McCormick X8.680 VT-Drive VS Case Optum 300 AFS Connect™ [Largest VS Largest](All levels comparison) 

I drove Mccormick, and the tractor is so brutal, literally towning and working everything without any problem

Mcormick

The BetaPower engine is an FPT engine. McCormick did away with all of the John Deere PowerTech engines about 10 years ago. Claas also abandoned the JD engines in favor of the FPT engines from CNH.

I guess The Optum is a version that's bigger than Puma but smaller than Magnum right?

Brillant video

Hanno lo stesso motore e' non solo...