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YT27 Air Leg Rock Drill Factory Price Featured Image
  • YT27 Air Leg Rock Drill Factory Price
  • YT27 Air Leg Rock Drill Factory Price
  • YT27 Air Leg Rock Drill Factory Price

YT27 Air Leg Rock Drill Factory Price

Short Description:

The YT27 air leg rock drill is efficient and lightweight, suitable for wet drilling and downward and inclined drilling on medium hard or hard (f=8-18) rocks. The diameter of the borehole is 34-45 millimeters, and the effective drilling depth can reach 5 meters. It is a rock drilling tool widely used in railway, water conservancy, and national defense rock engineering construction due to its strong function of cleaning and blowing blast holes and large turning torque. It is used in conjunction with FY250 oil injector and FT160A (or FT160B) air leg, which is significantly superior to similar products.


  • Model : YT27
  • N.W KG: 27
  • Length Mm: 668
  • Bit Head Size Mm : R22*108
  • Air Consumption L/S: ≤80
  • Percussive Frequency Hz : ≥36.7
  • Impact Energy J: ≥75.5
  • Boreholes Diameter Mm: 34-45
  • Piston Diameter Mm : 80
  • Piston Stroke Mm: 60
  • Working Air Perssure Mpa : 0.63
  • Working Water Pressure Mpa : 0.3
  • Drilled Holes Depth M: 5
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    Product Detail

    rock drill

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    Product Description

     

    Features

    1,The YT27 air leg rock drill has the features of strong function of blowing and cleaning the gun hole and high torque of turning to braze
    2,In addition to the advantages of the YT27 air-legged rock drill, it also adopts the flange control valve to produce gas and other functions.
    3,The YT27 air-legged rock drills are most suitable for rock drilling in large mines and roadway projects.
    4,With air-water linkage, air-leg quick return, air pressure adjustment, and other mechanisms.
    5,Control handles are concentrated around the handle, the mechanism is novel and easy to operate
    6,The sound-deadening cover can effectively reduce noise and change the direction of exhaust at will, improving the working conditions on-site.

    Application areas:

    Railway, tunnel, highway, metallurgy, coal mine, water conservancy and hydropower construction projects.

    Product Usage Precautions

     

    YT27 rock drills before use:What is a pneumatic rock drill?

    1,Check the integrity and rotation of all parts (including rock drill, bracket, or rock drill cart) before drilling, fill necessary lubricant, and check whether the wind and waterways are smooth and whether the connection joints are firm.

    2,Knock on the roof near the working face, i.e. check whether there are live rocks and loose rocks on the roof and second gang near the working face, and make necessary treatment.

    3, the working surface of the flat shell hole location, is to be pounded flat in advance before allowing rock drilling, to prevent slippage or shell hole displacement.

    4. It is strictly forbidden to drill dry eyes, and we should insist on wet rock drilling, turn on the water first and then the wind when operating, and turn off the wind and then the water when stopping drilling. When opening the hole, run at low speed first, and then drill at full speed after drilling to a certain depth.

    5,No gloves are allowed to be worn by the drillers when drilling.

    6,When using the air leg to drill the hole, pay attention to the standing posture and position, never rely on the body to pressurize, let alone stand in front of the rock drill under the work brazing rod, to prevent injury from broken brazing.

    7,If abnormal sound and abnormal water discharge are found in rock drilling, stop the machine for inspection and find out the reason and eliminate it before continuing to drill.

    8,When withdrawing from the rock drill or replacing the brazing rod, the rock drill can run slowly and pay attention to the position of the rock drill braze.

    Product Parameters

     
    SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg
    Model
    YT28
    YT27
    YT29A
    YT24C
    TY24
    Weight
    26kgs
    27kgs
    26.5kgs
    24kgs
    24kgs
    Length
    661mm
    668mm
    659mm
    628mm
    678mm
    Air pressure
    0.4-0.63Mpa
    0.4-0.63Mpa
    0.4-0.63Mpa
    0.4-0.63Mpa
    0.4-0.63Mpa
    Impact frequency
    ≧37HZ
    ≧39HZ
    ≧39HZ
    ≧37HZ
    ≧31HZ
    Air consumption
    ≦81L/s
    ≦86L/s
    ≦88L/s
    ≦80L/s
    ≦67L/s
    Impact energy
    ≧70J
    ≧75J
    ≧78J
    ≧65J
    ≧65J
    Cylinder*stroke
    80mm*60mm
    80mm*60mm
    82mm*60mm
    76mm*60mm
    70mm*70mm
    Air pipe diameter
    25mm
    19mm
    25mm
    25mm
    19mm
    Shank dimension
    22*108mm
    22*108mm
    22*108mm
    22*108mm
    22*108mm
    Drilling depth
    5m
    5m
    5m
    5m
    5m
    Bit diameter
    34-42mm
    34-45mm
    34-45mm
    34-42mm
    34-42mm

    Usage Scenarios

    YT27 Air Leg Rock Drill Your good companion

    compressor rock drill yt29a yt28 yt27 s250 y26 y19a ty24c

    YT27

    YT27 air-legged rock drill is a heavy-duty air-legged rock drill with high efficiency low consumption, especially suitable for use in the construction of railroads, highways, hydropower, etc.

    compressor rock drill yt29a yt28 yt27 s250 y26 y19a ty24c..

    Air Leg Rock Drill

    It is also a replacement product for gold, coal and other mining roadway ingress and various rock drilling operations.

    compressor rock drill yt29a yt28 yt27 s250 y26 y19a ty24c ....

    Shenli Machinery

    It is suitable for drilling and blasting under various of rocks and any direction angles.Blast hole dia is 34-42mm, drill hole depth is 5m.

    GUARANTEED SAFE & SECURE CHECKOUT

    未标题-2 拷贝

    · Tracking order traceability.

    · On-time delivery guarantee

    · 100% qroduct qualification rate

    Delivery for :

    Express delivery

    For the Goods' Value lower than USD1000 Like 1set or 2 set. We need send it to you by Express.Please tell us your city and postcode for the courier cost.

     

    Time

    Delivery by sea: After it was delivered to the seaport . We will tell you the shipping time and arrival time .

    Sea Freight

    For the Goods' Value more than USD 1000.Like ≥3 set. We could send it to you by sea. Please tell us your seaport for the Freight cost,In addition, we can also help you consult the shipping price

    Air Freight

    Delivery by Express to your door (DHL/TNT/Fedex/UPS etc ) or by air to your city airport . We will tell you the Express tracking number .

    Freight Forwarding

    If you have shipping agent in china. please let your agent contact us.

     

    Services

    Deliver it to the warehouse which you have requested . We will tell you logistic or express tracking number .

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