C650 D
C650 D
Rotary Drilling Series
The REL C650 D Rotary Blast Hole drills are designed to drill clean holes of 6 1/4 inch (159mm) to 9 inches (229mm) diameter to a maximum depth of 120 ft (36.5m) using 30 ft (9m) long rods and 160 ft (48m) using 87.6 ft (26.7m) long rods. Our Blast Hole is available in three customized variants designed to deliver the required diameter hole based on your mining needs.
The Mast is electrically welded and made of square and rectangular steel tube mast of robust construction to withstand adverse drilling conditions
- The C650 D Blast Hole Drills is available with 9 meter and 13 meter single pass mast options.
- The Mast is electrically welded square and made of rectangular steel tube mast of robust construction to withstand adverse drilling conditions
- Cabin of the REL C650 D provides maximum comfort, usability conforming to the regulatory standards.
- The layout of the C650 D Drill is designed for better serviceability with easy access to all daily check zones and regular change interval components
- Small in size big on performance – The C650 D Series drills commands with the smallest footprint in its class providing it with better Spacing burden ratios and making it easier to manoeuvre in tight corners
- Its maximum height of 4.4 meters makes it easy for transportation along with the mast
- The REL C650 D is available with three Autonomous Package
- Basic One touch
- Fully Autonomous
- Remotely Operated Fully Autonomous Packages
| Parameters | Unit | ROTARY | DTH |
|---|---|---|---|
| Recommended hole-diameter | inch | 6-1/4 to 9 | 5 to 6-3/4 |
| mm | 159 to 229 | 127 to 171 | |
| Drill rod / tube diameter | inch | 5 to 7 | 4 to 5 |
| mm | 127 to 178 | 101 to 127 | |
| Single pass (Standard) | feet (m) | 30 (9) | |
| Single pass (Optional) | feet (m) | 42.6 (13) | |
| Multi pass capacity | feet (m) | 150 (45) /87.6 (26.7) | 150 (45) |
| Drill pipe length | feet (m) | 30 (9) | |
| Storage capacity | 3 Pod / 4 Pod | 4 Pod | |
| Rotation Torque | lbf.in | 55000-78000 | 53100 |
| Nm | 6200-8800 | 6000 | |
| Rotation Speed | rpm | 0 to 150 | 0 to 90 |
| Feed force | lbf | 40000-50000 | 30000 |
| kN | 178-222 | 133 | |
| Hoist force | lbf | 22000-28000 | 20000 |
| kN | 98-125 | 89 | |
| Normal Feed rate | ft/min | 15-22 | 22 |
| m/min | 4.5-6.7 | 6.7 | |
| Normal Hoist Rate | ft/min | 25-40 | 40 |
| m/min | 7.6-12.1 | 12.2 | |
| Fast Feed rate | ft/min | 65-90 | 65 |
| m/min | 19.8-27.4 | 19.8 | |
| Fast Hoist Rate | ft/min | 110-130 | 105 |
| m/min | 33.5-39.6 | 32 | |
| Engine type | Model | CAT C15 (Tier 3) | CAT C15 (Tier 3) |
| Engine output power | HP | 440 / 540 HP @ 1800 rpm | 540 HP @ 1800 rpm |
| kW | 328 / 403 kW @ 1800 rpm | 403 kW @ 1800 rpm | |
| Compressor capacity | cfm x psi | 750 x 100 / 1000 x 100 | 1000/900 x 350 |
| m3/min x bar | 21.2 x 6.9 / 28.3 x 6.9 | 28.3/25.5 x 24.1 | |
| Opearator cabin | FOPS Certified, AC & Heater | ||
| Tramming speed | mph | 0.9 / 2.2 | |
| kmph | 1.5 / 3.5 | ||