Underground Production Drill Rig
Long-hole drilling rig for underground mining operations
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| Model | | | |
| Production drilling coverage area (W x H) | 6.1x3.8m | 8.5x5.1m | 6.5x6.5m |
| Minimum tunnel size of pass through (W x H) | 2.5x2.8m | 2.5x3.5m | 2.5x2.5m |
| Hole range | Ø64-115mm | Ø64-115mm | Ø64-115mm |
| Feed total length | 3100mm | 3600mm | 3600mm |
| Drilling rod | T45*915mm | T45*1525mm | T38/T45*1525mm |
| Hole depth | 30m | 50m | |
| Dimensions (L x W x H) | 9200x1700x2700mm | 9200x1850x2700mm | 115250x1700x2190/2890mm |
| Turning radius | Inner:R2800mm / Outer:R6000mm | Inner:R2800mm / Outer:R6000mm | Inner:R2650mm / Outer:R5000mm |
| Weight | ≤14t | ≤16t | ≤13.5t |
| Gradeability | 15° | 15° | 15° |
| Tramming speed | 12/4.5km/h | 12/4.5km/h | 12/4.5km/h |
| China IV diesel engine | Cummins B3.9CS4-C110 / 81kW (110HP) | Cummins B3.9CS4-C110 / 81kW (110HP) | Cummins B3.9CS4-C110 / 81kW (110HP) |
| China III diesel engine | Cummins QSB3.9-C100 / 74kW (100HP) | Cummins QSB3.9-C100 / 74kW (100HP) | Cummins QSB3.9-C100 / 74kW (100HP) |
| Drifter power | 20kW | 20kW | 20kW |
| Height over drilling center | 88mm | 88mm | 88mm |
| Electric motor power | 55kW | 55kW | 55kW |
| Electric motor voltage | 380V | 380V | 380V |