The YT27 pneumatic rock drill continues to serve medium-scale mining operations worldwide. Its reliable piston system and durable construction allow operators to drill consistently in inclined, vertical, or horizontal orientations.
Simple maintenance and low air consumption make the YT27 an economical choice, while its adaptability ensures it performs well across different rock types. Miners appreciate its steady performance, even during continuous shifts.
YT27 Air Leg Rock Drill
1.The rock drill is a kind of high efficiency air leg rock drill machinery.
2.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.
3.It is suitable for drilling and blasting under various of rocks and any direction angles.
4.Blast hole dia is 34-42mm, drill hole depth is 5m.
5.This machine may match with FT160BD short air leg of FT160BC long air leg.
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SPECIFICATIONS for YT series pneumatic rock drilling machine with air leg
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Model
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YT28
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YT27
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YT29A
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YT24C
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TY24
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Weight
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26kgs
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27kgs
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26.5kgs
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24kgs
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24kgs
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Length
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661mm
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668mm
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659mm
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628mm
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678mm
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Air pressure
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0.4-0.63Mpa
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0.4-0.63Mpa
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0.4-0.63Mpa
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0.4-0.63Mpa
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0.4-0.63Mpa
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Impact frequency
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≧37HZ
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≧39HZ
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≧39HZ
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≧37HZ
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≧31HZ
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Air consumption
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≦81L/s
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≦86L/s
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≦88L/s
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≦80L/s
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≦67L/s
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Impact energy
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≧70J
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≧75J
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≧78J
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≧65J
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≧65J
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Cylinder*stroke
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80mm*60mm
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80mm*60mm
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82mm*60mm
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76mm*60mm
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70mm*70mm
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Air pipe diameter
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25mm
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19mm
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25mm
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25mm
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19mm
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Shank dimension
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22*108mm
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22*108mm
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22*108mm
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22*108mm
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22*108mm
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Drilling depth
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5m
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5m
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5m
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5m
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5m
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Bit diameter
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34-42mm
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34-45mm
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34-45mm
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34-42mm
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34-42mm
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Usage Scenarios
YT27 Air Leg Rock Drill Your good companion
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.
Air Leg Rock Drill
It is also a replacement product for gold, coal and other mining roadway ingress and various rock drilling operations.
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.
Detailed introduction
YT27 Air Leg Rock Drill
Compared with similar products, YT28 YT29 rock drill has the characteristics of high impact power, long service life,easy maintenance, less gas consumption.
YT27 Air Leg Rock Drill
After long-term mining practice, YT28 YT29 rock drill has many advantages. Such as drill faster, light weight and low noice.
YT27 Air Leg Rock Drill
YT24 YT28 YT29 rock drill is equipped with transparent shell type FY200B oil tank to observe oil level, adjust oil quantity and ensure good lubrication.
DETAIL VIEW
Post time: Oct-16-2025
