Rock bore hole drillers
YO18
Quantity:
Rock bore hole drillers
The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.
Features:
·Fit for wet drilling in medium-hard or hard rock.
·Grouped control mechanism,quick to start up, with"air on ,water on, air off,water off"mechanism,convenient to handle and easy to maintain and repair.
·Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
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The rock drill is used for rock drilling, blasting holes and other drilling works in the quarries, small coal mines and other constructions.
Features:
·Fit for wet drilling in medium-hard or hard rock.
·Grouped control mechanism,quick to start up, with"air on ,water on, air off,water off"mechanism,convenient to handle and easy to maintain and repair.
·Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
| Model Number | YO18 | YH20 | YT24 | YT28 |
| Weight | 18KG | 20KG | 24KG | 26kg |
| Length | 550mm | 560mm | 678mm | 661mm |
| Cvinder Diameter | 58mm | 63mm | 70mm | 60*60mm |
| Impact frequency | ≥ 32 Hz | ≥33Hz | ≥31Hz | ≥37hz |
| Impact Consumpton | ≥22J | ≥ 26J | ≥ 65J | ≥70J |
| Air consumption | ≤ 20L/s | ≤ 30L/s | ≤ 67L/s | ≤81L/s |
| Working pressure | 0.4Mpa-0.63Mpa | 0.4~0.63Mpa | 0.4~0.63Mpa | 0.4~0.63mpa |
| Air Compressor | W-4/5 LGY-5/8 | W-4/5 LGY-5/8 | LGY-4.5/6 | LGY-5/8 |
| Drill Bit with Tooth | 38/40/42MM | |||
| Air Horse | 25MM*15M | |||
| 25MM*50M 20KG | ||||
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