I can't really think of a better way to ruin a hydro drive than snow removal, so there is no plow. You have to ask yourself what you're wanting the machine to do for you and buy according to the greatest expectation.
My hydro's have been used for that for years, no issues. Many other people that never have issues either. In fact, I've never head of that. I would rather have a hole in my head than try to plow with a manual on a garden tractor.
I see alot of hydrostatic drives on these things. I don't know much about that but to me that sounds like more maintance and expensive when it takes a dump.
I have two hydro garden tractors, one built in 1967, the other built in 1990, both of them are using the original, untouched hydros. They get used for tilling, pulling a moldboard blow, blading snow, pulling a 4' box scraper, etc. Unless it hasn't been maintained (fluid and filter change), a hydro is pretty much a zero concern for maintenance.
How fast does a Jd 318 go when mowing?
Fast enough you have to slow way down in the turns so the front end doesn't slide, even with suitcase weights and ribbed tires on the front.
My neighbor and I had matching Craftsman riders...obviously, it took us the same time to mow. With the JD318, I can start mowing when he's halfway done, and be washing it before he finishes, and still have a better cut than he does.
I don't know what the Craftsman model was, but it's this thing...p.o.s.
Here's the JD:
One big thing...notice how much taller the deck is on the 318, the old Bolens is the same way. These things produce WAY more vacuum, and stand the grass up straight and cut it off, hence also being able to go faster. That short tin deck on that craftsman left 10"long grass laying matted, cut horribly, and you had to putter along to get that.
I always left the deck down on the Craftsman when I ran down the street...never moved any dirt or rocks. Even with the deck up on the 318, you can watch dirt and **** being pulled under the deck from 3' away.
It also makes a big difference on evening out the clippings. The Craftsman windrowed them horribly, only blew them out a few feet at best, and in one big windrow. The 318 disperses them 5-10' out, nice and even when you're done.
The other nice benefit...the Craftsman needed something damn near every time it was used. The 318...well, I let you know when it needs something. It's going on 150 hours since I got it and went through it, haven't touched it since. Fill gas, check oil, turn key. Every freaking time. I love it. Sit for 3 months? Crank for 5 seconds, and it'll light off like it was running an hour ago.