Need info on Allis Chalmers F50-24 forklift

I just bought an Allis Chalmers F50-24 forklift for a spare in my shop. Probably won't use it more that 20 hours a year but I need a backup for another old one.

I would like to know what it weighs and where on the net I can find the specs for it.

Also interested in parts availability and any info on things to be concerned about on this model.

Thanks!