inspecting a used saw
Bill Tindall, E.Tn.
I don't know anything about the Rikon saw, but the typical "modern" saw I see in shops has a table as dinky or more so than my vintage 14" Powermatic and they are built lightweight. Don't underestimate how much more useful a saw with a large table will be for resawing, ripping, cross cutting and larger profile cutouts, nor how important mass is in woodworking machines.
The used saw could have any of the following things in need to fix:
Wheel bearings. You will need to hire a shop to replace them. If the saw runs **with blade tensioned** and doesn't make angry noises these bearings are ok.
Tires- If they look hard, cracked or crumbly they need replacement. Depending on design this task can be easy to difficult and moderate to expensive.
Blade Guide bearings- Turn by hand and if they feel rough they need replacement. Cheap and easy to replace.
I presume the motor is OK?
One thing about these vintage industrial saws is when they are rebuilt with the items listed above they are as good as the day they were new and will increase in value over time.
Castings- inspect and if any are cracked avoid the saw. Knowing the history of the saw could be valuable. Home shop use, cabinet shop, unknown....? Is the current owner trustworthy and would he/she be helpful in fixing anything that needs fixing?
I paid $500 for my Delta 20". I had to replace tires and wheel bearings and strip and paint it. Friend bought a similar resaw capacity Italian saw for way more money. It has a dinky table and it is vastly more light weight. I would not trade for $1000 to boot.