Air Leg Pneumatic Rock Drill

Payment Terms: T/T
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Basic Info.
  • Model No.: YT28 
  • Place of Origin: Beijing  
  • Min.Order: 5 Set/Sets
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 20000set/year
  • Packing:woodencase
  • Delivery Date: 10 days
The Products are mainly used in construction sites, various types of mines, railways, water conservancy construction national defense construction areas fdrilling operations.

Product Features: 
YT28 pusher leg rock drill apply in hard rock on the rock drill operation, it has strong adaptability to the working conditions. The product is energy efficiency, Its components has long life durable. 
The machice can be generally used with the same type, it can greatly reduce the customer loss fspare part replacement.

YT28T echnical specifications




26 (Kg)


661 (mm)

Cylinder dia

φ80 (mm)

Piston stroke

60 (mm)

Working pressure

0.4~0.5 (Mpa)

Impact energy

≥60.2 (J)

Impact frequency


Air consumption

≤81 (L/s)

Working water pressure

0.2~0.3 (Mpa)

Air pipe inner dia

φ25 (mm)

Water pipe inner dia

φ13 (mm)

Rock drill hole dia

φ34~φ42 (mm)

Rock drill hole depth

5 (m)

Shank size

22×108 (mm)

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Tel: 86-10-63422181
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Beijing Tengyue Technology Co.,Ltd
No8 huayuanyili Taipingqiao west road Fengtai District, Beijing, China (Mainland)
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