Underground Face Drill Rig (Multi-Boom)
Underground jumbo drill rig for underground mining and tunneling applications
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| Model | | |
| Face drilling coverage area (W x H) | 13.8x9.6m | 16.2x13.2m |
| Bolting drilling coverage area (W x H) | 21x13.4m | 23.2x16.9m |
| Minimum tunnel size of pass through (W x H) | 3.1x4.3m | 3.5x4.5m |
| Hole range | Ø41-102mm | Ø41-102mm |
| Feed total length | 7244mm | 7244mm |
| Drilling rod | T38-H35-R32*5525mm | T38-H35-R32*5525mm |
| Hole depth | 5270mm | 5270mm |
| Dimensions (L x W x H) | 16230x2800x3590/4390mm | 16976x2930x3159/3859mm |
| Turning radius | Inner:R4900mm / Outer:R8470mm | Inner:R6500mm / Outer:R12100mm |
| Weight | ≤35.5t | ≤50t |
| Gradeability | 15° | 15° |
| Tramming speed | Forward:29/7.8km/h / Reverse:10.4km/h | 17/10/5km/h |
| China IV diesel engine | Cummins B5.9CS4-C175 / 129kW (175HP) | Cummins B6.7CS4-C240 / 177kW (240HP) |
| China III diesel engine | - | Cummins QSC8.3-C240 / 179kW (240HP) |
| Drifter power | 20kW | 20kW |
| Height over drilling center | 88mm | 88mm |
| Electric motor power | 55x2kW | 55x3kW |
| Electric motor voltage | 380V | 380V |