HandHeld Rock Drill
33 Items in Stock
Application: Mining and construction applications include building demolition work, geological exploration drilling and ground engineering, and various splitting cement pavement, the asphalt road surface, crushing, tamping, gouge and fire r
Application:
Mining and construction applications include building demolition work, geological exploration drilling and ground engineering, and various splitting cement pavement, the asphalt road surface, crushing, tamping, gouge and fire rescue, and other functions, is more suitable for drilling, fracturing, blasting in mines, mining.
Features:Good performance, high efficiency, light weight,generally under 25kg, convenient to use in operators. Various small diameter and shallow holes can be drilled. Generally, only downward and nearly horizontal holes are drilled.
Parameters:
| Type | HY18 | HY20 | HY24 | HY26A | YT28A-D |
| Whole weight(kgs) | 18 | 18 | 24 | 25 | 27 |
| Total length(mm) | 556 | 556 | 678 | 670 | 656 |
| Cylinder diamter(mm) | 58 | 64 | 70 | 76 | 80 |
| Piston stroke(mm) | 50 | 52 | 70 | 62 | 60 |
| Using air pressure(Mpa) | 0.4-0.5 | 0.4-0.5 | 0.5 | 0.5 | 0.5 |
| Gas consumption(m3/min) | 1.4 | 1.7 | 2.8 | 3.2 | 3.8 |
| Tracheal diamter(mm) | 19 | 19 | 19 | 25 | 25 |
| Shank specifications(mm) | B22*108 | B22*108 | B22*108 | B22*108 | B22*108 |
| Matching air leg | FT100 | FT100 | FT100 | FT100 | FT100 |
