I have gotten so spoiled with the 277 Cat - - - 82HP and 12,000# I believe it will out push a 450 case dozer
But I have a dozer ( D37 P5 Komatsu ) so I don't doze with it but I have 2 buckets, a graple bucket, tree shear, bale spear, pallet forks, post hole digger, wood spliter, lifting boom so far.
It is air conditioned and very quiet in the cab, uses about 1 gallon of diesel per hour, and with wide, long tracks barely leaves a track even in deep mud.
I kept my old model 700 BobCat when I traded the 7753 off so that I could leave one at my son's place and keep the 277 at the pit but I am looking to trade the 700 off now as I have gotten so spoiled with the active suspention on the cat ( Made by ASV )
I had driven a 190 BobCat with tracks and a New Holland LS 170 with tracks and they beat you to death as they have no suspention.
My neighbor has a 2010 LS 170 with heat and Air and he sells a lot of hay ( square bales ) thay he puts up with an acumulator that picks up 15 bales at a time. He puts one acumulator on a tractor to load in the field and another acumulator on the LS 170 to work the barn. He sold 5,000 bales to a sale barn and needed skid steers at both ends. I rented him my 2005 277 Cat and he is now looking to trade his loader tractor off. My 277 will run 12 MPH with 15 bales across rough ground and ride smooth.
He is selling another 3,000 bales to another sale barn the first of may and is going to take his LS170 to the barn for them to use and is going to load at his barn with my 277 cat.
Another friend of mine has a ASV PT 60 and it is a good machine but he works in the woods a lot and about destroyed the fiberglass hood so he took a front bumper off an old Massey Fergeson tractor and modified it to protect the hood and put about 300# of weight back there for extra lift. The ASV does a great job as long as he keeps out of swamps but when he tried to work with me on one job I had to bring the logs out of the swamp and let him take it from there as with 5' of 12" wide tracks on each side he would bury up but with 8' of 18" wide tracks even though I weigh about twice as much I would hardly leave a track and just keep going.
I believe the 277 Cat has earned the position of the handiest all round machine I have ever owned! It will break out 7,200# and is rated to carry 3,800# and I believe it will do that and more.
Moving snow
Pealing ice
Triming trees
As you can see this is one machine that you could find a use for 365 days a year!