I've finally gotten a decent amount of seat time in doing some digging - about 15 hours now. This thing is quite a beast for its size. I've been using much more powerful skidsteers, etc. but haven't been disappointed with the 2015 at all.
Shoulda taken some pictures, but I moved and dug quite a bit of dirt this weekend. The house site has a courtyard area about 24'x30' and a driveway pad about 35'x50'. I was able to move huge leftover hunks of concrete (one was too big, had to bust off some around the sides before Redbud could lift it), and move and level big piles of dirt leftover from the excavation on the footings. Now both areas are level and look great. I was thinking this was a pretty big job, but no problem in 2 sessions of several hours. No way the
BX24 coulda done this - except in more than twice the time.
One thing I'm noticing, due to the tight quarters, I'm glad I didn't get a bigger tractor. It was all I could do to get turned around in some areas due to the big piles of dirt, concrete, etc.
I have the rear tires filled, but really need some more weight on the back. A box blade would have added a foot or two to the back which could have kept me from doing the courtyard job. Fortunately, the rear tire weight was adequate with some care. I noticed that once the bucket was really loaded, if I inclined down much at all, the rear tires were subject to lose traction and would start to get some air. With a bucket full of gravel heading down a long rather steep hill, the rear tires started to just lightly skid. Thankfully I was in 4WD or else I could have freewheeled on the front wheels into something unpleasant.
I'm thinking of making an nominal offer on a busted up BB I saw at a local tractor dealer. I could use the framing and cast some concrete around it to make a rear weight that doesn't stick out back so far. Anyone with ideas on this? What I really need is wheel weights I guess, but our closest TSC doesn't even seem to carry them - and they would always be a pain to get on and off.
The ATI EZ Standard toothbar seems to perform great. I can dig with no problems - even in some undisturbed-packed dirt to make a way for water to get out of the courtyard area. Since this toothbar is the same teeth and build as for heavier tractors, looks like no way I will be busting it without really trying.
The only thing I can say is that I would think the Markham design might penetrate a little easier for a smaller tractor like mine because the EZ Standard has more frontal surface area to contact the dirt due to the additional V-shaped cutting edge whereas the Markham simply uses the cutting edge of the loader bucket. However, I still would opt for the EZ because of the beefier design. In close quarters doing the courtyard, I punched the foot thick concrete wall a few times rolling over a pile of dirt. If that shock had been against the teeth bolted to the bucket frame only like the Markham, it could have bent it I guess.
My wife and I think we made the right decision. Thanks to everyone for their wisdom.