DC HOUSE Trailer Pump 4 Quart 12V Electric Hydraulic Power Double Acting Power-Up Supply Unit for Dump Truck(4 Quart Double Acting)

Good hydraulic pump. Worked fine for my dump trailer.Comes with Chinese fittings, but also has the American adapters Also has threaded holes on the bottom to screw in place. Remote control cord has a magnetic base that will stick anywhere you want it to metal.

Product works well, after reading some of the reviews i had concern but i received instructions with pump and two types of fittings. BTW the British threads that several users complained about are available at hydraulic stores there are several near me but the Custom Hydraulic people were top notch in mating up what i needed. The seller indicates it can be used in a vertical mounting position which the reviews said no. I have mine vertical and it works well, As far as wiring it is very simple red or positive to motor relay and black or ground to motor. The nuts were actually left loose to make it more obvious. Only negative so far is the down position does not have a check valve and in my application i need to hold at both ends of cylinder. Easy fix though a $65 2 way solenoid valve wired to be open during pump operation solves the issue. Would be nice to add some flow control but in this price range not happening. You can add flow control external if needed. Overall functional and cost effective for converting over and much cheaper and quicker than electric actuator

It came in on time, good quality looking materials. Going to install it tomorrow.

I did not like it. It did not work well with my dump truck very poorly designed.

The pump arrived as described. I was concerned about priming the pump/ picking up hydraulic oil or possible air trapped in the cylinder. I connected lines to cylinder and hit the button and it worked perfectly with no problems. I have ordered 90s to change direction of lines coming from the pump, currently they are straight out on both sides and require more space. The area I plan to use works better with the lines coming up from the pump. I gave 4 stars because there seems to be some fluctuation with the cylinder, after letting go of the up/down button the piston doesn’t immediately stop, it seems to float a little bit either up or down. Maybe it’s the wrong type of pump for what I’m using it for but it works. I’m using it on a hydraulic press I built. I have a 12v battery with a trickle charger connected to keep the battery charged.

Purchased for my husband to make some kinda fly sprayer.

I am happy with the unit overall. The hydraulic fittings are British standard, which is fine if you happen to live in England. If you want SAE, pull the fittings and replace with JIC, works great. One problem I am having is in going down mode my lift table falls like a rock and don't understand how to fix it? Everyone mentioning NO INSTRUCTIONS makes sense, all they have to do is post them online, easy right?. Ken I wanted to update my comments. The unit has a check valve on the pressure port. Take out the hose fitting the check valve will turn out counterclockwise with a straight screwdriver. This is a pressure activated check valve that must be set by the manufacturer for about 10000 lbs. This valve allows the hydraulic fluid to flow out at high volume, but going down or the fluid returning pushes the plunger closed slowing the descent of the hydraulic ram. I modified the check valve for my application, I have a lift table which will lift between 500-1500 lbs. This check valve is ideal because the more weight I have on the lift table the slower it descends, it is pressure activated. It works perfectly.

Bueno hubo un pequeño retraso pero todo bien

Works as needed, cheaper than in physical store.

todo funciona bien .El defecto esta en el manual de instrucciones podria estar en español i los diagramas tienen la imagen distorsionada por lo que no se entiende nada si no eres un poco manitas puedes tener problemas para su instalacion

good product work's very well. Strong and fast for ATV

Lo recomiendo

La pompa è arrivata con notevole ritardo e, cosa assurda, NON FUNZIONA!! sto preparando il reso, comprate altro