YT28 Rock Drill
1. Proper Weight
2. Great Efficiency and Speed
3. Break Ferroconcrete,Rocks and Asphalt
Port: CHINA
Minimum Order Quantity: 10 Piece/Pieces any pcs
Supply Ability: 1000 Piece/Pieces per Month more
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: 1.Ply wooden case2.carton
Delivery Detail: 10 DAYS
item name:YT28 Rock Drill
1. Stability
2. Perfect Leg-Drill Balance
3. Uniform High Drill Speed
4. Comparable performance
5. Adaptable to Long-Hole Drilling
6. Automatic Water-feed Device
| products specifications | |
| item name | YT28 |
| Weight | 26kg |
| Overall dimensions | 668mm |
| Stoke | 60mm |
| Cylinder Dia | 80mm |
| Air pressure | 0.4-0.63mpa |
| Water pressure | 0.4mpa |
| Impact energy | 75.5J |
| Torque (at0.4MPa) | |
| Impact frequency | >36Hz |
| Air consumption | 85L/S |
| Drilling speed | |
| Max drilling depth | >6m |
| Air pipe inside dia | 25mm |
| Water pipe inside dia | 13mm |
| Drill bit size | 32-42mm |
| Drilll rod size | H22X108mm |
| FT160 Air leg | |
| Weight | 17kg |
| Length | 1800mm |
| Push stroke | 1365mm |
It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project.Blast hole dia is 34-42mm,drill hole depth is 5 m. This machine may match with Model FT160 air leg.
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