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KHYD155 Electric Rock Drilling Rig For Coal Mine coal mine equipment

  1. The Brief Introductions of rock drilling machine

KHYD155 electric drillrock is a tool for rock blasting hole.

Drilling rigs should be equipped with drilling rigs, and can be drilled horizontally or inclined upward in any direction.

In order to prolong the service life of drill bits and improve the working conditions of operators, water draining powder is called wet drilling.

In the operation of drilling rig, we only need to operate the hand wheel, and the drilling machine can push itself forward and return quickly.

  1. The Specifications of rock drilling machine

Model

KHYD155

Rated output power of motor (kw)

Rated voltage of motor (v)

380/660

Rated frequency of motor (hz)

50

Rated current of motor (a)

Motor rotating speed(r/min)

1440

Motor phase number

three phase communication

Rated working mode

continuity

Drilling speed (mm/min)

280

Borehole diameter (mm)

42-80(Rock stratum)

80-120(coal seam)

Hardness range (protodikonov`s scale of hardness)

f<10

Drilling depth (m) of the maximum rock layer of drilling rig

25

Drilling depth of the maximum coal seam of a drilling rig (m)

40-100

Drill weight (kg)

155

cable specifications (equipped by user) GB1170-74Soft cable for mining rubber

Utype 3x4+1x4



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