| QMC450 Specifications | DTH drilling | Core drilling |
| PUMP | Piston Pump (Triplex) 120 lt/min-50 Bar |
Piston Pump (Triplex) |
| Air compressor (separate up to 25 Bar) | ||
| HOLE DIAMETER | 254 mm (max) | 75,7 mm (wireline NQ - Sample 50,6 mm) |
| 96 mm (wireline HQ - Sample 63,5 mm) | ||
| 122,6 mm (wireline PQ - Sample 85 mm) | ||
| DRILLING DEPTH (Related on drilling method and rock conditions) |
Φ 90 -178 mm > 450 m Φ 219-254 mm > 250 m |
Wireline NQ > 600 m |
| Wireline HQ > 450 m | ||
| Wireline PQ > 300 m | ||
| DRILL TUBE DIAMETER | 76 / 89 / 102 mm | 69,9 mm (wireline NQ) |
| 89 mm (wireline HQ) | ||
| 114,3 mm wireline PQ | ||
| DRILL TUBE LENGTH | 3 m or 6 m | |
| TRAMMING SPEED | 2,5 Km/h | |
| CLIMBING ABILITY | 25 0 | |
| ENGINE | CUMMINS 140 KW | |
| ROTARY HEAD SPEED / TORQUE | 0-70 Rpm | 0-650 Rpm |
| 9000 Nm | 1000 Nm | |
| FEED FORCE | 5 tn | |
| PULL UP FORCE | 13 tn | |
| HYDRAULIC WINCH PULL UP FORCE | 1,5 tn (optional 8 tn) | |
| GROUND CLEARANCE | 300 mm | |
| WEIGHT | 10 tn | |
| SHIPPING DIMENSIONS (LXWXH) | 6500 X 2000 X 2900 mm | |