KHYD75 rock electric drill 3KW rock electric drill
Key words: portable rock drilling rig,hard rock drilling rig,core
drilling rig for hard rock,mine rock drilling rig ,electric
1.The brief introduction of KHYD75 rock electric drill
a.drilling rigs can be fitted with drilling stand, and can be
drilled horizontally or inclined upward.
b.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.
c.In drilling operations, we only need to operate the handwheel,
and we can advance and return quickly.
2.The parameter of KHYD75 rock electric drill
|Rated output power of motor||kw||3|
|Rated voltage of motor||v||380/660|
|Rated frequency of motor||hz||50|
|Rated current of motor||a||6.8/3.9|
|Motor phase number||three phase communication|
|Rated working mode||continuity|
|Rig return speed||m/min|
|The rigs can be applied to the range of rock hardness||Protodikonov`s hardness coefficient||f<10|
|Drilling rig's maximum drilling depth||m||10(rock)|
|Weight of drilling rig (excluding runway, drill pipe, driller )||kg||75|
|Outer size (length * width *height)||720*378*436|