PRD Water Well Drilling Rigs
Capacity 6" to 10" borehole to a depth of 1200 feet (363 mtr) with DTH
6" to 10" borehole to a depth of 500 feet (150 mtr) with Mud Pump
Prime Mover
Truck mounted Rig with power from Truck Engine.
Work Method Rotation with direct circulation, nucleus destruction with bleeding
by air, water, foam by DTH, rotary using drag bit/rock roller bit in over burders.
Box type structure

Max. Capacity
39,600 Lbs (18 tons)
27 feet (8 mtr)
Rod handling capacity
20 feet (6.1 mtr)
Hydraulic System
Max operating pressure 3200 PSI (225 kgs./cm2)
Hydraulic Oil Cooler 95 GPM fin type cooler fan drive through hydraulic motor
Pull up and Full Down
By means of hydraulic cylinder and wire rope, Reeving Ratio 1:3
Max. Pull up force
20,240 lbs (9200 kgs)
Max. Pull up speed
254 ft / min (77 mtr / min)
Max. Pull down force
13,900 lbs (6318 kgs)
Max. Pull down speed
400 ft / min (135 mtr / min)
Rotary Head
Rotary head is powered by one hydraulic motor with built in swivel arrangement for mud rotary drilling
Max. Torque
26,400 inch-lbs (303 kg-mtr)

Max. Speed
0 to 150 RPM
Jacks Four hydraulic jacks, front two are box type.
Water Injection Pump
Triplex  reciprocating  pump of 50 LPM 1000 PSI  powered by hydraulic motor.

Break out Wrench
To open the drill joints hydrailics break out wreanch of 350 mm stroke will be provided.
Rod Changer

Manually operated rod changer to handle 3 rods with 1000 kg capacity pull up winch to carry drill rods, castings and hammer tools.
Optional Attachments

Welding machine, Diesel fueling pump, skid plateform with deck engine.
Suitable Compressor
800 cfm, 200 psi / 900 cfm, 200 psi / 1000 cfm, 110 cfm, 300 psi.
Suitable Mud Pump
Model PRDM 125 for bore hole dia 6 to 10" up to 80 mtr
Model PRDM 150 for bore hole dia 6 to 10" up to 100 mtr
Model PRDM 200 for bore hole dia 6 to 10" up to 150 mtr
For More Information About this Waterwell Drilling Rig Click
Water Well Drilling Rig (PRD Max Drill 2000)
Capacity 6" to 12" dia. bore holes to a depth of 2000ft. (605 mtr.)
For more details about this Drilling Rig Contact
Water Well Drilling Rig (PRD Speed Star)
Capacity 6" TO 10" bore holes to a depth of 1200 ft. (363 mtr)
For more details about this Drilling Rig Contact