I was originally going to go with that series for my L2501 but I hated those “special clips” that they use to hold the scarifiers in with. So I ended up going with a Homestead BB instead.
My opinion is that a 5 footer (even that series) will be strong enough for your tractor.
You have a few more ponies than I, but I bet that BB will still “stop” your machine if it gets filled too much. (my 5 footer will….thats for sure

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Have fun……. I wouldn’t concern myself with it.
