Bob S, I would consider some of the facts you stated are opinions, as they are highly debatable. One example is your statement that the bucket is "light". Light or heavy duty is basically an opinion expressed to represent an idea, whereas the fact would be in the gauge of the metal and other features of the bucket that are not open to being debatable.
Another example is in the photo where you said it would be impossible to exit and enter the operator's platform from the left side. That is opinion. A fact would be to say that there is 8 inches of space for entry/exit on the left side.
A non-tractor example would be something like tires. I've seen a lot of tires over the years advertised as heavy duty, but the ratings of those tires, which are the facts about the tire's duty characteristics are the true indication.
Another example is in the photo where you said it would be impossible to exit and enter the operator's platform from the left side. That is opinion. A fact would be to say that there is 8 inches of space for entry/exit on the left side.
A non-tractor example would be something like tires. I've seen a lot of tires over the years advertised as heavy duty, but the ratings of those tires, which are the facts about the tire's duty characteristics are the true indication.