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Y20LY hand-held air leg rock drill
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产品描述
- 产品描述
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- Commodity name: Y20LY hand-held air leg rock drill
1.Introduction of Y20LY Hand-held Air Leg Rock Drill
Y20LY hand-held air leg rock drill continuously impacts the shank and continuously inputs compressed air or pressurized water from the center hole of the drill to discharge the slag out of the hole, forming a circular drill hole of a certain depth.
Y20LY hand-held air leg rock drill is mainly used for rock drilling in mine roadway excavation. It is most suitable for large mines and tunnel rock drilling operations. The diameter of the blasthole is 34-42 mm and the depth can reach about 5 meters.
2.Parameters of Y20LY Hand-held Air Leg Rock Drill
Weight
20
kg
Length
561
mm
Cylinder diameter
63
mm
Stroke
55
mm
Working pressure
0.4-0.63
mpa
Air consumption
≤33
l/s
Impact frequency
≥33
hz
Impact energy
≥26
j
Air pipe inner diameter
19
mm
Water pipe inner diameter
8
mm
Bit diameter
34-42
mm
Rock drill hole depth
5
m
Shank diameter
22*108
mm
Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.
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