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Instruction of rock drill yt24
The rock drill is a kind of high efficiency air leg rock drill machine. It is widely used for blasting holes and other drilling projects in a quarries, railway construction, water conservancy construction and defence project facility. It is suitable for drill level or gradient holes in medium hard or hard rock(f=8-18). The drilling depth can be five-eight meters. It can be matched with the FT140BD short air-leg or FT140B long air-leg to use in the basis of the width of rock. Also it can be fixed on drilling-vehicle or drilling-shelf. To ensure the well lubricating. This rock drill may match FY200B oil reservior.
Features of rock drill yt24
Easily-accessible position throttle
Integral muffler, lower noise
It accepts heavy duty bits
Reliable structure, easy and stable operation
Drill diam. Can be from 32mm-60mm.
Hand-held and air legs rock drill accessible.
Provide the ultimate combination of performance and economy.
Smart, and durable.
The rock drill is a kind of high efficiency air leg rock drill machine. It is widely used for blasting holes and other drilling projects in a quarries, railway construction, water conservancy construction and defence project facility. It is suitable for drill level or gradient holes in medium hard or hard rock(f=8-18). The drilling depth can be five-eight meters. It can be matched with the FT140BD short air-leg or FT140B long air-leg to use in the basis of the width of rock. Also it can be fixed on drilling-vehicle or drilling-shelf. To ensure the well lubricating. This rock drill may match FY200B oil reservior.
Features of rock drill yt24
Easily-accessible position throttle
Integral muffler, lower noise
It accepts heavy duty bits
Reliable structure, easy and stable operation
Drill diam. Can be from 32mm-60mm.
Hand-held and air legs rock drill accessible.
Provide the ultimate combination of performance and economy.
Smart, and durable.
| Model | YT24 | YT28 | YT29A | |
| Weight | kg | 24 | 26 | 27 |
| Air consumption at 0.63MPa |
L/s | 67 | 81 | 88 |
| Length | mm | 678 | 661 | 659 |
| Shank | mm | 22(25)*108 | 22(25)*108 | 22(25)*108 |
| Bore Dia | mm | 30-42 | 30-42 | 32-45 |
| Impact rate | Hz | 31 | 37 | 37 |
| Air Hose connection |
mm | 19 | 25 | 25 |
| Water Hose connection |
mm | 13 | 13 | 13 |
| Air leg type | FT140B,D | FT140B,D | FT160B |