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    JiNing Shengdu Pneumatic Breaker Tools Co., Ltd.
    Contacts:Manager Xia
    Mobile phone:18266830000
    Website:en.jnsdfd.com
    Address:Hong Kong and Macao Industrial Park, Jiaxiang County, Jining City, Shandong Province
    YT27 air leg drill
    Release time:2021-04-14 Visits:

    The rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility.

    When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.

     

    Technical specifications
    TypeYT27
    Weight26 (Kg)
    Length668 (mm)
    Cylinder diaφ80 (mm)
    Piston stroke60 (mm)
    Working pressure0.4~0.5 (Mpa)
    Impact energy≥70 (J)
    Impact frequency≥36 (Hz)
    Air consumption≤85 (L/s)
    Working water pressure0.2~0.3 (Mpa)
    Air pipe inner diaφ25 (mm)
    Water pipe inner diaφ13 (mm)
    Rock drill hole diaφ34~φ42(mm)
    Rock drill hole depth5 (m)
    Shank size22×108(mm)
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