Cummins still makes tractor engines today and its most recent offering include the ... the Cummins X15. This is the most modern and powerful commercial truck engine that the brand builds and is paired ...

This parent torque curve simply sets the highest performance of a particular engine and could have about 20 subsequent versions that are programmed to max-out at lesser figures. These help to make ...

Thus there were tractors with huge single-cylinder diesels running their entire length which used to rock backwards and forwards with the revolution of their engines, but farmers would have to ...

On that basis, Fendt engineers calculate that with a diesel price of 69-70p/litre, the most powerful of the new Fendt 800 Vario series tractors, which are powered by 6.06-litre Deutz engines ...

John Deere's studies found that customers are very concerned with an engine's life cycle. For Deere, this means that in addition to aforementioned standards, the company had to focus on key ...