JD Green tractors use DEF Fluid for anything OVER 25 HP.....The vast majority of Tier IV tractors between 25 and 75hp have no problems with their emissions systems. There's been a few bad models like the Kubota B3350 and some makes like LS where some units seem to do regens really often but mostly they work fine.
Operating in cold weather and idling a lot can make a DPF based system need to regen more often.
Below 75hp no one uses DEF like in pickup trucks, so that's one system that won't be causing problems.
No.JD Green tractors use DEF Fluid for anything OVER 25 HP.....
Yes I agree, that is very wrong. They do have a DPF but I think just about anything new over 25 hp does.JD Green tractors use DEF Fluid for anything OVER 25 HP.....