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Find a model →Pit up to four models against each other. Engine, hydraulics, hitch, weight, warranty.
Open comparison →Written guides on choosing tractors, hydraulics, PTO, hitches, and maintenance.
Read articles →An official Yanmar instructional video walking through rotary cutter setup and use step by step: daily greasing points, annual gearbox oil and slip clutch checks, three-point hitch connection, leveling adjustments, PTO startup procedure, and field operation basics including travel speed and debris inspection. It's a structured how-to rather than a buying guide, best suited for new Yanmar owners who just took delivery of a rotary cutter and want clear attachment and operation guidance.
Posted by the YANMAR//Academy channel, so this is manufacturer-produced instructional content.
Daily, at the two universal joints on the driveline with three or four pumps of grease, plus the tail wheel and swivel joint zerks until full.
Gear oil specifically made for gearboxes, not engine oil and not hydraulic oil.
Use the turnbuckle to level side to side, and set the rear half to three quarters of an inch higher than the front using the top link and tail wheel adjustments.
Bring the PTO on at idle and gradually raise engine speed until it reaches 540 RPM; operating above that may cause damage.
