Certification: | SGS, CE, ISO 9001:2008 |
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Standard: | GB |
Surface Treatment: | Sand Blast |
Manufacturing Process: | Casting |
Material: | Cast Steel |
Type: | Y21ly |
Customization: |
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Technical Specifications |
|
Type |
Y21LY |
Weight |
20 (Kg) |
Length |
620 (mm) |
Cylinder dia |
φ65 (mm) |
Piston stroke |
54 (mm) |
Working pressure |
0.4~0.5 (Mpa) |
Impact energy |
32 (J) |
Impact frequency |
≥31 (Hz) |
Air consumption |
≤33 (L/s) |
Working water pressure |
0.2~0.3 (Mpa) |
Air pipe inner dia |
φ19 (mm) |
Water pipe inner dia |
φ8 (mm) |
Rock drill hole dia |
φ34~φ42 (mm) |
Rock drill hole depth |
5 (m) |
Shank size |
22×108 (mm) |
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