Hydraulic Power Units

Multi-Purpose Portable Hydraulic Power Packs for the Drilling and Geotechnical Industry

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TMG manufactures various portable hydraulic power units designed specifically for compaction grouting, marine construction and the geotechnical, underpinning and construction industries.

These multi-use hydraulic power units are a workhorse, used for underpinning, compaction grouting and geotechnical investigation. The unique dual-hydraulic connectors allow for simultaneous attachment of extraction tools and other connections. Time-tested, dependable Kohler engine with full factory warranty.

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  • 23.5hp gasoline engine.
  • 12 volt battery starter
  • Digital tach/hour meter readout
  • 7 gallon fuel tank

Hydraulic System

  • Choose between 10 GPM or 20 GPM system.
  • Max 3000 PSI (4000 PSI Optional)
  • Single stage pump for 10 GPM or 2 stage pump for 20 GPM.
  • Dual quick disconnect hydraulic connectors for multi tools use
  • Hydraulic oil cooler
  • Large oversized hydraulic filter


  • Extra large ATV style tires


  • Large 3/4" couplings to handle 20 GPM flow
  • 17 gallon hydraulic oil reservoir
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