I have the Kubota brand model B2660, which is the front
mount 5' two stage blower, manual chute.
Works great. Purchased it with the tractor in 2/01, so I had
it pretty much all of last winter.
I live in Central New York, so I get all types of snow - lake
affect, powder, heavy wet stuff; moved everything very
easily.
Only problems I've had are:
(1) The chute has a wire grid in it presumably to prevent
solid objects from being shot out (ie: rocks), That
clogged right up with the wet snow. I just bent it back
with my hand and have had no clogging problems since
then.
(2) There are two shafts on either side of the blower coming
off the PTO shaft. The actual "cutting augars" slip over
this shaft and are kept from slipping via the shear bolts.
I had a gravel driveway (just paved it last month) and
was constantly breaking the shear bolts. One of the
shafts was slightly offcenter and I could not get the
replacement shear bolt in; I have no idea how the original
shearbolt was able to be inserted. I had my dealer (who
subsequently closed) come and they fixed it by cutting
off some of the sleeve so that it had more play on the
shaft (which let me line up the shear bolt holes).
The dealer had loaned me a
B7400 with a rear blower while I
was waiting for delivery of mine, so I was able to experience using a rear blower; the rear blower is physcially larger than
the front for some reason, but there is no real difference in
the capabilities. The front mount was definitely easier to use. Even though the front mount is more expensive, I felt
that it was worth it, as my primary rationale for purchasing the
tractor was snow removal. If I was able to put a plow on my
truck (which I can't - 1999 Ford Expedition), I wouldn've done
that and probably just purchased a riding lawn mower.