My N.H. skids have all come w/alarms and they can be annoying. The dealer told me that the actual rule for having an alarm is weather or not it has a steering wheel. So he said alot of machines don't really require it but they do it for obvious reasons! This was a while ago so I don't know if that's still true.
That new dozer looks like a sweet machine!!! I love the look of the new dozers with a cab. Good Luck with it !!! shaun