No point in hijacking my thread over the blue tractor argument, as they're not in the running. Its between JD, Kubota, then Massey. They're my closest dealers.
Another question, however, and its regarding the 3-point hitches on the above brands. Our pasture has a lot of undulation, with very few nice flat stretches, so we really need whatever rotary cutter we go with to follow the ground as best as is possible. Who makes the best rear 3-point for the job?
overall, moving round bales are going to be your big notation, of driving you up to a larger tractor (HP wise and weight wise), everything else, is pretty much no big deal and any tractor can handle. the exception might be if you go with actually making round bales, but size of acres and over all cost, your more likely better off paying someone else to come in, and make round bales for you. make sure the FEL (front end loader) has enough capacity to lift round bales.
your big ticket items when buying a tractor, normally are.. tractor itself, cab, FEL (front end loader), and a 3pt hitch backhoe with subframe. and then misc... small add-on tractor specific options. everything else can normally be bought 3rd party at a later time, with no significant loss in cash of buying up front in one large purchase, vs saving up little at a time to get other things. (rotatory cutters (bush hog lamen term), PHD (post hole digger), manuer spreader, box blade, etc..., etc...) with that said, if you can get the bigger ticket items in one large purchase, you are more likely to get a larger discount from a dealer. and be money ahead long term.
4x4 / MFWD or like most likely suggested when dealing with slop, both in rainy wet years, to snow/mud in winter, more so with livestock and dealing with feeding them.
hydrostatic transmission, i would suggest, your not really running "farm field operation" but rather livestock operation, that requires a lot of back/forth motions and at different speeds. other words your not setting a gear and forgetting about it, but constantly changing speeds a good portion of the time. kinda of like stop and go traffic downtown in a major city. and a hydrostatic transmission more likely much easier long term for you, for multi tasks that will come up.
differential lock, besides 4x4/MFWD, can be very handy, in lock up rear tires. and getting your rear unstuck. *been there done that*
your getting into larger HP range of tractors were "shuttle shift" might be on option, over various pedals / levers / shifters to go forward/backwards and adjusting your speed. shuttle shift is awesome for a lot of FEL (front end loader work). being able to tap a lever beside steering wheel and instantly go forward/reverse. cleaning out livestock stalls, dealing with round bales (moving to and from trailer to were you are storing them).
if you go with pedals... make sure rear steering brakes (a left and right pedal for left and right rear tires), are on an opposite foot than the (gas/go pedal) to many times, working the split brakes. and other pedal to get my rear unstuck, and to maneuver myself better as i turn in sharp ugly places.
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3pt hitch...
you have telescopic lower lift arms, past easy hitch, quick attach, and TNT (top and tilt), and then generic pain in rear standard 3pt hitch (extreme basic).
--quick attach for 3pt hitch = expect to need to modify some 3pt hitch implements to work with it. and if you plan on doing major weight lifting with 3pt hitch, needing to remove the quick attach. for some things.
--telescopic lower lift arms, can be extremely nice, alternative to quick attach, being able to unlatch, extend arms, connect, then backup tractor. means getting off tractor, but *shrugs*
--pat's easy hitch, can be nice as well, but it can be a tough call between quick attach or pat's easy hitch
--TNT (top and tilt) replace top link with a hyd cylinder, (comes in handy for many things, and hooking up to stuff easier as well), replacing either 1 or both links (turn buckles) with a hyd cylinder to adjust tilt angle can be nice for box blades, rear blades, landscape rake/york rake, maintaining crowns on dirt/gravel driveways / paths through farm. (crown = slight angle on driveway to keep water off of driveway).
pending on things, you may need to pay extra for "swinging draw bar", and extra check chains / sway chains for the 3pt hitch. these things should not be an option but a requirement for you. so you do not tear up the 3pt hitch, and tractor itself. along with having correct tools per say for various jobs/duties you will most likely be doing.
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cab vs open station (no cab) thats up to you.
but... having extra higher up front work lights and rear lights (either on ROP (roll over protection bar), or on a cab), is highly recommended. there are DIY options out there as well. it is just one of them things that really helps, more so in winter as there is less daylight to get stuff done, and actually being able to see what you are doing.
2 to 3 rear hyd remotes (2 should give you all that you need, if you go with TNT, then 3 should be enough within reason, 4 for most folks is pushing it or less they have all the bling, for 3pt hitch and implements)
3rd function joystick for FEL, some folks need/require say a grappel or 4in1 bucket, this can be handy here.
if you plan on hooking up extra work lights, or running a 12v electrical winch, then make sure you get bigger alternator for tractor, normally cab's auto come with bigger alternator, but for what ever reason, not always. it is difference between shutting down tractor, and going to starting it backup and finding battery is dead or not, and having to walk back home.
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if you live in cold area... a block heater is suggested (cheap and easy to install), there are glow plugs, as well, and might be part of a cold package option, if so get it, if in cold weather.
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filling tires... some tractors = manual states you should not fill front tires up with a fluid. and other manuals state it is ok to do so. double check operators manual.
for rear tires on other hand. more so dealing with round bales, it most likely a good idea to get rear tires filled.
if you are putting a 3pt hitch bale spear on back, and a FEL bale spear. all is good, if not, you will most likely want something on 3pt hitch for counter weight of a FEL bale spear. make it a DIY concrete weight box, to some other 3pt hitch implement (box blade, rear blade) something that doesn't really stick out to far behind tractor, like a rotatory cutter does.
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to note it generally "weight is king" when talking about tractors. other words the more the better.
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ag / R1 tires most likely suggested, vs industrial / R4 tires. the deeper lug depth and thinner tires will dig down and keep you going with R1's, vs R4's that will set on top of the mud and = you being stuck.
if you are NOT going out onto the main road with tractor, chains can be a good option as well. if you feel you need them for more traction. ((generally illegal every were in the US for having chains on tires, and going onto blacktop roads, maybe even dirt/gravel roads as well, this applies to tractors and to regular vehicles))
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a deluxe package may seem over kill but i would imagine many of the bells and whistle you may call. are actually wanted / needed / required to get things done. without tearing something up. and most of the little add-on options, generally due pay for themselves. more so when time is money. or you just wanting to get in to warm up in winter or cool down in summer. and not spending another 30 plus minutes to do this or that. you just do not man handle 3pt hitch implements. to heavy, to awkward in hooking them up / unhooking them. and having a large pry bar with cheater bar on it, and sledge hammers *shakes head no*, being able to adjust your speed on the go as you go can be a big thing. being able to see as the sun is coming up or going down, without a flash light in your mouth, a flash light head band strapped to your head, and another flash light just waiting for slightest breeze to fall. so you can hook/unhook stuff, and deal with things. having large outdoor lighting on sheds/barns is one things... but it does not bring the light were you need it with higher above front/rear working lights on tractor.