The REL C850 D/E Super Maxx Blast Hole Drills are designed through Voice Of Customer-driven goals to perform in extremely difficult rock conditions that provide up to 120,000 lbs / 54,431 kg of bit load for 11" (279mm) to 13 3/4” (349mm) diameter hole applications
The C850 D/E Rotary Blast Hole drill is built to take on the toughest of Mining conditions, designed for longevity for an overall reduced ownership cost.
Drilling the harshest of conditions is the speciality of REL C850 D/E
|Drilling Diameter||11 to 13 3/4 inch||279 to 349 mm|
|Pipe Size||10 to 10-3/4 inch||254 to 273 mm|
|SP – Single Pass depth|
|Tall Mast||50 ft||15.25 m|
|REL Super Maxx Drill Mast||60 ft||18.3 m|
|MP - Multi Pass depth|
|Tall Mast Carousel (Three pod+one rod in rotary head)||200 ft||60 m|
|Compressor||2600 cfm – 100 psi||74 m3/min -7 bar|
|Pull Down Capacity||105,000 lbs||47,627 Kg|
|Pull Up Capacity||105,000 lbs||47,627 Kg|
|Bit Load||120,000 lbs||54431 Kg|
|Feed Rate Rapid||160 ft/min||48.7 m/min|
|Rotary Torque||13,800 FT-LBS / 8,300 FT-LBS||18,710 Nm /11,253 Nm|
|Rotary Speed||0-115 rpm / 0-190 rpm|
|HT Electric Motor||1000HP||745 kW|
|Undercarriage||Double Grouser with 800mm width & sufficient rollers|
|Ground Bearing pressure||18.2 psi||125 kPa|
|Speed in slope / Plain||0.6 / 1.24 mph||1 / 2 km/hr|
|Weight Estimated||286,000lbs / 322,000 lbs||130,000 Kg / 146,000 Kg|
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