I wanted a quick attach system, but didn't want to pay Kubota price. I purchased UH2 - attaches to your loader - with new pins that are supplied by Kasco. This hitch then enables your loader to use any skidsteer attachments. I purchased a set of 4ft. very heavy duty skid steer pallet forks from local distributor ($425.00). Additionally, I purchased an adapter for my bucket from Kasco (uses your old pins to "pin on skidsteer type attachment"). Thus, your old bucket is now skid steer attachable. I can swap bucket / pallet forks in a minute or so. Simply drop bucket, pull up two levers, get back on tractor back away from bucket center and pull up to forks and leading edge of UH will lift forks, get off tractor and push two levers down and your forks are secure. Any other attachments you purchase - should then be skid steer attach. My buddy has a JD 4400 with quick attach - I like the Uni-hitch system better.
The only drawback I can think of to Uni-hitch is the extra weight the Uni-hitch adds to loader. With the adapter on origional bucket and the Uni-hitch on loader - probably 150 lbs + over the bucket attached without Uni-hitch system. With other attachments forks etc. Just the weight of the Uni-hitch itself 75 lbs to 100 lbs? But with
M4700 M6800 size - not too much weight relative to capacity. Check out attached link, If you want, I can take couple of digital pics and email them or post them here as attachment. Total cost of UH-2 and bucket adapter $690 more or less. Let me know if you need more info or pics
http://www.kascomfg.com/prod06.htm
Kasco
shelbyville, Indiana 46176
317-398-7973
Nice folks to deal with - they shipped wrong pins first time UPS lost part of contents - Kasco had correct pins and new parts within two days of my call. Good customer support, at least they were good to me.