Y20LY hand-held air leg rock drill

1.Introductionof Y20LYHand-heldAirLegRockDrillY20LYhand-heldairlegrockdrillcontinuouslyimpactstheshankandcontinuouslyinputscompressedairorpressurizedwaterfromthecenterholeofthedrilltodischargetheslagoutofthehole,formingacirculardrillholeofacertaindepth.Y20LYhand-heldairlegrockdrillismainlyusedforrockdrillinginmineroadwayexcavation.Itismostsuitableforlargeminesandtunnelrockdrillingoperations.Thediameteroftheblastholeis34-42mmandthedepthcanreachabout5meters.2.Parameters ofY20LYHand-heldAirLegRockDrillWeight20kgLength561mmCylinderdiameter63mmStroke55mmWorkingpressure0.4-0.63mpaAirconsumption≤33l/sImpactfrequency≥33hzImpactenergy≥26jAirpipeinnerdiameter19mmWaterpipeinnerdiameter8mmBitdiameter34-42mmRockdrillholedepth5mShankdiameter22*108mm

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产品描述

  • 产品描述
    • Commodity name: Y20LY hand-held air leg rock drill

    1.Introduction of Y20LY Hand-held Air Leg Rock Drill

    Y20LY hand-held air leg rock drill continuously impacts the shank and continuously inputs compressed air or pressurized water from the center hole of the drill to discharge the slag out of the hole, forming a circular drill hole of a certain depth.

    Y20LY hand-held air leg rock drill is mainly used for rock drilling in mine roadway excavation. It is most suitable for large mines and tunnel rock drilling operations. The diameter of the blasthole is 34-42 mm and the depth can reach about 5 meters.

    2.Parameters of Y20LY Hand-held Air Leg Rock Drill

    Weight

    20

    kg

    Length

    561

    mm

    Cylinder diameter

    63

    mm

    Stroke

    55

    mm

    Working pressure

    0.4-0.63

    mpa

    Air consumption

    ≤33

    l/s

    Impact frequency

    ≥33

    hz

    Impact energy

    ≥26

    j

    Air pipe inner diameter

    19

    mm

    Water pipe inner diameter

    8

    mm

    Bit diameter

    34-42

    mm

    Rock drill hole depth

    5

    m

    Shank diameter

    22*108

    mm

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

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