Ultimate dozer would have drawbar pull at least 2x it's weight. Good ac, out of the last 4 dozers I've had the ac sucked in all of them case and cats. Quiet cab. Enough hp to push loaded blade at regular dozing speeds without bogging down, basically no bog at half speed at least. I like the stable blade and Eco modes on the cat d5k2 and d6k2. A simple push button auto level that would keep the blade level to make doing pads easier, don't know why no one has done that yet. More blade weight to penetrate hard soil better. My d5k2s tracks will just stop pushing on stumps even though the engine doesn't lug much however the d6k2 will lug down too much pushing dirt or stumps but the tracks haven't quit like the d5. The case 650k I had was the best dozer pound for pound although it didn't have as many features as the cats but would over heat after 2 or 3 hours of heavy dozing. Dozer I wish I had for finishing would be a d5k2 at 130 hp with 42000 lbs of draw bar pull with a much improved ac and a auto level feature on the tilt. D6k2 needs 190 hp with 60000lbs of draw bar pull, better ac, much quieter cab, auto level tilt. My 2 cents
power turn
