JCB 536-60

What engines would these machine have and is parts easy to come by they JCB? I found one on an auction that has a locked up motor and I don't know much about these. Do they have a serial number plate or us it just a stick this is all they show in the photos. View attachment 179299

It there a plate besides this because they say right in the description that they don't know for sure what the serial number is. The rest of the machine looks to be in decent shape it also says that the air...

JCB 536-60

JCB 536-60