Just had a tech come down and help me with some baler electronics issues.
He told me far and away, they spend more time fixing DEF/DPF issues on tractors than anything else. Thats ridiculous that after 10 years they can’t make the DPF/DEF a more reliable system.
Might be fine for you since you don’t use a tractor to make a living, but it’s not fine for those who do. Its a major inconvenience and loss of money to be down for hours. It can become days if the parts you need are unavailable, as they can be in todays parts-shortage-USA we now live in.
I have no problem with making tractors burn cleaner, but can’t they make it reliable? Why not have twin sensors, so when one fails, there’s a backup? Or make them easily accessible and give the owner spares? Or just build them better in the first place, so less expense in downtime & parts?