Initial comment is that you are comparing a small-frame 2-Series (2025R) to a large-frame B-Series (B2650). Although both of these are considered CUTs, these are two different class of CUT, so not really a fair comparison on the power and other capacities.
The analogous Kubota would be a small-frame B-Series (B2301/B2601). These are similar size/power to the 2025R.
So before even getting to respective capabilities, you have to decide whether the larger-frame B2650 is going to work in your operating environment or do you need to keep the size smaller like the 2025? If you are doing snow removal and 48" sidewalks are a mainstay, even the small-frame 2025R and B2301/2601 will be a tight squeeze.
(The sidewalks in my neighborhood range from 44-48" wide (typically) and my +/-40" wide tractor is often tricky. There is no way a B2650 could be used on them. If you expect to be doing a lot of 4' walks, my advice is to choose the narrowest machine possible (a small-frame B2301 is about 45" wide) paired with at most a 48" blower. )
And I'll add that functionally there is almost no difference between a 1025R and 2025R for snow removal duties, except the 1025R will be a better fit on walkways etc.
The analogous Kubota would be a small-frame B-Series (B2301/B2601). These are similar size/power to the 2025R.
So before even getting to respective capabilities, you have to decide whether the larger-frame B2650 is going to work in your operating environment or do you need to keep the size smaller like the 2025? If you are doing snow removal and 48" sidewalks are a mainstay, even the small-frame 2025R and B2301/2601 will be a tight squeeze.
(The sidewalks in my neighborhood range from 44-48" wide (typically) and my +/-40" wide tractor is often tricky. There is no way a B2650 could be used on them. If you expect to be doing a lot of 4' walks, my advice is to choose the narrowest machine possible (a small-frame B2301 is about 45" wide) paired with at most a 48" blower. )
And I'll add that functionally there is almost no difference between a 1025R and 2025R for snow removal duties, except the 1025R will be a better fit on walkways etc.