It is not just hate because of EPA requirements. These engines are more complicated and prone to failure. Small time operations can not afford the expensive repairs combined with loss of income during repair downtime.

As a result, only corporations remain or the few remaining owner operators avoid any engine newer than the year ~2000. These older vehicles also have the added benefit of having minimal electronics, sensors, and ECMs.

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mindslight an hour ago | parent [-]

The "more prone to failure" seems to be driven by some abjectly terrible implementations (eg the notorious Kubota B3350). And it's certainly understandable that someone who knows how to repair things based on mechanical linkages would rebel against digital electronics.

But we're on a technology website. We shouldn't really be scared by a extra sensors, a CAN bus, and an embedded controller - assuming all of these things are openly documented and usable with freedom-preserving systems. In fact we should welcome them, as extra telemetry can help avoid downtime and effect repairs.

	▲	cucumber3732842 23 minutes ago \| parent [-]
		> And it's certainly understandable that someone who knows how to repair things based on mechanical linkages would rebel against digital electronics. They're pretty right to be incensed that something that used to take one skill set now takes two. >. We shouldn't really be scared by a extra sensors, a CAN bus, and an embedded controller - assuming all of these things are openly documented and usable with freedom-preserving systems At what cost? For what benefit to the user? >. In fact we should welcome them, as extra telemetry can help avoid downtime and effect repairs. Oh, great, so the someone at the OEM can decide my model correlates with a higher $$ use and jack up parts cost. I don't trust you not to do this and I don't even own a tractor. Someone in middle america who's been on the receiving end of the raw deal that the "educated" classes have been peddling for the past 40yr has even less reason to allow your telemetry.