Moving a 4x5 round bale (700 to 1,000 lb typical, about 1,200 rained-on) needs a tractor with at least 1,400 lb of usable loader capacity 24 inches forward of the pin - roughly a 2,150 lb at-pin rating - plus a Cat I or larger hitch. For 5x6 bales (1,200 to 1,700 lb), step up to about 2,200 lb of usable capacity and 40+ engine HP.
Bale weight, not HP, is the limiting factor. The right tractor for hay handling has a heavy front axle, high loader lift at full height, and enough rear ballast to stay planted with the bale 8 feet in the air.
Heads up: this list is filtered on usable loader capacity at 24 inches only. Horsepower, hitch category, and drive type aren't filter criteria here, so check each one on the model's spec sheet before you buy.
Attachment classes covered on this page: bale-spear, pallet-forks, grapple, Loader lift @ pin, ≥ 2,150 lb (4x5) · ≥ 3,400 lb (5x6), ', value: , }, { label: , , value: , }, { label: , , value: . Tractors are only listed here when usable loader capacity 24 inches forward of the pivot pin reaches 1400 lb, never on the at-pin marketing figure. Recommended models are filtered live from the tractor and implement records, so a newly verified model appears here automatically. The list is filtered only on the criteria this job requires: horsepower, loader capacity, hitch category, three-point lift or sub-compact class. Other figures in the spec grid describe the job and do not filter the list, so check each against the model's own spec sheet. Each figure comes from manufacturer documentation with its source and verification date on the record.