John Deere 6220 Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, History, Features & Pictures John Deere 6220 Utility Tractor is equipped with a John Deere PowerTech 4045TL071 turbocharged diesel 4-cylinder liquid-cooled 276 ci [4.5 L] engine, which delivers 90 hp [67.1 kW] power at rated rpm 2300. John Deere 6220 Utility Tractor featured … [Read more...] about John Deere 6220 Horsepower, Price, Specs, Reviews