The REL C750 Rotary Blast Hole Drill Machines is designed to drill holes ranging from 9 inches (229mm) to 11 inches (279mm). Our Blast hole drill is available in both Electric and Diesel Variants with two mast Options. The standard mast with a maximum single pass depth of 35 Feet and multipass depth of 175 Feet. The REL Super Maxx Mast with Maximum single pass depth of 55 Feet and Multipass depth of 220 Feet
SPECIFICATION | Imperial | Metric |
---|---|---|
Drilling Diameter | 6-3/4 to 11 inch | 171 to 279 mm |
Pipe Size | 5, 6-1/4, 7, 8-5/8 inch | 127, 159, 178, 219 mm |
Single Pass depth | ||
Tall Mast | 37 ft | 11.2 m |
REL Super Maxx Drill Mast | 55 ft | 16.7 m |
Multi Pass depth | ||
Tall Mast (Four pod) | 195 ft | 59.4 m |
REL Super Maxx (Three pod) | 220 ft | 67 m |
Compressor | 1600 cfm – 100 psi | 42.4 m3/min – 7 bar |
1900 cfm – 100 psi | 53.8 m3/min – 7 bar | |
Pull Down Capacity | 70000 lbs | 31760 Kg |
Pull Up Capacity | 33000 lbs | 14970 Kg |
Max Bit Load | 75000 lbs | 34030 Kg |
Feed Rate Rapid | 75 ft/min | 22.8 m/min |
Rotary Torque | 108000 in-lbs | 12202 Nm |
Rotary Speed | 0-150 RPM | |
Engine CAT | 630 HP | 470 kW |
800 HP | 597 kW | |
Undercarriage | Triple Grouser with 750mm width & sufficient rollers | |
Ground Bearing pressure | 14.35 psi | 102.4 kPa |
Speed in slope / Plain | 0.9 / 1.86 mph | 1.5 / 3.0 km/hr |
Weight Estimated | 165300 lbs | 75000 Kg |
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