KHYD155 electric rock drilling rig for coal mine

1. Briefintroductionsof KHYD155 electric rock drilling rig forcoalmineKHYD155 electric motor rock drilling rig isatoolforrockblastinghole.Electric motor rock drilling rigshouldbeequippedwithdrillingrigs,andcanbedrilledhorizontallyorinclinedupwardinanydirection.Inordertoprolongtheservicelifeofdrillbitsandimprovetheworkingconditionsofoperators,waterdrainingpowderiscalledwetdrilling.Intheoperationofdrillingrig,weonlyneedtooperatethehandwheel,andthe electric motor rock drilling rig canpushitselfforwardandreturnquickly.2. Specificationsof KHYD155 electric rock drilling rig forcoalmineModelKHYD155Ratedoutputpowerofmotor(kw)7.5Ratedvoltageofmotor(v)380/660Ratedfrequencyofmotor(hz)50Ratedcurrentofmotor(a)15.4Motorrotatingspeed(r/min)1440MotorphasenumberthreephasecommunicationRatedworkingmodecontinuityDrillingspeed(mm/min)280Boreholediameter(mm)42-80(Rockstratum)80-120(coalseam)Hardnessrange(protodikonov`sscaleofhardness)f<10Drillingdepth(m)ofthemaximumrocklayerofdrillingrig25Drillingdepthofthemaximumcoalseamofadrillingrig(m)40-100Drillweight(kg)155Cablespecifications(equippedbyuser)(GB1170-74《Softcableforminingrubber》)Utype3x4+1x4

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  • 产品描述
    • Commodity name: KHYD155 electric rock drilling rig for coal mine

    1.Brief introductions of KHYD155 electric rock drilling rig for coal mine

    KHYD155 electric motor rock drilling rig is a tool for rock blasting hole.

    (1)electric motor rock drilling rig should be equipped with drilling rigs, and can be drilled horizontally or inclined upward in any direction.

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

    (3)In the operation of drilling rig, we only need to operate the hand wheel, and the electric motor rock drilling rig can push itself forward and return quickly.

    2.Specifications of KHYD155 electric rock drilling rig for coal mine

    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

    Note: The product is continuously improved, and subject to change without notice, please refer to the actual product. 

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