Tractor does not have hydraulic ports, only to run the loader. Looking an an older McCormick pull type bar mower and replacing the hydraulic cylinder with 12v electric actuator. Lift only used to lift the bar to clear cut grass. Not familiar with the actuators, would one have enough power to lift the weight, which is basically unknown? Being a trailer type most of the weight remains on the trailer so not like lifting the entire mower as on a 3 point or even fast hitch.