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  • Internal Combustion Rock Drill-YN27C

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  • Internal Combustion Rock Drill Type YN 27C has functions of drillhole, cleavage, bruising, tamping and chiseling. It is widely used in mine, road construction, quarrying, national defence works, etc.
    Weight of main machine 27 kg
    Type of carburetor Hand needle valve, no floating type
    Ignition system Controllable silicon ?? contactless system
    Displacement of engine piston 185 cm3
    Rotating speed of engine 2450 r/min
    Rotating speed of drill rod 200 r/min
    End of drill rod dimensions Hexagonal 22x108 mm
    Max drilling depth 6 m
    Tank capacity 1.14 L
    Drilling speed 250mm/min
    Mixture ratio of gasoline and lubricating oil(in volumes) 12:1
    Clearance of spark plug 0.5??0.7 mm
  • Fuzhou Dig Sword Land Machine Co., Ltd is a large-scale Enterprise which specilizes in manufacturing the series of pneumatic tools with designdevelopment and production, such as Rock Drill, Pneumatic Breaker, Jack Hammer, Drill Bit, Drill Rod, Accessories and so on. Our Factory has advanced equipm... View More
  • Company Name :Fuzhou Dig Sword Land Machine Co., Ltd
    Business Type :
    Company Address :Northeast Of Wu Li Ting Crossroads, Fu Ma Road, Fuzhou City, China
    Postal Code :assistant
    Contact Person :Susan
    Mobile Phone :
    Tel :86_0591_8380_5668
    Fax :86_0591_83808668
    WebSite: Supplier WebSite
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