It's a narrow series orchard tractor that's 100Hp so as far as I know they aren't made with the HST option.Only been watching your thread, but I agree an HST may have been the better choice for a tractor.
A lot of folks are dedicated to a gear-driven drivetrain of some fashion and I understand that.
Sometimes the more modern options do work better.
What are the options for an M5 tractor? Good size machine. Doubt HST is an option?
It's a good machine I just hate having to let it sit and run to do a regen