Bonvoisin 20T Hydraulic Cylinder Jack Porta Power Ram 2" Stroke Mini Single Acting Lifting Cylinders with Hydraulic Hand Pump for Machinery Shipbuilding

Work great

I bought two of them. I had problems with both of them. I contacted the seller for help. They tried to help but they couldn't resolve the problem. I figured it out myself, I had to bleed some air out of both of them. And then they worked perfectly. I'm very happy with my purchases.

Works very well, very strong. Very well constructed. Bonvoisin is a leader

works good. could be better if the piston part had a carry handle.

I own several bottle jacks but was doing some work in tight spaces. My old 9" tall bottle jacks couldn't fit.I purchased this and was able to insert it into spaces greater than 4" with ease.While it's only able to lift 2" at a time, I'd lift, put in a brace, set it on a 2" block, then lift another 2". It's very easy to use.After a year I had a little trouble getting pressure and emailed tech support. They got back to me a few hours later, and even created a video showing me how to unscrew the rear cap to add more oil.I was really impressed with their customer service. I would buy from them again.

good price fast shipping

This didn't work from day 1. Didn't use right away but when I was on the job and finally needed it it would not work. It was too late to return. Save your money and do not buy this pump

Works ok but slower than a 7year ich takes 300 pumps to exend 2inches