"Huge" round bales I interpret as 1,400 pounds or more. For safely moving and
stacking 1,400 pound round bales with a FEL bale spear a 5,027 pound bare weight open station Kubota M7060 is about right. In addition to the 1,400 pound bale you will have a 1,400 pound FEL hanging off the front; total 2,800 pounds, compounded by leverage. If you do not need to STACK 1,400 pounds bales, just to MOVE bales, a 4,000 pound bare weight tractor will serve, utilizing a Three Point Hitch mounted bale spear.
70-horsepower is sufficient to run a ten foot wide, two spindle Rotary Cutter which will mow 4 to 4-1/2 acres per hour. With fueling and breaks it will take a day to mow 25 acres. I would want a cab. (I presume you know a Rotary Cutter is less than optimum for hay production.)
Local Kubota store has a used 5140 for 22.5k with 500 hrs or a 7060 new $39k no cab
There is no Kubota 5140 model. Inform us of the series ( Grand "L" or "M") and correct model number.
Are we heading in the right direction?
The fundamental importance of TRACTOR WEIGHT eludes many tractor shoppers. Tractor weight is more important identifying compact tractor capability than tractor horsepower.
We are new land owners in Mississippi and have 25 acres. Bush hog, moving huge round bales, dirt moving, a small bit of farming needs...basics.
The most efficient way to shop for tractors is to first identify potential tractor applications, then, through consulataton, establish bare tractor weight necessary to safely accomplish your applications. Tractor dealers, experienced tractor owners and TractorByNet.com are sources for weight recommendations.
Bare tractor weight is a fundamental tractor specification easily found in sales brochures and web sites, readily comparable across tractor brands and tractor models, new and used. Shop your weight range within tractor brands. Budget will eliminate some choices. Collect a dealer brochure for each tractor model in your weight range.
A quality dealer, reasonably close, available for coaching, is important for tractor neophytes. Most new tractors are delivered with a glitch or two requiring correction. My kubota dealer is six miles away. I feel my local dealer continues to add value to my equipment after eight years. Dealer proximity is less important for those experienced with tractors and qualified to perform their own maintenance.
When considering a tractor purchase, bare tractor weight first, tractor horsepower second, rear axle width third, wheel/tire
ballast fourth.
BUY ENOUGH TRACTOR.