| Customization: | Available |
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| After-sales Service: | Online Video Services |
| Warranty: | 1 |
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| 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) |
| Air leg | |
| FT160A | |
| Air leg length | 1668mm |
| Pushing stroke | 1338mm |
| Cylinder diameter | 65mm |
| Weight | 17kg |
| FT160B | |
| Air leg length | 1668mm |
| Pushing stroke | 1098mm |
| Cylinder diameter | 65mm |
| Weight | 16kg |
| FT160C | |
| Air leg length | 1820MM |
| Pushing stroke | 1490MM |
| Cylinder diameter | 65MM |
| Weight | 18KG |
| FT170 | |
| Air leg length | 1668mm |
| Pushing stroke | 1338mm |
| Cylinder diameter | 67mm |
| Weight | 18 kg |
| Oiler | |
| FY250A | NW 1.2KG Capacity 0.25L |
| FY500A | NW 3KG Capacity 0.5L |
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