7655 air leg rock drill

1.Introductionof7655airlegrockdrill7655airleg rockdrill(YT23airleg rockdrill)isahighefficiencyairrockdrillwithstand.Itismainlyusedforrockdrillinginminingroadwayexcavation.Itisalsoanimportanttoolinrailway,waterconservancyconstructionandnationaldefensestoneworks.ItismatchedwithFY200AoilerorFT160Aairrockdrillwithstand.Wetrockdrillingformediumhardandhardrock,drillinghorizontalandinclinedblastholes;removingtheairleg,orinstallingitonatrolley.2.Parameters of7655airlegrockdrillWeight24kgLength628mmPistondiameter76mmPistonStroke60mmWorkingPressure0.5-0.63mpaAirConsumption≤54(0.5mpa)≤80(0.63mpa)l/sImpactFrequency36hzImpactEnergy≥65jNumberOfRevolutions300r/minShanksize22*108mmDrillingdiameter32-42mmMaximumdrillingdepth5mAirpipeinnerdiameter25mmWaterpipeinnerdiameter13mmWaterpressure0.2-0.3mpaFY200AtypeoilinjectorWeight1.2kgOilstorage200mlFT160AtypeairlegLeglength1668mmAdvancement1338mmCylinderinnerdiameter65mmWeight17kg

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产品描述

  • 产品描述
    • Commodity name: 7655 air leg rock drill

    1.Introduction of 7655 air leg rock drill

    7655 air leg rock drill (YT23 air leg rock drill) is a high efficiency air rock drill with stand. It is mainly used for rock drilling in mining roadway excavation. It is also an important tool in railway, water conservancy construction and national defense stone works. It is matched with FY200A oiler or FT160A air rock drill with stand. Wet rock drilling for medium hard and hard rock, drilling horizontal and inclined blast holes; removing the air leg, or installing it on a trolley.

    2. Parameters of 7655 air leg rock drill

    Weight

    24

    kg

    Length

    628

    mm

    Piston diameter

    76

    mm

    Piston Stroke

    60

    mm

    Working Pressure

    0.5-0.63

    mpa

    Air Consumption

    ≤54(0.5mpa)

    ≤80(0.63mpa)

    l/s

    Impact Frequency

    36

    hz

    Impact Energy

    ≥65

    j

    Number Of Revolutions

    300

    r/min

    Shank size

    22*108

    mm

    Drilling diameter

    32-42

    mm

    Maximum drilling depth

    5

    m

    Air pipe inner diameter

    25

    mm

    Water pipe inner diameter

    13

    mm

    Water pressure

    0.2-0.3

    mpa

    FY200A type oil injector

    Weight

    1.2

    kg

    Oil storage

    200

    ml

    FT160A type air leg

    Leg length

    1668

    mm

    Advancement

    1338

    mm

    Cylinder inner diameter

    65

    mm

    Weight

    17

    kg

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

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