OK, what I have right now is a 1075 and it has only a harbor Freight engine. [Take your pick of a 6.5 Horsepower or a 14 Horsepower] The auto trans works OK and it has 1" axles with auto transmission. It came as a package deal with some mower decks I needed. Right now it is just a tractor that can pull things if I put the wheels back on. It has a cable to the hitch that has been cut for some reason and I suppose that the hitch had some hydraulics hooked to it at some time.
My first inclination was to make a front mounted sprayer that was battery powered and just pull the 20 gallon tank behind the tractor. My thoughts are make the sprayer a 4 head 5 foot array that can mount and unmount from the front .I have Three other K series horses to configure as mowers so there is no real need to make this unit do everything. Just kicking this around as the unit is essentially free at this point.Here are My three runners. The mower in the center is my go to mower and the one in the back is taken apart for a paint resto as it was a dirty pig. it is a 12 HP manual Trans and that is my preferred platform of the three.
The second [horriblibly over exposed] picture is the 1075 mounted to a two wheeled cart with the 6.5 harbor freight engine. All I can really say at this point is that the engine is mounted and the transmission goes forward and backward with a calculated top speed of about 9 MPH. The engine pulley is four inches, so I have room to go smaller You guys are the experts. Tell me what you think.