John Deere 2550 Price, Reviews, Specs, Engine Oil Capacity, Weight, Serial Numbers, Attachments, History, Features & Pictures John Deere 2550 Utility Tractor is equipped with a John Deere diesel 4-cylinder liquid-cooled engine, which delivers 55.38 hp (41.3 kW) power at rated rpm 2500. John Deere 2550 Utility Tractor featured with a John Deere 3.9L 4-cyl diesel engine, … [Read more...] about John Deere 2550 Horsepower, Specs, Price & Reviews