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Best Selling electric type small rock drilling rig

Categories mining drilling machine
Brand Name: huaxia master
Model Number: KHYD75
Certification: ISO9001
Place of Origin: China
MOQ: 1set
Price: USD5400
Supply Ability: 50SET
Packaging Details: Wooden packing
Rated output power of motor: 3kw
Rated voltage of motor: 380/660v
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    Best Selling electric type small rock drilling rig

    1. The brief introductions of KHYD75 rock drilling rig

    l Drilling rigs can be fitted with drilling stand, and can be drilled horizontally or inclined upward.

    l 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.

    l In drilling operations, we only need to operate the handwheel, and the rig can advance and return quickly.

    2. The specifications of KHYD75 rock drilling rig

    ModelUnitKHYD75
    Rated output power of electric motorkw3
    Rated voltage of electric motorv380/660
    Rated frequency of electric motorhz50
    Rated current of electric motora6.8/3.9
    Motor rotating speedr/min1420
    Working modecontinuity
    Drilling speedmm/min320
    Rig return speedm/min
    Borehole diametermm42(rock)
    Hardness rangeprotodikonov`s scale of hardnessf<10
    Maximum drilling depthm10(rock)
    Weight of drilling rig (excluding runway, drill pipe, driller )kg75
    Dimension (length * width *height)720*378*436
    Quality Best Selling electric type small rock drilling rig for sale
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