John Deere 440 Cyclone

John Deere 440 Cyclone — Model year 197619771978 · 46 hp. Reference specifications; pending source verification.

The John Deere 440 Cyclone is a snowmobile rated at roughly 46 hp, which puts it at the powerful end of its class. The 440 Cyclone ran in production from 1976 to 1978. Under the hood is a 2-cylinder petrol air-cooled engine, paired with a tracked undercarriage. It has a listed operating weight of 183 kg, and it suits operations of up to 200 ac. Detailed specifications in both UK and US units follow below.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.