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diesel rock drill
YN27C handheld internal combustion rock drill is suitable for rock drilling hole, if
change a little parts can be changed to a crusher and the rammer, for all kinds of
crushing, gouge, mining, splitting, tamping, etc.
| Weight | 27kg |
| engine capacity | 185cm3 |
| Engine load speed(determination when chiseled five hole) | >=2450r/min |
| Drill rod idling speed | >=200r/min |
| Bit shank size, drill tail | He*agonal 22*108mm |
| Ma* depth of the borehole | >=6m |
| fuel tank capacity | >=1.14L |
| borehole speed | >=250mm/min |
| Gasoline with lubricating oil blending ratio(According to the volume) | 9:1 |
| spark plug electrode gap | 0.5-0.6mm |
| Oil consumption rate (measurement at the chisel five hole ) | <=0.12L/M |
diesel rock drill
