DRILLS
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Cat® rotary drills are available in six models, with a maximum bit load range of up to 75 000 kg (165,347 lb), to suit a wide variety of applications. They're proven to deliver efficiency, high productivity and low cost, as well as provide a comfortable environment for the operator. Cat® track drills are designed for optimum performance and serviceability, while maintaining the ruggedness and reliability our customers have come to expect. Fast cycle times and a low operating cost are achieved through our proven designs that offer enhanced maneuverability, better pattern coverage, and faster set-ups.
| ENGINE MODEL | BIT LOAD | HOLE DIAMETER | ENGINE | |
|---|---|---|---|---|
| MD6240 | 24 000 kg (52,911 lb) | 152-244 mm (6-9.625 in) | C27 (Tier 2) – 597 kW (800 hp) at 2,100 rpm | view Specifications |
| MD6290 | up to 23 737 kg (up to 52,321 lb) | 152 - 244 mm (6.0 - 9.625 in) | C15 (Tier 3) - 403 kW (540 hp) at 2,100 rpm | view Specifications |
| MD6420 | up to 42 000 kg (up to 92,594 lb) | 229 - 311 mm (9.0 - 12.25 in) | C27 (Tier 2) - 597 kW (800 hp) at 2,100 rpm | view Specifications |
| MD6420B | Up to 311 mm (Up to 12.25 in) | QST-30 Tier 2 | 216 kW | view Specifications |
| MD6540 | up to 54 000 kg (up to 119,050 lb) | 229-381 mm (9.0-15 in) | Series 2000 16V – 899 kW (1,205 hp) at 1,800 rpm | view Specifications |
| MD6640 | up to 64 000 kg (up to 141,096 lb) | 244 - 406 mm (9.6 - 16 in) | AC Induction Motor - Dual Shaft 522-746 kW (600 hp) | view Specifications |
| ENGINE MODEL | HOLE DIAMETER | HOLE DEPTH | AIR COMPRESSOR | |
|---|---|---|---|---|
| MD5075 | Up to 127 mm (5 in) | 31 m (102.5 ft) - Maximum Depth | 9.9 m3/min (350 cfm) | view Specifications |
| MD5090 | 89 mm-127 mm (3.5 in-5.0 in) | 22.1 m (72.5 ft) | 8.5 m³/min (300 ft3/min) | view Specifications |
| MD5150C | Up to 152 mm (6 in) | 31 m (102.5 ft) - Maximum Depth | 15.1 m3/min (534 cfm) | view Specifications |
Rotary Drills
- ENGINE MODEL
- MD6240
- HOLE DIAMETER
- 24 000 kg (52,911 lb)
- HOLE DEPTH
- 152-244 mm (6-9.625 in)
- AIR COMPRESSOR
- C27 (Tier 2) – 597 kW (800 hp) at 2,100 rpm view Specifications
- ENGINE MODEL
- MD6290
- HOLE DIAMETER
- up to 23 737 kg (up to 52,321 lb)
- HOLE DEPTH
- 152 - 244 mm (6.0 - 9.625 in)
- AIR COMPRESSOR
- C15 (Tier 3) - 403 kW (540 hp) at 2,100 rpm view Specifications
- ENGINE MODEL
- MD6420
- HOLE DIAMETER
- up to 42 000 kg (up to 92,594 lb)
- HOLE DEPTH
- 229 - 311 mm (9.0 - 12.25 in)
- AIR COMPRESSOR
- C27 (Tier 2) - 597 kW (800 hp) at 2,100 rpm view Specifications
- ENGINE MODEL
- MD6420B
- HOLE DIAMETER
- Up to 311 mm (Up to 12.25 in)
- HOLE DEPTH
- QST-30 Tier 2
- AIR COMPRESSOR
- 216 kW view Specifications
- ENGINE MODEL
- MD6540
- HOLE DIAMETER
- up to 54 000 kg (up to 119,050 lb)
- HOLE DEPTH
- 229-381 mm (9.0-15 in)
- AIR COMPRESSOR
- Series 2000 16V – 899 kW (1,205 hp) at 1,800 rpm view Specifications
- ENGINE MODEL
- MD6640
- HOLE DIAMETER
- up to 64 000 kg (up to 141,096 lb)
- HOLE DEPTH
- 244 - 406 mm (9.6 - 16 in)
- AIR COMPRESSOR
- AC Induction Motor - Dual Shaft 522-746 kW (600 hp) view Specifications
Track Drills
- ENGINE MODEL
- MD5075
- HOLE DIAMETER
- Up to 127 mm (5 in)
- HOLE DEPTH
- 31 m (102.5 ft) - Maximum Depth
- AIR COMPRESSOR
- 9.9 m3/min (350 cfm) view Specifications
- ENGINE MODEL
- MD5090
- HOLE DIAMETER
- 89 mm-127 mm (3.5 in-5.0 in)
- HOLE DEPTH
- 22.1 m (72.5 ft)
- AIR COMPRESSOR
- 8.5 m³/min (300 ft3/min) view Specifications
- ENGINE MODEL
- MD5150C
- HOLE DIAMETER
- Up to 152 mm (6 in)
- HOLE DEPTH
- 31 m (102.5 ft) - Maximum Depth
- AIR COMPRESSOR
- 15.1 m3/min (534 cfm) view Specifications