motor hz 50

Rated current of electric motor a 15.4

Motor rotating speed r/min 1440

Motor phase number three phase communication

Rated working mode continuity

Drilling speed mm/min 280

Speed of return m/min

Borehole diameter mm 42-80（rock stratum）

Harness range protodikonov`s scale of hardness f<10

Maximum drilling depth m 25（rock stratum）

Weight of drilling rig (excluding runways, drill pipes, drills) kg 125

Dimension(length *width *height) mm 950*460*430