WW-174T Water Well Drill Rig

Water Well & Rotary Drilling, Trailer Mounted Drill Rig

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Our powerful WW-174 is designed specifically for the water well contractor, and features a highly efficient 74 horse power, tier-4 compliant engine, and 4-speed, high torque gearbox. This rig comes standard with an extended mast, built to accommodate 10 foot drill rods, and can drill to depths of 500-650 feet. It also includes a high capacity winch and a pipe clamp. Can be mounted on a truck, trailer or our rubber track system.

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  • 74 hp (55.2 kW), tier-4 compliant, turbo charged diesel engine
  • Water cooled
  • 12 V electric start
  • Emergency stop button
  • Rpm gauge
  • Oil pressure gauge

Hydraulic System

  • 50 gpm (189 lpm) max combined hydraulic flow
  • Max 3000 psi (206 bar)
  • Load sensing variable displacement axial piston pump
  • Oil cooler

Trailer Mounted

  • Custom-made trailer with two axles
  • Break lights and break system
  • Built-in rod and casing rack


  • Chain driven mast
  • V-Rollers
  • Tilt rotate for travel
  • Standard mast stoke of 10.5 ft (3 m) for up to 10 foot drill rod

Pipe Clamp

  • Single pipe/rod bottom clamp
  • Size capability from 1.5” to 6” (Other sizes available)

Telescopic Tower

  • Telescopic tower
  • 21 ft (6.4 m) max height (longer travel available)
  • Wireline pulley, tower counterbalance hydraulic locking system

Mud Pump

  • Centrifugal pump (Other pump options available)
  • Up to 100 psi (6.89 bar)
  • 250 gpm flow (946 lpm)
  • Independent hydraulic motor
  • Quick coupling
  • Mounted on drill rig frame

Leveling Outriggers

  • 4 hydraulic level outriggers with independent controls

Drill Motor - Rotary Gearbox MS-500

  • Gear 1: 723 rpm at 573 ft lbs (776 Nm) torque
  • Gear 2: 361 rpm at 1145 ft lbs (1552 Nm) torque
  • Gear 3: 181 rpm at 2290 ft lbs (3104 Nm) torque
  • Gear 4: 90 rpm at 4580 ft lbs (6209 Nm) torque
  • Built-in heavy duty wet swivel (see below)

Heavy Duty Wet Swivel

  • Top intake
  • Three quick-change connectors (AWJ, AW, BW, BWL, NW, NWL, HW, HWL, PW, PWL) others available
  • Automatic spring floating, system

Lifting Winch

  • 4,500 lbs (2,041 kg) lift capacity
  • Planetary gear
  • Balance weight and locking hook
  • ¼”- ½” (6-12 mm) cable diameter

Fuel Tank

  • 13 gallon (50 liters) fuel tank with fuel sending sensor

Hydraulic Oil Tank

  • 65 gallon (246 liters) hydraulic oil tank with built-in site level glass

Depth Capacity

  • 500-650 feet


  • Dual pipe clamp with breakout
  • Track mounted option
  • Three axle trailer option
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