I have a
BX1500. My usage is similar to Surfran's. I install/remove on a moment's notice - sometimes several times per week. I can install or remove in two minutes without even hurrying. The biggest trick is knowing how to use the hydraulics to line it up. I've done this in Sunday clothes! The only messy part is the hydraulic lines. Do it a few times and you'll figure it out. It doesn't take any physical effort at all.
It does make it a little easier to do it on a hard surface but it isn't much more difficult on a grassy slope. I believe I could do it on any angle, any surface as long as the parking brake holds! The tractor and FEL need to be on the same sideways angle or it can be difficult. You should be able to do it with any fore/aft angle. If you come at it straight and square you can handle a significant up/down misalignment and still get the sides to pop down into their place so the pins can be inserted.
My only issue that I sometimes run into is somehow leaving some sort of pressure or something in the hydraulic lines which means it takes a lot more effort to get them to that last click when connecting.
I have met a
BX2200 owner who has never has his FEL off. He mows a small yard with it like that. I haven't seen him since I bought my
BX1500 1.5 years ago otherwise I would have showed him how to do it.
Quick Summary of how I do it:
Remove
Tractor running. Set parking brake. Lift FEL chest high. Get off the tractor and move supports to the down position. Lower FEL, stopping when the supports just barely contact the ground. Kick supports towards the middle of the tractor so they don't bind on the front wheels when the FEL is lowered all the way. Curl bucket all the way IN. Lower FEL to ground. Curl bucket out just a bit to release pressure on the pins. Remove pins and put them in their little holders on the FEL arms. Extend FEL arms (would be Raise FEL if pins were in place) about 6 to 12". Curl bucket back IN to pull FEL arms off the lower supports. Tractor OFF. (my new untested step --> Wiggle FEL lever to equalize hydraulic pressure.) Disconnect hydraulics. Tractor ON - reverse away!
Install
Drive tractor to FEL so that it is exactly square and lined up with one of the FEL arms. They may have moved to be uneven since you last used the FEL. That isn't a big deal. Square alignment is important and is easy to do with the hydraulic transmission. This is the only step that is any different than the reverse of the Removal process.
Disclaimer: Working with hydraulics can be dangerous if you don't know what you are doing. Keep all arms, legs, fingers, and children away from danger while you are working with hydraulics.