YT27 Air Leg Pneumatic Rock Drill

YT27 Air Leg Pneumatic Rock Drill

YT27 Air Leg Pneumatic Rock Drill

King Kong Drills company produce different size and type coal cutting picks ,rock drilling tools, cutting picks, road milling teeth etc.



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YT27 Air Leg Pneumatic Rock Drill

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The YT27 air-legged rock drill is a highly efficient lightweight rock drill suitable for downward or inclined drilling in medium-hard or hard (f=8 – 18) rock with a diameter of 34 – 45 mm and an effective drilling depth of up to 5 m.

Cylinder diaφ80
Piston stroke60mm
Working pressure0.4~0.63 (Mpa)
Impact energy75.5 J
Impact frequency≥36.7 Hz
Air consumption80L/s
Working water pressure0.3 Mpa
Air pipe inner diaφ25 mm
Rock drill hole depth5m
Shank sizeH22×108±1mm
Water pipe inner diaφ13 mm
Rock drill hole diaφ34~φ45mm

YT27 Portable Pneumatic Rock Drill is a rock drilling equipment with high efficiency. It is widely used in rock drilling. It’s very important to coal mine, tunnel, railway traffic, water conservancy and so on.


We have professional production, professional certificates to ensure product quality, professional packaging and transportation packaging product safety.Our products are made in China with very good raw materials. we provide 24-hour consultation and after-sales service.If you have any needs or questions about the  rock drill tools, you can contact us, We have various types of drill bits,rock drill rods and our quality is absolutely reliable.


YT27 Air Leg Pneumatic Rock Drill

jack hammer

pneumatic air leg rock drill


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