Pretty cool. I own an RC50 with the older style loader arms, but I've never tried to push around another machine. I think it is impressive that a 50 gross hp 6,000lb machine can push a 81 net hp 9,000lb machine backwards. I use my machine every winter here in Wisconsin to remove snow and it's amazing how well it does because of the suspension.
I can't believe how fast the SR80 was puching the bobcat backwards. I think that the SR80 and the T250 are almost the same weight and hp. I've seen the JCB demo in person in Louisville and it was kind of cool too.