Product Description

The PRD 650 is a bore hole drilling rig designed for domestic water wells with a pull up force of 7800 kg and a drilling capacity ranging from 6 ½” to 10" in diameter. It can reach a maximum depth of 250 meters. The rig utilizes both DTH and Rotary Drilling methods. It is powered by a hydraulic system connected to a truck engine or a suitable Deck Engine with 105 hp. The rig features a sturdy steel structure, a hydraulic mast for raising and lowering. The hydraulic system comprises 2 fixed displacement pumps each for feed and rotation and Mud pump, auxiliary operations and Micro Feed. Hydraulic tank capacity is 450 l. The control panel is conveniently located at the rear end of the equipment. The rig also includes hydraulic leveling jacks, a breakout wrench, a water injection pump, an airline lubricator, and optional attachments such as night lights, a tools box, and a fuel tank for the compressor. It has mounting options of Truck, Crawler and Skid.

Application Domestic Water Wells
Drilling Method DTH / Rotary Drilling
Flushing Medium Air / Water
Drilling Depth 250 m @ 165 mm
Hole Diameter 165 - 254 mm (6 ½” - 10")
Rod Handling Method Single rod changer
Rotary Head Type Top drive rotary head
Rotary Head Travel 5550 mm
Rod Break out method Hydraulic operated breakout system
Engine - Model Suitable Deck Engine 105 hp
Hydraulic system Hydraulic Oil Cooler: 70 gpm
Hydraulic Tank Capacity: 405 litres
Mounting Truck / Crawler / Skid
Optional features Welding Machine
Auxiliary winch: 1 ton
Single Rod Changer
Pull up force 7800 kgf
Pull down force 5300 kgf
Pull up speed 62 m/min
Pull down Speed 103 m/min
Mast overall length 6130 mm
Rod handling length 3 m
Control panel Centralized control panel at rear end of the equipment for convenient view of drill table provided with all necessary gauges, control system and emergency switch. Locking arrangement is provided for the safety of control panel.
Centraliser Opening 10 5/8” (270 mm)
Air Compressor Make ELGI / Atlas Copco / Doosan Compressor capacity 575 cfm - 225 psi (16 bar) 1100 cfm - 300 psi (21 bar)
Mud Pump Option 1: Hydraulic operated PRD 125 Mud Pump (5" x 4.5")
Option 2: Engine / Hydraulic driven Centrifugal Mud Pump
Truck Option Ashok Leyland Stallion 4x4
Ashok Leyland 4x2 / 6x4
12 to 25 ton GVW Truck
Safety features Walkways and Handrails
Rod fall protection system
Platform structure Heavy I and C section welded steel structure covered with 5mm chequered plate

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