I do have one Kubota, a 7hp rear-tine tiller. It's been a 1 or 2 pull starter for 19 yrs and has lots of safety & ergonomic features 'er despite its 'gawdawful' color.
What I like about it:
- Chain drive in a reservoir that still doesn't leak. One nut to remove & flip a chain-case to change tine speeds.
- Two spds forward, one reverse. Tines will not engage in 'R', & 'R' won't engage when tines are engaged.
- Forward/reverse tine rotation.
- Easy lever/latch to offset handle to R/L. One bolt with T-handle to raise/lower handle.
- Full-width 'saftey' bar (squeeze to go, tines/wheels together) Easy to use/adjust side brakes for steering on the go.
What I don't like about it:
- It's 'rear-tine' & lousy for breaking hard ground.
- Nothing else. (is that a double negative?)
That dislike? IMO, with a 'front-tine' it's easier to control depth by adjusting the scarifier and learning to use it by working the handles up & down. A F-T will 'jump up and run away' easily, as the driving wheels seem to complicate things. My F-T (Senator, 7 hp B&S) is much less tiring to use
on new ground(nearly as easy as using a rotary floor buffer most times) and turns more easily in corners and at the end of rows. (Raise handles, twist) All that said, the Kubo R-T is
by far the better
cultivator.
I don't know that
cast iron or Kohler power is vital to performance, but 'ergos' and handling mean a lot, as does reliability and ease of service, and sometimes newer
is better. A bulky-enough tiller might as well be a '3-pointer' and earn a gate thru the fence. With all the raves Kubo
tractors get around here (well-deserved I'm sure) I'd think one of theirs would be a top choice. IMO, quality tools are always worth the bucks.
btw: I also have 60" 3PH tiller & it never gets used....