450ST CM2250 Help

[BTrain]

Looking at a 2012 T800 with a 450ST CM2250 in it. We really want the truck as it matches the other one I purchased from this fella, but the one I bought had a 565 CM 870 Recon stuffed in it...

I guess I’m sort of let down in the fact that this truck I’m looking at has a 450ST The more I Read about them.

Can anyone tell me the main differences between the 450St and other CM2250 ISX15’s?

What is the safe Max HP for this engine as well? We will likely only be pulling a Tridem Grain trailer with it so I’m not too worried but I just would like to know that it will last.

Also it will be a farm truck so won’t see much more than 10,000kms a year.

Engine SN 79505574
CPL 3719