12 Volt Hydraulic Power Unit - Double Acting w/ Remote


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As low as: $149.00

Price as configured: $0.00

Quick Overview

Dyna-Jack 12VDC D/A Hydraulic Power Unit - Power Up / Power Down. Dump Trail Wireless Remote Option.


In-Stock for Immediate Shipping

Double-acting Dyna-Jack dump trailer hydraulic unit

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Dyna-Jack Double Acting Hydraulic DC Power Unit

Our double-acting 12-volt hydraulic power unit is the industry standard. This 12v DC hydraulic power unit won't leave you stranded when you've got a job to do, and it will get it done fast. This is a direct replacement for MTE, KTI, Stone and other hydraulics units standard in many manufacturer's dump trailers and is a direct replacement for most power-up/power-down applications. High quality Trombetta starter ensures long life and a fast start every time, the motor is built to last, and the tank has been specifically designed to not crack & leak under harsh conditions.

Double Acting 12V DC Hydraulic Unit Features:

-Lift / Hold / Lower
-Smooth Operation
-Power Up & Power Down
-Low Maintenance
-Multiple tanks available including 3qt, 1.5 gal, 2.5 gal & 3.5 gallon. Vertical tanks also available. Call for questions
-12v hydraulic power unit is Made in the USA
-1 Year Standard Warranty

Product Specifications

Motor PhaseDC
Action TypeDouble (Power Up/Power Down)
Voltage12 VDC
Tank Capacity1.8 Gal
Tank MaterialPoly
Mounting StyleHorizontal
Relief Setting3000
Pressure ReliefAdjustable
Port Size#6
Port TypeSAE


good unit but cheap control unit , 12/11/15
By Dean
Power unit works very well, the 2 button control is cheaply made and I had to repair the thing before it would work correctly. Down button worked fine but up did not due to very flimsy contact plate inside . built up the contact with silver solder and filed it down smooth and works fine now.
Great replacement , 5/14/15
We replaced the pump on our homesteader trailer and it works perfect. It's the same brand and everything. Bolted right up.
GREAT , 4/23/14
This pump works fantastic, easy set up for our fabrication we need. Great Pump
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5 Item(s)
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  • From Mark at 1/22/13 7:11 AM
    • Need to know LXWXH as configured
    • The dimensions for this hydraulic unit are:
      24.39" L X 5.67" W X 7.66" H
  • From Charlie at 4/7/13 8:20 PM
    • looking to see if this pump will power our 12000 gvw dump trailer. also seeing if you offered a military discount and if it was available to pick up directly of if you only ship your products. we have a construction company and usually haul between no weight to 4 tons power up power down have trailer vin and trailer number if that will help find recommended pump
    • It should work just fine for that sized dump trailer. Please give us a call about the discounts & pickup.
  • From tim at 4/15/13 11:04 AM
    • What weight oil is used in this type pump
    • Automatic transmission fluid works perfectly.
  • From Scott halbert at 2/22/14 12:34 AM
    • Will this unit power two 48" stroke. 2.5" bore 1" rod cylinders?
    • Yes it will.
  • From Victor at 2/25/14 9:27 AM
    • Will this power a hydraulic winch that the specs call for 3.5 gallons per minute at 1500psi ? If not do you have a unit that will? Thank You
    • It will power the hydraulic winch, but the speeds will be about half. To get more you would need a custom hydraulic pump
  • From marion at 4/14/14 1:11 PM
    • Have a 1 ton ford with small dump bed with a pto pump. Can this be converted to this unit?
    • Yes, that's a common use for this pump, to convert to electric hydraulic unit.
  • From Hector at 6/18/15 10:34 PM
    • i have a nifty lift de 33 feet and use a hydraulic power united 12 volt 3000 psi and i would like to know if i can use this power unit
    • If your unit is power-up/power-down, this should work fine.
  • From Jack at 6/2/16 10:49 PM
    • Will this pump work on a 20,000 GVW Dump Trailer, Size is not problem just need to now if it will lift the trailer.
    • As long as your cylinder will lift it, you can use pump. The pump just supplies the flow, your cylinder does the work.
  • From chad at 6/11/16 4:46 PM
    • Will this pump work for a 14 ft, 14,000 lbs, dump trailer ?
    • Sure. this pump should work just fine.
  • From SD at 8/31/16 3:12 PM
    • I'm replacing the pump on my 16ft dump trailer. Last one seams to have burned out. Will this pump work to dump 16000ibs loads?
    • Yes, sir, it will work on pretty much any dump trailer.
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