The Mauser is limited by the original manufacturing of the machine. Since the non cab machine is like that, simply bolting a cab to the top of the tractor will not change anything.
I havent had any issues with cold in the cab during the winter. There are little air leaks all over but the heater keeps up fine.
I havent had any issues with cold in the cab during the winter. There are little air leaks all over but the heater keeps up fine.