Flagship RC rig · RC

PRD OZ RC

Surface Exploration • Reverse Circulation

In our fleet · available now

Key figures

Purpose-built structural strength.

Application: Surface exploration
Drilling Angle: 45° to 90° with manual locks in 5° increments
Prime Mover*: Suitable truck engine with PTO through transfer gearbox, or 360 hp deck engine
Platform: Heavy I- and C-section welded steel structure with chequered plate
Mast Assembly: Twin tubular box construction; 12,000 mm overall; 8,000 mm rotary travel; 6 m rods
Mast Raising: Two hydraulic cylinders with dumping arrangement for angle drilling
Feed System: Two double-acting cylinders, 1:2 rope reeving; pull-down 17,700 kgf at 210 bar
Feed Speeds: Pull-up 29 m/min; pull-down 66 m/min

Torque where it matters. Purpose-built systems deliver repeatable drilling performance and responsive operation.

Rotary Head: Steel body; spur-gear reduction; oil-bath lubrication; deflector box; top-entry air swivel and blow-down unit
Spindle: 79 mm hollow spindle; 4 in API FH female bottom connection; twin hydraulic motors
Airline Lubricator: Positive-acting venturi inline unit; 15 L tank; 1,000 psi working pressure
Hydraulic Pumps: Two variable piston pumps for feed, rotation and winches; fixed pumps for auxiliary functions and oil cooler
Control: Pilot-operated proportional control valves for feed and rotation
Cooling & Tank: 120 gpm hydraulic oil cooler; 800 L hydraulic tank

Faster handling. Cleaner recovery. Designed for productive shifts.

Rod Handling: EZ wireless radio-remote system with extended swing-out arm for loading and unloading drill pipe
Rod Rack*: 32 pipes x 6 m; total rack capacity 192 m
RC Sampling: Cyclone system with static cone splitter
RC Attachments: RC head and hose; top-entry air swivel; deflector box and blow-down unit
Jib Boom Arm: Provided for drill-rod handling during angle drilling
Breakout System: Hydraulic SBS 6 swing-in single-wrench system
Survey Winch: 500 kg hoisting capacity; 400 m drum; 5 mm rope
Control Panel: Rear centralized swing-out panel with gauges, emergency switch and safety lock

Ready for the field.

Levelling: Four hydraulic jacks with telescopic guides and locking check valves
Air Compressor*: Recommended ELGI, 1,200 cfm at 500 psi / 35 bar
Water / Foam: Triplex injection pump; 80 lpm maximum flow; 40 bar maximum pressure
Additional: Night lights, handrails, hammer stand and compressor fuel tank
Documentation: Operation, maintenance and spare-parts manual
Mounting*: Crawler or truck

* Prime mover, compressor and mounting combinations vary according to design feasibility. Brochure / manufacturer page ↗

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