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YT-28 Pusher Air Leg Pneumatic Rock Drill for Stone

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  • YT-28
  • Jinquan
  • China
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YT28 Pusher Leg Rock Drill is a kind of high efficiency air leg rock drill machinery. It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project.
 
It 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.

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× 108± 1mm 
The function specification that Air pressure is 0.63Mpa 
FT160BD Air leg(short) 
Length 1400mm 
Push stroke 965mm 
Cylinder dia. 65mm 
Weight 14.4 kg 
FT160 Air leg(long) 
Length 1800mm 
Push stroke 1365mm 
Cylinder dia. 65mm 
Weight 169 kg 
FY200B oil reservoir 
Oil capacity 200ml

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)

22×108±1mm/ 25×108±1mm

The function specification that Air pressure is 0.63Mpa

FT160BD Air leg(short)

Length

1400mm

Push stroke

965mm

Cylinder dia.

65mm

Weight

≈ 14.4 kg

FT160 Air leg(long)

Length

1800mm

Push stroke

1365mm

Cylinder dia.

65mm

Weight

≈ 16.9 kg

FY200B oil reservoir

Oil capacity

200ml

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No. 16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311)
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