Chinese made pump components
Chinese made pump components
(OP)
Does anyone have experience with made in China hydraulic pump parts? I have a couple of Rexroth A4VG125 pumps that need rebuilding. An OEM cylinder block is pushing $2500 and Chinese manufacturers have them for under $200. I assume the heat-treating isn't the same, so one can't expect the same longevity, but I'm curious about the quality in general.





RE: Chinese made pump components
You should probably try once in a non-critical application but if you don't get good results then stick with the manufacturers replacements.
Peter Nachtwey
Delta Computer Systems
http://www.deltamotion.com
RE: Chinese made pump components
RE: Chinese made pump components
I'm wondering if anyone has direct experience with Chinese components in a high end pump. How tight it was right after installation, and how did it last.
BTW, we all know the price of $3000 for a 6-7 inch diameter cylinder block has nothing to do with cost of manufacture. It's about monopoly.