RustnGrease
Well-known member
Best of luck on the ram strouty! I've been involved with doing a few over the years. The nut on the back of the ram was always a trouble point for us, but the machines we work on are alot bigger than your excavator. Sometimes it took a pipewrench with a length of pipe and a comealong to break the nuts loose.
You may need to park or manuever something onto the pin end of the ram to keep it from turning while you try and loosen the nut. Some of the local shops have i bean benches that the rod lays in that a hydraulic ram is mounted on, similar to a shop press to hold it from turning.
Before you try turning that nut make sure there's not a set screw to keep it from loosening, it's usually in the middle of the nut.
You may need to park or manuever something onto the pin end of the ram to keep it from turning while you try and loosen the nut. Some of the local shops have i bean benches that the rod lays in that a hydraulic ram is mounted on, similar to a shop press to hold it from turning.
Before you try turning that nut make sure there's not a set screw to keep it from loosening, it's usually in the middle of the nut.

I noticed that you didn't say if they have online bidding.

