142K Gen 1 Mobile Hydraulic Workover Unit

Fully Mobile 10k Stripping Stack

This reliable, fully mobile unit comes complete with an optional 10K primary BOP, 10K pump, and internal BOP guides for high-pressure situations.

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142K GEN 1 MOBILE HWU Benefits

  • Dual Handling Winches
  • Built-in Gin Pole
  • Dual motor rotary
  • Proprietary tubing handling system for efficient trip times
  • Mobile 45 Ton Crane


142K GEN 1 - MOBILE HWU Features

  • Snubbing Unit: single steer, tri-drive (jack, HPU, tools, secondary accumulator)
  • Pump Truck: tandem steer, tri-drive body job with pump, tank, line pipe and 30’ trailered catwalk with pipe racks
  • 45T crane truck & high boy hauling primary BOP, 1 anchor block & spool
  • Anchor truck trailering toolshed & doghouse with primary accumulator + 2 anchors


142K GEN 1 - MOBILE HWU Specifications

Max Hoist 142,500 LBS
Max Snub Force 84,000 LBS
Rotary 3300 FT-LBS 100 RPM
Max Depth 6,000 M
Trip Speed 85 Joints/HR
Drive System 2 Leg, 12' Stroke, 600 HP
Mud Tank
30 M3 with guns
Pump 600 HP, 11,000 PSI MSI
BOP's 7-1/16” Cameron Stack 6 BOP 10K Stack
Power Pack 600 HP truck mounted
Mast 45 FT X 3,000 LBS with 2 counter-balance winches and 1 heavy winch
Pipe Size 1.050” – 5.5”
Thru Bore 7-1/16”
Slips Full Opening Cavin C
Crane 45T Mobile Crane
Total Unit Weight
65,000 LBS

Contact Piston Well Services to learn more about our 142K Gen 1 - Mobile HWU and how it can support your well operation.