Is it true that the kioti's are the only tractors that you can keep working when they go through a regeneration and all others you have to park?
x2
My Kubota
B3350 will regen on-the-fly as long as rpm is 2000 or more. I can "default" select if I want it to auto-regen or if I want to wait and do it parked. After starting, if I push the AutoRegen switch, it's regen during normal ops. If I don't select AutoRegen, then it will blink when it wants to regen and I can either ignore it until it forces a parked regen, or I can increase rpms and select Auto, or I can park it and let it do its thing. Parked regen, which I've only done twice in 150 hours, is my least preferable way to deal with it. However, parked regen would be the only option if you are just using the tractor for short, less than 20 minutes, periods of time.
I still don't like the whole regen, Tier 4 thing . . . but, I will say that so far it is pretty much transparent. The only operational issue, for me anyway, is that with non-DPF tractors one might leave the thing in idle or longish periods of time. With the DPF, that's a no-no, you have to avoid longer periods of idling if you can. So I find myself shutting down and restarting often. The hassle with that is the
B3350 has a turbo, and I need to let it idle for a minute or two to cool the turbo so it doesn't coke its bearings. PITA sitting there waiting, Kubota should have included a shutoff timer with safety override so you could just turn off the key and walk away. (Building a timer is on my long lists of stuff to do.)
bumper
Edit: After posting above, I was inspired to search for diesel shut off timers on fleabay. Go figure, I didn't even know they existed and I thought maybe I had a smashing idea and another patent . . . oh well, $25 and free shipping from our "friends" in China.