Product Description

The PRD Gold RC Rig is a robust and efficient surface exploration recovery reverse circulation drilling rig. It offers a pullup force of 10800 kg and can drill 5.5-inch diameters up to 200 m depth at angles of 45 to 90 degrees. The rig features a fabricated steel body, spur gear reduction with oil bath lubrication, and a hydraulic system powered by either a truck engine or a 260 hp deck engine. It includes a twin box mast assembly, a double-acting hydraulic feed system, and various attachments such as an RC Head, RC Hose, Cyclone, and Swivel. With 4 hydraulic leveling jacks, telescopic guides, and safety features, it provides stability and ease of use. Optional attachments, truck options, and mounting options of truck, crawler, and skid add versatility to the rig.

Application Surface exploration
Drilling Method Reverse circulation
Flushing Medium Air
Drilling Depth RC : 200 m
Hole Diameter RC : 140 mm (5 ½”")
Rod Handling Method PRD EZ rod handling
Rotary Head Type Top drive rotary head
Rotary Head Travel 8000 mm
Rod Break out method SBS 6 – Swing in breakout (single)
Sampling System Advanced cyclone with adjustable split static cone splitter
Engine - Model Truck Engine with PTO / Deck engine 260 hp
Hydraulic system Hydraulic oil cooler: 120 gpm
Hydraulic tank capacity: 800 liters
Dimension lxbxh: 10600 x 2650 x 4000 mm
Weight 33 Ton*
Optional features Mines safety features
Spin cage
RC fixed cone splitter
Pull up force 16000 kgf (35273 lb.f)
Pull down force 10880 kgf (23990 lb.f)
Pull up speed 39 m/min
Pull down Speed 50 m/min
Angle Drilling 45° to 90° manual locks in 5° increments
Jib Boom arm Jib boom arm is provided for handling drill rods during Angle drilling
Rod Bin 32 nos * 6 m = 192 m
Control panel Extended Swing out – Centralized control panel is at the rear end of the equipment for a convenient view of the drill table provided with all necessary gauges, control system, and emergency switch. A locking arrangement is provided for the safety of operator.
Torque Speed Torque : 4000 Nm
Speed : 0 - 100 rpm
RC attachments RC head, RC hose
Top swivel
Bottom entry air swivel
Deflector box
Blow up / down unit
Winches Survey winch: 0.5 ton
Air Compressor 1200 cfm – 330 psi
Safety features Guards on all rotating equipment
Anti-slip grid mesh on all work platforms
Hand rails on all work platforms
Emergency stops in the control cabin and on all corners of the machine
Heat guards on all exhaust manifolds and piping
Battery isolator
Fire Extinguisher
Platform structure Heavy I and C section welded steel structure covered with chequered plate

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