I am needing to change the oil in a 2012 Fendt 720 agriculture tractor. So the spec in the book recommends a Fendt Ultra Grade 10W-40 UHPD or an oil that meets Deutz DQC-III-10 specs. The Fendt oil is only available in Germany to my knowledge, and I assume the dealers here use the standard Agco Oil. Regardless I have been searching for other oils that meet the Deutz spec and haven't found much of anything. I don't know if this spec really is that special or different than the other good heavy duty oils available.
So what do you guys think of using Rotella T6 5w-40? I was also considering looking at the Amsoil heavy duty diesel oil. I would like to stay full synthetic, but I guess I would look at anything available that would work. I have used Case Akcela No.1 oil and Mystic in some of the other tractors around here without any issues. Ultimately wanting to baby this tractor as much as possible.
So what do you guys think of using Rotella T6 5w-40? I was also considering looking at the Amsoil heavy duty diesel oil. I would like to stay full synthetic, but I guess I would look at anything available that would work. I have used Case Akcela No.1 oil and Mystic in some of the other tractors around here without any issues. Ultimately wanting to baby this tractor as much as possible.