Tier-4 engine technology and what it means

Among many equipment manufacturers at the Farm Progress Show, one of the major pieces of new technology they have in common is Tier-4 engine technology. It makes for fewer emissions from diesel engines and less fuel consumption. But there are some new aspects to the new technology with which operators should become familiar. Case IH Commercial Product Trainer David Stark calls the new technology “a radical change,” for high-horsepower tractor buyers.

AUDIO: David Stark (5 min. MP3)