Features of rock drill
1.Easy to operate , just turn the handle to make it work.
2. Time and labor saving, Drilling fast and high efficiency.
3.Light Drilling Tools, only 27kgs, easy to carry.
4.Used to drill vertical downward hole(max depth 6m) and and <45° upward hole.
5. First-class level Drilling Tools, suitable for site without
power or pressure equipment, it has wide adaptability for high mountain and plain, extreme temperature (40 to -40)
6.It is easy to be carried along, applied to work on high mountains, plains, hot and cold area with no power and no water supply and air compressingdevice, and especially suits the projects that the machine has to be carried at any time and any area.
Technical parameters
Model | YN29 |
Drilling diameter(mm) | 26-46 |
Drilling depth(m) | >6 |
Weight(kg) | 29 |
Engine type | Single cylinder air cooling |
Engine displacement | 185 cubic meter |
Oil tank capacity(L) | 1.14(Minimum) |
Drilling speed | 250mm/min |
Impact force | 20J(Minimum) |
Overview Quick Details Condition: New Type: Surface Grinding Machine CNC or Not: Normal Max. Grinding Diameter: 20mm Max. Grinding Length: Effective length of 60 mm, more than how long are free Place of Origin: Zhejiang, China (Mainland) Brand Name: MRCM Model Number: MR-20G ...