The John Deere 5405 is powered by a 63 HP turbocharged PowerTech engine (John Deere 3029H). This 3-cylinder engine comes with a coolant-cooled system with an overflow reservoir, ensuring consistent performance even under demanding field conditions. The engine uses an HPCR fuel injection system for direct fuel supply, and a dry-type dual-element air filter keeps the engine clean while ... https://tractorgyan.com/tractor/john-deere-5405-gear-pro-4-wd-trem-iv/1031