HPU Prime 127 | Hydraulic Power Units for Sale - DAE Pumps

Prime 127 Hydraulic Power Units – 127 HP / 2500-3300 PSI / Up To 52 GPM

DAE Pumps Prime 127 Hydraulic Power Unit

Prime 127 Hydraulic Power Units – 127 HP / 2500-3300 PSI / Up To 52 GPM

DAE Pumps Prime 25 Hydraulic Power Units provide high-quality power for your hydraulic tools and equipment through a heavy-duty diesel-driven engine. The Prime 127 offers 127 HP at an operating pressure between 2500 and 3300 PSI with hydraulic flow up to 52 GPM, and a 120 gallons hydraulic tank capacity. This powerful HPU system delivers the force and torque needed to operate a variety of power tools. 

The robust DAE Pumps Prime 127 HPU system has a high-capacity hydraulic cooler and a powerful Isuzu industrial engine. Available on a skid or trailer, this portable hydraulic power pack can go with you anywhere because it is DOT certified for highway towing so you can bring it with you for additional power at those heavy-duty jobs.  The EPA-rated Tier 4 Isuzu engine is equipped with a 120 gallons capacity fuel tank for extended operating time. DAE Pumps Prime 127 is the right size hydraulic power pack for many heavy-duty tools.

The Prime 127 provides complete power for all our 3″ and 4″ hydraulic submersible slurry pumps and many hydraulic dredge pumps. These hydraulic power systems include high-quality and carefully designed safety, environmental, and maintenance features. Our high-performance HPU is designed without a diesel particulate filter (DPF). By doing so, we have eliminated the tremendous maintenance headaches caused by active regeneration used by other engine manufacturers.

The Prime 127 is part of the Prime Series HPUs which offer a variety of sizes, power, configurations, and more to match your needs.

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Prime 127 Hydraulic Power Units


Horsepower: 127 HP / 94 kW
Operating Pressure: 2500 to 3300 PSI(172-227 Bar)
Hydraulic Flow: Up to 52 GPM (Up to 196 LPM)
Hydraulic Tank: 120 Gal (454 Liters)
Diesel Tank: 120 Gal (454 Liters)
Skid Weight: 5500 LBS (2495 kg)
Skid Dimensions: 96” x 56” x 72” (243 cm x 142 cm x 182 cm)
Trailer Weight: 5700 LBS (2585 kg)
Trailer Dimensions: 176” x 96” x 82” (447 cm x 243 cm x 208 cm)
Hydraulic Oil: 32 or 46 AW, BIO, NS

DAE Pumps Prime 127 Hydraulic Power Unit Trailer



  • Isuzu industrial engine
  • EPA rated engine with rubber engine shock points
  • Murphy engine monitoring system with data logger
  • Engine safety shutdown package
  • Double fuel and hydraulic filtration
  • Air inlet shutdown valve
  • Electric start with battery & weather safe battery box


  • Low point drain plugs & tank isolation valves
  • Custom radiator grill guard, overhead grating protection
  • Variable pressure hydraulic relief valve
  • Safety transport binder “O” rings
  • Easy to read safety and operation labeling
  • Flame arrestor exhaust with heat shield
  • Emergency engine over speed shutdown
  • Safety transport tie down eye pads (trailer)
  • DOT registered and approved for highway towing (trailer)
  • Heavy duty center point lift
  • 10 Ply trailer tires (trailer)


  • Single or twin circuit variable flow hydraulic controls
  • Largest in class 12 volt dual fan hydraulic cooling unit
  • Hydraulic oil filter with spin on cartridge
  • 100% Oil spill and fuel containment trailer
  • 5000 PSI hydraulic gauges
  • Screw together 3/4” or 1” supply and return fittings
  • Hydraulic oil level & temperature indicators
  • Low level hydraulic tank shutdown


  • Powder coated frame & box tube lifting design
  • Fully adjustable Pintle or Bulldog hitch & trailer jack
  • 7K Torsion flex trailer axles – no leaf springs
  • Front & rear transport binder rings
  • 10” Oversized tank clean out ports
  • Integrated tool box or hydraulic reels available
  • Removable fuel and hydraulic tanks
  • Top tank desiccant breather

Diesel Engine

127 HP Isuzu 4JJ1X

  • Turbocharged Diesel
  • Liquid cooled 4 cylinder engine – 127 HP / 94 kW output
  • 3.0 L displacement – 2500 Max RPM

Factory Options Available (extra)

  • Fully custom hydraulic circuits, pressures, and flow
  • Air or electric start; mechanical or electric shutdown
  • Optional offshore/oilfield certifications
  • Integrated hydraulic hose reels
  • Optional hydraulic pressure washer

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Prime 127 Hydraulic Power Units