JUST ADDED 6/11, Serial#YY05-12513, C/P 48" bucket, 20" tracks, 4-way selectable controls, 30k Lb. digging weight, 18' dig depth, Mitsubishi engine, 4642 hours, Good condition - Very tight - Built in USA Seller notes: Undercarriage is at 90% Tracks & growsers at 90% Heat & AC are 100% Bucket is 80% Pins & bushings are super tight Machine operates very smoothly