archerynut,
I was able to use both the JD 2305 w/260 Backhoe and the Kub
BX24 w/BT601 Backhoe back in November. Obviously I am biased, but I do give credit where it is due, and Kubota does make very good equipment... Is it the "right" equipment for everyone? Absolutely not, nor is the John Deere, for that matter! On that note, I will share with you a few specs, and what I found in usability.
Swing Degree - JD 260 = 150 deg / Kub BT601 = 140 deg
Maximum Depth - JD 260 = 80" / Kub BT601 = 73"
Max Depth w/2' Flat Bottom - JD 260 = 75" / Kub BT601 = 71"
Loading Height - JD 260 = 5 ft / Kub BT601 = 4.5 ft
As far as specifications go, obviously the Deere has greater swing, digs deeper and loads higher. The difference in those specs may not mean anything to you, depending on exactly what you are using the Backhoe for. In terms of usability, I found that the Deere felt quicker, and slightly stronger than the Kubota.
Let me say again -
this was my experience, using both units back to back. I strongly encourage you to demo BOTH machines, preferably on the same day - see how they feel to YOU! Now a Kubota dealer may respond and say that Deere plays with thier specifications, is a dedicated TLB from the factory which somehow makes it stronger, (the Deere is sub-frame mounted, not just hung off the back - and will be available as a factory TLB later this year, which will have no bearing on how it has been designed and is manufactured) etc, etc. After you read that

, remember that I said you should demo both units yourself, to see which one will work better for you! I hope this does not sound harsh, I have nothing against Kubota, and I truly feel that they make a good product. I know I have not been on TBN for long, but I guess I am just about to the end of my rope with some of the Deere bashing that seems to always come from one particular person. Anyway, I will get off my soapbox and let you make your own decision!
By the way, we also did a test on both units. We hooked up a pressure gauge to both units, at the swing cylinder, and had some interesting results. The Deere was at 500 psi
at idle, while the Kubota was only 300 psi
at full throttle. In fact, at idle, the Kubota will not even
move the dipperstick! Just an interesting side note. It may be tough to hook up a pressure gauge yourself, at either dealership, but you can certainly see what response you get from the Kubota at idle.
Thanks for reading, and good luck with your purchase, I don't think you can go wrong with either unit.