KHYD140 Electric Motor Rock Drilling Rig For Coal Mine
"KHYD140 Electric Motor Rock Drilling Rig For Coal Mine" is listed under
Drilling MachinesCategory
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 machine1.The brief introductions of KHYD140 rock drilling rigKHYD140 rock electric drill is a tool for rock blasting hole.?Drilling rigs should be equipped with drilling stand, and can be horizontally forward or inclined upward to drill 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.2.The specifications of KHYD140 rock drilling rigModelKHYD140Rated output power of electric motorkw5.5Rated voltage of electric motorv380Rated frequency of electric motorhz50Rated current of electric motora11.6Motor rotating speedr/min1440Motor phase numberthree phase communicationRated working modecontinuityDrilling speedmm/min280Maximum axial thrustn12000Borehole diametermm42-80(rock)80~100(coal seam)Hardness rangeprotodikonov`s scale of hardnessf<10Maximum drilling depthm20(rock)30~80(coal seam)Weight of drilling rig (excluding runways, drill pipes, drills)kg100Cable specificationsequipped by buyerU 3x4+1x4Shandong Master Machinery Group Co.,Ltd.
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