KHYD155 Electric Rock Drilling Rig For Coal Mine

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Model:	KHYD 155
Brand:	Master Machinery
Origin:	Made In China
Category:	Industrial Supplies / Mining Machine
Label:	electric rig , rock drillng rig , coal mine rig
Price:	US $5000 / set
Min. Order:	1 set

Product Description

Key words: portable rock drilling rig, hard rock drilling rig, core drilling rig for hard rock, mine rock drilling rig , coal mine equipment, coal mine drilling machine, underground coal mine drilling machine

1. The Brief Introductions of KHYD155 rock drilling machine

KHYD155 electric drill rock is a tool for rock blasting hole.

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

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

l 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.

2. The Specifications of KHYD155 rock drilling machine

Model	KHYD155
Rated output power of motor (kw)	7.5
Rated voltage of motor (v)	380/660
Rated frequency of motor (hz)	50
Rated current of 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
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) (GB1170-74《Soft cable for mining rubber》)	U type 3x4+1x4