REL Drilling Solutions

C650 D

Rotary Drilling Series

Diameter :6-1/4” (159mm) to 9” (229mm) by Rotary

Single pass Depth : 30 ft (9m) & 42.6 ft (13m)

Multi pass Depth : 150 ft (45m) & 87.6 ft (26.7m)

Application :

Mining & Quarrying

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 150 ft (45m) 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.

C750 D/E

Rotary Drilling Series

Diameter : 9” (229mm) to 11” (279mm)

Single pass Depth : 37 ft (11.3m) & 59 ft (18m)

Multi pass Depth : 197 ft (60m)

Application :


The REL C750 D/E 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 37 ft(11.3m). The REL Super Maxx Mast with Maximum single pass depth of 59 ft(18m)

C850 D/E

Rotary Drilling Series

Diameter : 11" (279mm) to 13 3/4” (349mm)

Single pass Depth : 15.2 m/18m (50 ft / 59 ft )

Multi pass Depth : 200 ft (61m)

Application :


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.

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