Local farm supply store had 550xp for $100 off came to a bit over $500 - couldn稚 resist and picked one up. Came outfitted with 20 bar .50 .325 narrow kerf and Husqvarna sp33 chain. Have run about 5 tanks through this little monster and am very impressed. I am no arborist or logger but have...
You can see some of the old knives and some that I have changed out mainly because the d or p shaped hangers were bent or really worn. It would be quite a project to change all of the knives and hangers
Here some pics of the roller and bearing brackets. It is pretty bunged up looks like...