I've got a k008 kubota, its the same as the one that DIRT DIGGER posted but mine is a -2 while the pic is of a -3, it has the same rops that you can drop down to get in anywhere, I often have had to bring the tracks in and drive it through the house to get to the backyard, it hasn't got the fancy breaker that the little komatsu has but still an unbelievable machine, I can dig an average size pool in about 6 hours with the 600mm bucket (24" I think) and when my Rc60 broke down I mannaged to push it up the ramps onto the 6 wheeler using the little digger that could, I've done about 2000hours on it now and although I use my other machines a lot more often I could never sell it as it is too great an asset to the business, you could take your fuel to work in a thurmos in you're lunchbox, and the only breakdown I have ever had was a broken fanbelt, with enough practice these things can be as productive as the 3 tonne diggers and on small sites even quicker as they are so nimble, I haven't tried the pc09 but I Have never come accross a komatsu i didn't like