PRD drill rigs
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  • WW18 water well drill rig
  • WW18 PRD rig
  • 18,000kg pullback PRD drill rig

PRD WW18 (Ref No 5389) Water Well drill rig

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Product Description

PRD WW18 Water Well mud/air drill rig

Maximum Depth 550m / 177mm hole 4-1/2″ OD drill pipe

PRD-WW18 Perth Walk Around.MOV


Cummins 6CTA8.3 – C260 260hp @ 1900rpm 24Volt
Estimated fuel consumption @ full power = 30 lts per hour


  • 9.25m over all. Fully welded RHS and LHS lattice construction with cross bracing. Box section 500 x 500 x 425mm.
  • Pullback: 18,000 kg
  • Pulldown: 11,800 kg
  • Feed travel: 7m

Rotation Head: PRD R-62 top head drive rotary head.

  • Spindle bore: 40mm
  • Spindle thread: 2-7/8″ API IF
  • Gear Ratio: 03.01
  • Danfoss / MS rotation motor
  • Gears: Hardened and ground spur gears


Hydraulic tank: 780litres with hydraulic cooler


4 hydraulic jacks with over centre valves


Injection pump: Triplex 80l/pm @ 40bar – hydraulically driven


Air / Fluid manifold with manual activation valves for air / mud lines


Hammer oiler


Dual battery system with isolator


Break / Make:

  • Hydraulic swing out

    dual breakout system

    with 42690 Nm 267mm OD with 457mm when open


  • Hands Free

    – Automatic rod handling system with on board tilting rod bin

2 tonne haul winch.


The PRD WW18 is also capable of drilling de-watering, monitoring, and injection wells.


This rig is brand new and available ex Perth Australia for delivery.


Also available at extra cost is

New 2022 Tatra 335 8×8 cab chassis

66 x 4-1/2″ OD x 6m drill pipe new

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