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    Products >> Rock Drill
     

    YT23(7655)Air-leg Pneumatic Rock Drill

    YT23 Air Leg Pneumatic Rock drill (7655 Atlas Copco) is a kind of high efficiency air leg rock drill. It is mainly used on drilling operation on mining and tunnel excavation and also used on water conservancy construction and national defense quarries project. With FY200 oil lubricator and FT160A air leg, YT23 rock drill can wet drill for medium-hard and hard rocks, drill horizontal and inclined borehole. If we removal of the air leg, the rock drill can be also used on trolley.

    Model YT23(7655)
    Weight (kg) 24
    Outside dimension (mm) 628x232x207
    Cylinder diameter(mm) 76
    Piston stroke (mm) 55
    Impact frequency (Hz) 37
    Impact energy (J) 65
    Air consumption (L/s) 80
    Torque (N.m) 18
    Working water pressure  (Mpa) 0.3
    Air pipe inner diameter (mm) 25
    Water pipe inner diameter (mm) 13
    Drilling diameter (mm) 34~42
    Max drilling depth  (m) 5
    Working temperature  () -30 ~ 50
    Shank size (mm) H22x108
    FY200A Oil lubricator
    Weight (kg) 1.2
    Oil capacity(L) 0.2
    Air Leg FT160A FT160B
    Weight (kg) 17 16
    Length (mm) Max
    Min
    3006 2526
    1668 1428
    Propulsion stroke (mm) 1338 1098
    Max shaft thrust(N) 2000 2000
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    About us
      Beijing Tengyue Technology Co., Ltd is a big high-tech integrated enterprise, which mainly on R&D inclinometer. It possesses excellent equipment and a number of specialists and technicians .Our company consistently keeps API and ISO as the standard and puts it into practice.
       Our main products include electronic single shot inclinometer, electronic multishot inclinometer, photographic single shot inclinometer and MWD. We will provide users with overall solutions according to different requirement on site.
       At the same time, we are trading the relative oil and gas ......[More]
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    Tel:+86-10-63422181
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