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Crawler Drill
Electronically controlled drill
HCR1200

Specifications
| Model | HCR1200-EDⅡ |
|---|---|
| Operating weight | 14100kg |
| Drifter model | HD712 |
| Free air delivery | 7.8m³/min |
| Boom Type | Extention |
| Bit diameter | 76 - 102mm |
| Rod size | 45R, (38R、51R) |
| Rod length | 3660mm (12ft) |