YT23D Air Leg Rock Drill for Hard Rock

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Introduction of YT23D Air Leg Rock Drill for Hard Rock

1. The YT23D Air Leg Rock Drill for Hard rock has good performance under low pressure; it is suitable for act impetus with long air pipe and small air compressor.

2.YT23D Air Leg Rock Drill for Hard Rock is use for drilling in mines, quarries, railway construction, water conservancy and national defense project facility.

3. When it is matched with Model FY200A oil reservoir and Model FT160A or FT160B air-leg, it can perform wet drilling under various of rocks at a clinic and incline orientation, it can also use in the trolley without Air-leg.

4. YT23D Air Leg Rock Drill for Hard Rock is a tool for the secondary blasting in quarry and especially for rocking 20mm hose in marble and granite, it has characteristic of low weight, reasonable structure, handy use and little air consumption.

Parameter of YT23D Air Leg Rock Drill for Hard Rock

Model	YT23D
Weight	24 kg
length	668mm
Air pressure	0.35-0.63MPa
Cylinder dia	70mm
Piston stroke	70mm
Impact frequencey(at0.4MPa)	≥28HZ
Impact energy(at0.4MPa)	≥45J
Air consumption(at0.4MPa)	≤38 L/S
Noise	≤112dB(A)
Water pressure	0.2-0.3MPa
Air pipe (inner dia)	19 mm
Water pipe (inner dia)	13 mm
Bore dia	34-42mm
Bore depth	5m
Shank dimensions(hex*length)	22*08+-1 mm

Pictures of YT23D Air Leg Rock Drill for Hard Rock