Nov 11, 2019 · If the first stage snow blower was an ape-man, the 2-stage snow blower would be a Neanderthal. On that scale, the three stage snow blower is a medieval knight. By the same line of reasoning, the jet engine snow blower would be an astronaut although it’s doubtful that you could consider it to be part of the same evolutionary line. Apr 05, 2017 · I'm wondering if anybody has any experience using a snowblower attachment on a 420. I have a 2017 Rancher 420 with plow attachment but some of our storms are wet, heavy snow that is hard to push back. thanks in advance for your comments!