John Deere X320 Price, Specs, Serial Numbers, Reviews, Horsepower, Engine Oil Capacity, Attachments, History, Features & Pictures John Deere X320 Specs, Price, Review: John Deere X320 Lawn Tractor is equipped with a Kawasaki FH661V gasoline 2-cylinder air-cooled, 675cc engine, which delivers 22 hp (16.4 kW) power. John Deere X320 Lawn Tractor featured with 22HP Kawasaki … [Read more...] about John Deere X320 Price, Specs, Review & Attachments