Help me out cause I have never messed with a track hoe this size. Looking at a 1994 Link Belt LS2650 c series II. Owner says its a 35k machine. Has 6,600 hrs currently. Didn't see any obvious leaks or problems. It does have some play in the bucket pins. How many hours is too many for this size machine? It has been used mainly for loading trucks at a dirt pit. So...What's it worth?