Varmint, Kubota sells a blower, plow, sweeper and what all for the frame mount QA (as opposed to the SSQA) for the
B2650/
B3350. While the SSQA has the obvious advantage of being able to lift and pile snow high, it could also put a fair amount of side loading on the loader frame. Just in normal use with the loader, it's obvious that the loader is not exceedingly strong when it comes to lateral forces (side loading) - it deflects sideways with mild force (at least "mild" when it comes to shoving things with a tractor). I doubt the loader would be damaged in normal plow ops, but if the blade was angled and hit an obstruction - I'm not so sure. The QA, on the other hand, is attached directly to the tractor front frame - exceedingly strong and close coupled, so lateral forces on the plow or other attachments will have less ability to deflect the tractor front end than would be the case with the loader mount. And since the QA only uses one set of hoses, you can use the other loaded function to operate the hydraulic angle cyclinders for the plow if you don't have 3rd function.