Reseñas de clientes para VEVOR 30Ton 4 pulgadas carrera hueco cilindro hidráulico Jack 66000LBS cilindro de elevación Industrial resistente autoflexión

Helt perfekt för att dra ut de gamla cylinderfoderna och trycka i nya på min MF135. Bra slaglängd som bara krävde två slag för att utföra draget/trycket. Köpte den ihop med tryckluftsdriven hydraulpump.

Hinta laatusuhde täysi kymppi, nopea toimitus, vastasi kuvausta.Käyttöönotto helppo ja nopea voin suositella.

This was a quick and painless purchase . I would do it all over again. item is just as it was presented .. I made one other purchase, and I am sure I will make more soon.

Preis und Leistung sind Perfekt!!! Beschreibung könnte besser sein. War nicht ganz ersichtlich, dass der Zylinder hohl ist.

this is a great deal, the only drawback is the fittings will need to be replace with US standard fitting so you can connect your hydraulic pump to these. I have lifted 2 Houses so far with this worked as needed, no problems at all..

Lieferung alles in Ordnung, Zylinder erfüllt die Funktion, jederzeit wieder! Hub größer wie beschrieben, bis 25 Tonnen getestet!

einfach unkopliziert gerne wieder.....................................................................................

Only one star on "easy to use" because it is said to be 66 mm inside. Perfect for me as I was about to pull out a 50 mm axle on an excavator. But it isn´t 66 mm inside. It is only 35 mm in the ends and 33,5-34 mm between the ends, meaning that I had to use longer pulling bars and some 50+ mm inside diameter thick wall tubing (pictured) to get the job done. This is costly but Vevor refunded me 30% to compensate for this. But what worries me is that Vevor hasn´t updated the product specifications even after two weeks. How many more products have the wrong specifications just because Vevor doesn´t know how to make a simple measurement? And even worse, how many more products still have the wrong specifications after their customers has filed a complaint? Only four stars on quality because the hydraulic port doesn´t have a ground flat for a Tredo sealing washer. Yes, you can use liquid thread sealant which I did, but a ground flat and a sealing washer is the preferred method. And PTFE tape is absolutely forbidden in hydraulics. The reason for this comment is that the cylinder is supplied with a Chinese hydraulic connection that isn´t used in Europe so you have to change the connection. The thread is female R3/8" if anyone plans on making the same modification. But once the above has been solved it does the job and that´s the reason for five stars on "Functions". I strongly recommend buying a hydraulic pump as well because using a 30 ton cylinder with a manual pump isn´t exactly a joy. I had to work really hard for each pump stroke to achieve a one mm move of the axle I was pulling and the axle was 320 mm long. You do the math! 😊 It ended with me buying a hydraulic pump from Vevor as I have another three axles to remove.

Good

wie erwartet