We have a portable hydraulic unit that is powered by a Honda gx390 pull start or hook up to battery and it does have an electric start already on it. We had this unit on a end dump trailer we built for around the farm. Could be used for trailers, log splitter, anything needing to run a hydraulic cylinder. Put a directional valve and hook up to a cylinder and it's ready to go to work, never any problems with it and maintained well. Asking $1,300 and can possibly deliver depending location. Text or call 785 301 3722.