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    Products >> Rock Drill

    YT23D(7655D,Atlas Copco)Air-leg Pneumatic Rock Drill

    YT23D (7655D) air leg pneumatic rock drill is mainly used for drilling work on mine, railway and water conservancy projects and also for second blasting work. YT23D rock drill has the characteristics of low air pressure and low air consumption. It is a typical substitute product modified from 7655 pneumatic rock drill.

    Model YT23D(7655D)
    Weight (kg) 24
    Length(mm) 668
    Working pressure(MPa) 0.35~0.63
    Cylinder diameter (mm) 70
    Piston Stroke(mm) 70
    When working pressure (MPa)  0.4
    Impact frequency (Hz) ≥28
    Impact energy (J) ≥45
    Air consumption (L/s) ≤38
    Noise dB(A) ≤112
    Working water pressure (Mpa) 0.2-0.3
    Air pipe inner diameter (mm) 19
    Water pipe inner diameter (mm) 13
    Drilling diameter (mm) 34~42
    Max drilling depth (m) 5
    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
    3006 2526
    1668 1428
    Propulsion stroke (mm) 1338 1098
    Max shaft thrust(N) 2000 2000

    Next: YT24
    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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