YT28 Technical specifications | |
Type | YT28 |
Weight | 26 (Kg) |
Length | 661 (mm) |
Cylinder dia | φ80 (mm) |
Piston stroke | 60 (mm) |
Working pressure | 0.4~0.5 (Mpa) |
Impact energy | ≥60.2 (J) |
Impact frequency | ≥37(Hz) |
Air consumption | ≤81 (L/s) |
Working water pressure | 0.2~0.3 (Mpa) |
Air pipe inner dia | φ25 (mm) |
Water pipe inner dia | φ13 (mm) |
Rock drill hole dia | φ34~φ42 (mm) |
Rock drill hole depth | 5 (m) |
Shank size | 22×108 (mm) |
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Address：No.189 Qukou Town, Xianghe County, Langfang City, Hebei Province,China