Reseñas de clientes para VEVOR Gato hidráulico de ariete largo, cilindro de elevación de motor de 8 toneladas con bomba de doble pistón y base de horquilla, cilindro de ariete hidráulico para polipastos de elevación de motor

Très bon produit,mais la sensibilité de la vanne de descente manque de sensibilité, de précision et d'étanchéité.

Seems to be of good quality other than you have to turn the control knob closed really hard or the ram will not lift a load, oil seems to by pass.

Only issue was resolved a day later was my only complaint but took care of the issue made it right vevor looks out for there customers

Dieser Zylinder hält den Druck, ist der zweite den ich gekauft habe. Leider rostet die Kolbenstange, vielleicht normal bei dem Preis. Im großen und Ganzen ist es bei dem Preis zu erwarten.

Bon produit

I bought this ram to replace an old jack with leaky seals in my engine hoist. The old jack had issues pumping up, but held its position indefinitely. I have had to have multiple Vevor rams as replacements, both with the same failure mode. The first new Vevor jack I got pumped up fine, but would quickly loose its pressure/position over a few hours time. Vevor sent me a replacement second ram, after a bit of back and forth with their technical support team. Unfortunately, the second ram has the exact same failure mode. Not matter how hard I tighten the hydraulic bleed valve, these rams will lose their position over just a relatively short period of time. It works okay to pick up an engine in the hoist, but I do not trust it to maintain that position for more then a few minutes, it will drop slowly with no load, I would not trust it unsupervised with a load. I've attempted to talk to a real person in the technical team, without success. I would like to know how to fix this as I have little confidence a third unit would be any different.

Muy malo se ha roto en el segundo uso

ce vérin fonctionne mais ne tient pas la charge dans le temps: il s'affaisse progressivement en quelques jours

I bought 5 of these, and they worked great the first time. 6 months later, I go to use them again, only to find that 3 of the 5 had lost all of the oil, 1 lost half of the oil, and only 1 was still full. These are big jacks, and it takes a lot of time and oil to fill them back up. I feel like I just wasted $350 on these 5 jacks. I would definitely not recommend these.

we purchased it to use on an existing engine hoist. The first time I used it It only pumped when the handle is going down. Since it is a double pump it should pump on the up and down stroke. With it only working 1 way it is extremely slow to raise anything. I contacted the website and have gotten no response as of yet .