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HS-CODE
27-
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Detailed Description
YT series rock drill/ hammer drill /rock drilling machine
1.Light weight, high drilling speed
2.low gas consumption, small vibration
3.easy to operate, low failure rate
4.parts long life and good economic benefit
Pneumatic rock drill is a kind of high efficient drilling machinery. It is widely used in rock drivage and various blasting hole drilling in the drilling operation, is mine, railway, traffic, water conservancy construction regarding the project of the important tools.
Structure features: this machine adopts bowl with valve distribution form, reasonable structure, flexible. With light weight, high drilling speed, low gas consumption, small vibration, easy to operate, low failure rate
and long life of parts, as well as good economic benefit.
Type 7655 7665 YT24 YT27 YT28 YT29
Weight 24kg 25.5 kg 24 kg 27 kg 28 kg 26.5kg
Total length 628mm 550 mm 678 mm 668 mm 661 mm 659mm
Using air pressure 0.63Mpa 0.63 Mpa 0.63 Mpa 0.63 Mpa 0.63 Mpa 0.63Mpa
Cylinder bore 76mm 76 mm 70 mm 80 mm 80 mm 82mm
Tracheal diameter 25mm 25 mm 25 mm 25 mm 25 mm 25mm
Pipe diameter 13mm 13 mm 13 mm 13 mm 13 mm 13mm
The hole diameter 34-42mm 34-42 mm 34-42 mm 34-42 mm 34-42 mm 34-45
mm
Drill hole depth 5m 5 m 5 m 5 m 5 m 5m
Shank specifications 22*108 22*108 22*108 22*108 22*108 22*108
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