Looking at a 2006 850J WT (30"pads) with 3100 hours has semi U blade, ripper, limb risers and is asking 120k. Also looking at a 2012 Cat D6T set up same way but has 8600 hrs. Cat is priced at 140k but not trading anything and salesman said he can get very aggressive on price. All the emissions stuff bugs me on the cat but i guess we get along ok with our green tractors. Im leaning towards the cat just because the deeres are not popular in our area and i may also want to sell it in a few years when my work is done. Main jobs are clearing medium to bigger trees and need to push alot of dirt. The deere is a 2 owner machine currently owned by a farmer. Cat is 1 owner machine traded on a large excavator at a dealership.