John Deere 430 Price, Specs, Serial Numbers, Reviews, Horsepower, Engine Oil Capacity, Attachments, History, Features & Pictures John Deere 430 Specs, Price, Reviews: John Deere 430 Garden tractor is equipped with Yanmar 3TNA72UJ diesel 3-cylinder liquid-cooled, 885cc engine, which delivers 20 hp (14.9 kW) power at rated rpm 3350. John Deere 430 Garden tractor featured … [Read more...] about John Deere 430 Garden Tractor Price, Specs, Review