Not heating the area that tractor takes up for 2 or 3 times a season. Snowmobile suit, helmet with heated shield and go. Slow at first till you get trans hydraulic oil moving, then business as usual.
Yea I can understand not heating it all winter. Funny to watch truck drivers from down South come up here in the cold and blow there hydraulic lines and try to warn them to go easy at first but most don't listen.