Hand Held Rock Drill anchor bolt drilling machine
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Specifications
YT29A Air Leg Rock Drill
chinacoal07 ock drill;drill;YT29A rock drill
chinacoal07
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Product Introduction
YT29A air leg rock drill is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defense project facility.When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.
Main Parameter
| Model | YT29A air leg rock drill |
| Weight | 26.5kg |
| Size | 659*248*205 mm |
| Impact energy | >70Jolue |
| Cylinder size | 82mm |
| Piston travel | 60mm |
| Air pressure | 0.4-0.63mpa |
| Impact energy | >70Jolue |
| Air consumption | ≤65L/S |
| Drilling Frequency | ≥37HZ |
| working hydraulic pressure | 0.3mpa |
| Air pipe inner Dia. | 25mm |
| Drilling Hole Dia. | 34-45mm |
| Drilling Depth | 5m |
| Shank Size | 22*108mm(±1mm) |
