Nice job, your tractor does have a T450 on it. In the US the T450 was the open station and the T451 was the cab version. Should give you years of work. That should have a Kubota 2.2L in it. I almost bought one a couple years back. It was repossessed, it was a little banged up and was really cheap. It had like 1300 hours on it. Someone snatched up before I could.
Yes, here in Portugal we use T450 for open station and for cabin version. In the US you have Scorpion and other brands that use the same tractor. I have already seen on you tube the T451 is all the same as mine inside the cab and outside .
Yes he as a Kubota 2.2 engine