Top photo is my 20v battery powered rattle gun. It has done the job well (though loudly) on a few mowers. Don't know how well it would do a badly rusted on one.
The set below is for removing lug nuts and runs off the cigarette lighter or directly off a car battery. It has got me out of trouble in the past with a Victa utility that had been semi exposed to the elements, where my (admittedly cheap) air gun running off a 2hp compressor wouldn't move it.
Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!
