15hp gas and 2 hyd pumps chain drive hyd motors reduced 6 to 1 driving each side goes through a gear splitter 18 gpm and a 9gpm split to the boom and the blade 9.5x30 tires on 15 inch rims planing on adding tracks before spring it can push 1250lbs of steel on bare ground like its not there [a bundle of 8 inch channel iron] so the tracks are mostly for xtra flotation. 13foot4 reach and 185 degree slew i can pick up 200lbs at full reach so the 15 inch bucket should never weigh that much full of dirt. the thumb is run by a 2 inch hyd cyl and folds right up against the dipper. when the stabalizers are right down the tires are 15 inches from the ground and the blade goes down enough to keep it all level i only need that much travel doing beaver dams were its rough