Prime 154 HPU | Hydraulic Power Units | DAE Pumps

Prime 154 Hydraulic Power Units – 154 HP / 1000-4000 PSI / 4 To 95 GPM

DAE Pumps Prime 154 Hydraulic Power Unit

Prime 154 Hydraulic Power Units – 154 HP / 1000-4000 PSI / 4 To 95 GPM

DAE Pumps Prime 154 Hydraulic Power Units provide high-quality power for your hydraulic tools and equipment through a heavy-duty diesel-driven engine. The Prime 154 offers 154 HP at an operating pressure between 1000 and 4000 PSI with hydraulic flow from 4 to 95 GPM, and a 110 gallons hydraulic tank capacity. This powerful HPU system delivers the force and torque needed to operate a variety of power tools. 

The robust Prime 154 HPU system has a high-capacity hydraulic cooler and powerful John Deere engine. This EPA rated John Deere engine is fixed speed and equipped with a 110 gallons capacity fuel tank for extended operating time. The Prime 154 is the right size hydraulic power pack for many heavy-duty tools. 

Our 154 HP hydraulic power unit 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 154 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 154 Hydraulic Power Units


Horsepower: 154 HP / 114 kW
Operating Pressure: 1000 to 4000 PSI (68-275 Bar)
Hydraulic Flow: 4 to 95 GPM (15 to 359 LPM)
Hydraulic Tank: 110 Gal (416 Liters)
Diesel Tank: 110 Gal (416 Liters)
Weight: 7500 LBS (3401 kg)
Dimensions: 120” x 68” x 78” (304 cm x 172 cm x 198 cm)
Hydraulic Oil: 32 or 46 AW, BIO, NS



  • EPA rated engine with rubber engine shock points
  • LOFA or Murphy engine monitoring system
  • Engine safety shutdown package
  • Double fuel and hydraulic filtration
  • Air inlet emergency 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


  • Twin or single circuit hydraulic flow controls
  • Low level hydraulic fluid shutdown
  • Best in class 12 volt dual fan hydraulic cooling unit
  • Twin element hydraulic oil filter with spin on cartridges
  • 100% oil spill and fuel spill containment
  • 5000 PSI hydraulic gauges
  • Various hydraulic disconnect options available
  • Hydraulic oil level & temperature indicators


  • Double coated marine epoxy or powder coat finish
  • Fully boxed frame tubing for added strength
  • Top tank desiccant breather
  • Removable tanks with oversized clean out ports
  • Electric or hydraulic cooling fans available
  • New 4” x 10” box tube skid rails & 10” forklift boots

Diesel Engine

154 HP John Deere 4045

  • Turbocharged Diesel
  • Liquid cooled 4 cylinder engine – 154 HP / 74 kW output
  • 4.5 L displacement – 2200 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 154 Hydraulic Power Units