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Happybuy Double Acting Unit Solenoid Hydraulic Power Pack 12V DC Hydraulic Power Pump with 4.5Liter Reservoir for Dump Trailer Car Lifting

Free shipping on orders over $29.99

$319.99

$ 99 .00 $99.00

In Stock

About this item

  • Product Details: Our hydraulic pump is designed with a 12V DC motor (Power: 1.6-3.0kw) and a 4.5-quart reservoir. The max relief pressure setting is 3200 PSI; the flow rate is 2 GPM, and it is a double-acting pump for both power up and power down.
  • Easy to Use: This 12V hydraulic power unit has been fully assembled in advance. The wiring is simple and comes with operating instructions. Two additional SAE#6 connectors and one 4-button detachable pendant ( 15 ft ) are included in the package.
  • Reliable Quality: The dump trailer pump is made of sturdy plastic; thus, the oil tank is not easy to crack or be damaged. As a power unit, this is a perfect replacement pump for remote hydraulic systems. Equipped with an overflow valve, it automatically releases when overpressure, safer and reliable.
  • Rapid Start: With its powerful motor, this hydraulic electric pump is quick to start and quick to output oil; it can provide strong power for hydraulic systems like dump trailers, dump beds and is able to complete lifting in a short time.
  • Wide Application: This power unit is widely used in stackers, small, and medium-sized lifting platforms. It is compatible with many dump trailers and movers and is a direct replacement for 12V DC remotely controlled hydraulic systems.


Description: This 12V DC double acting power pack is a great unit, it can deliver flow rates of up to 5 litres per minute at 160 bar. As a relief valve and a flow controller mounted within the housing. 4.5 litre plastic tank and 4 button pendant with a detachable pre-wired as standard
Applications: Tail Lift/Extender
Hoists/Winches
Trailer/Tipper
Compactors
Hand operated lift stacker
Parking Systems/Barriers
Scissor Lift Platform
Security Gates
Aerial Platform
Dock Leveler
Technical Parameter: 12V DC power unit
2.1cc/rev gear pump
1.6kw 12V DC electric motor c/w relay
4.5 litre or 8 litre reservoir c/w drain plug
Power pack complete with suction strainer, return oil conveyor and filler breather
Horizontal mounting
Max Pressure 200 bar
Relief valve set at 160 bar but adjustable from 40-200 bar as standard
Max flow 5 l/min
Relief valve and P line check
Port size 3/8" BSP
4 Button pendant on a 4 metre lead
Feature: Require a high capacity battery and a suitable in-line fuse for normal operation
4 Button pendant on a 4 metre lead
Max flow 5 l/min and max Pressure 200 bar
1.6kw 12V DC electric motor c/w relay
Easy to use
Package Content 1 x 12V DC 4.5L Double Acting Double Solenoid Hydraulic Power Pack
Note: All of our hydraulic pumps are equipped with an M18*1.5 interface and an extra SAE 6 (9/16") interface.


Dan
2025-08-30 10:14:14
Works great for my snowplow truck.
Kenneth
2025-07-22 14:51:55
The 2 D05 style valves do not actuate electrically. however if you apply the manual override buttons one at a time while applying power to the associated electrical valve solenoids they remain engaged until released but will not energize until the manual override is once again pushed. i work in a hydraulic repair shop and we usually have to replace the solenoid coils that will not actuate the associated valve or replace the entire valve in some cases . the question is "why do none of the valves work without manual assistance"?the pump operates good and produces good pressure. this unit is a nice looking, well configured power unit but sadly it doesn't work.
1Old Kid
2025-07-11 16:23:47
I really liked this pump, it has a larger motor and pump than the one I replaced. I would have rated it 5 stars however the documentation included with it was very poor( 6 total pages of 1/2 page size pages are written in both Chinese and poorly translated English). If you don't have experience with electric solenoid switches the owner's manual will not help you. The information in the manual is not only extremely limited but is not well-written. I had to disassemble the remote switch to determine which color wire was associated with which remote button. It was easy to switch the wiring at the pump to assign the remote button to a particular solenoid, but it did require investigating because the "owner's manual" does not provide any information. I looked up the company's website. Nice pages but still no information, in fact, don't look too closely at the advertising rhetoric because the conversion information from Metric to English units (liters to gallons or quarts) is all incorrect. The website said they provide a 24/7 helpline, but when I called they were not available. In Summary, great product, but very poor support.
Stephanie Ivey
2025-06-14 13:51:58
Great looking pump but you got to know what hydraulic hose fittings they are they where not British standard pipe like the description says
Richard S Dowell
2025-06-12 11:05:11
I bought this for a gooseneck trailer that has never worked right. Once installed it was like having a brand new trailer finally!!! Thank You!!!
Eric
2025-06-09 12:41:32
Pump isn't working correct, and the pump bleeds off and sticks solenoid on. Tried contacting happy buy multiple times with no success. Horrible customer service!!
Jamie Elizabeth
2025-05-08 15:01:13
The media could not be loaded.
Nick Barbee
2025-05-02 14:59:20
First one arrived broken so reached out super fast and helpful customer service. they sent me a new one that unfortunately came broken, as well due to weight and packaging issues and probably improper handling but it wasn’t too bad I just replaced the broken plastic parts. and used it anyway it has been working great from then on!
Raaber clemens
2025-01-13 16:37:38
Musste leider zurück gehen. Versand Karton war unbeschädigt doch leider der Inhalt nicht.
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