YT27 Air leg rock drill, rock drill
1. high efficiency air leg rock drill machine
2. horizontal rock drill
3. air rock drill
Port: Fuzhou
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Month
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: wooden case/Plywood case/package
Delivery Detail: 7-15 days
YT27 Air leg rock drill, rock drill machine breaker
The YT27 air leg rock drill is a kind of high efficiency air leg rock drill machinery.it is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.
Drilling in quarry and coal or limeston mine.
Blasting for railway construction
water conservancy construction and
defence project facility.
| YT27 Air leg rock drill | ||
| Weight | 27 kg | |
| Outside dimension(L×W×H) | 668×248×202mm | |
| Cylinder dia | 80mm | |
| Piston stroke | 60mm | |
| Impact energy | 75.5J | |
| Impact frequencey | 36.9Hz | |
| Air consumption | 83.3L/S | |
| Air pipe (inner dia) | 25mm | |
| Water pipe (inner dia) | 13mm | |
| Air pressure | 0.63MPa | |
| Water pressure | 0.3MPa | |
| Bore dia | 34-45mm | |
| Bore depth | 5m | |
| Shank dimensions(hex×length) | 22×108±1mm/ 25×108±1mm | |
| Model FY250B oil lubricator | ||
| Weight | 1.2kg | |
| Oil capacity | 0.25L | |
| Air leg | FT160A | FT160B |
| Weight | 17kg | 16 kg |
| Llength:max | 3006mm | 2526mm |
| min | 1668mm | 1428mm |
| Propulsion stroke | 1338mm | 1098 mm |
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