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（chinacoal08)Specifications
1. high efficiency air leg rock drill machine
2. low air consumption
3. jack hammer
2. low air consumption
3. jack hammer
Y26 type hand-hold rock drill is used at mines,Railway,irrigation and quarries to digging holes and for the second digging holes.
Y26 type hand-hold rock drill can be used be used to digging dry or wet by horizontal holes,vertical holes or angling holes on medium-hard rock or hard rock.
Weight
|
26kg
|
Length
|
650*534*125
|
Dia of Cylinder
|
70mm
|
Stroke
|
70mm
|
Rock drill frequency
|
23HZ
|
Drilling speed
|
200r/min
|
Inner dia of air pipe
|
19mm
|
Inner dia of water pipe
|
13mm
|
Strike power
|
30J
|
Working water pressure
|
0.3-0.35Mpa
|
Checking tail size
|
22*108mm
|
Air consume of rock drill
|
47L/S
|
Noise
|
124db
|
Dia of rock drill hole
|
34-42mm
|
Depth of rock drill hole
|
5m
|
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