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- Contact Person : Ms. CHEN MINGXIA
- Company Name : Fuzhou Shen Long Rock Drill Factory
- Tel : 0086-0591-83850729
- Fax : 0086-0591-83850759
- Address : Fujian,FUZHOU,No.11 Baihuazhou Road Gulouyuan Pushang Industrial District Fuzhou Fujian CN
- Country/Region : China
- Zip : 350008
YT28 Air-leg Rock Drill
Detailed Product Description
YT28 rock drill is suitable for drilling and blasting under various of rocks at any direction angles. Blast hole dia is 34-42mm,drill hole depth is 5 m This machine may match with Model FT160BD short air leg or Model FT160BC long air leg.
This machine has transparent surface of FY200B oil reservoir, easy to observe the oil lever, adjust oil quantity, ensure the well lubricated.
Specification
Weight 26 kg
Length 661mm
Cylinder dia 80mm
Piston stroke 60mm
Air pressure 0.4- 0.63MPa
Impact frequencey 37 Hz
Air consumption 81L/S
Air pipe (inner dia ) 25mm
Water pipe (inner dia ) 13mm
Drill bit dia 34-42mm
Shank dimensions(hex*length) 22*108mm
