Power: 65 hp Date of manufacture : 1967 - 1969
Production Manufacturer: Nuffield Factory: Bathgate, Scotland Nuffield 4/65 Power Engine: 65 hp 48.5 kW PTO (claimed): 54 hp 40.3 kW Nuffield 4/65 Engine Mechanical Chassis: 4x2 2WD Final drives: spur gear Steering: manual Steering: power*Optional Brakes: mechanical disc Cab: Open operator station. Transmission: 10-speed gear Photos Nuffield 4/65 photos... Tractor hitch Rear Type: II/I Control: directional control and top-link draft sensing Power Take-off (PTO) Rear PTO: transmission   independent*Optional Rear RPM: 540 (1.375) Engine RPM: 540@1800 Dimensions & Tires Wheelbase: 79.9 inches 202 cm Weight: 5140 lbs 2331 kg Front tire: 6.00-16 Rear tire: 11.00-36 Full dimensions and tires ... 4/65 Serial Numbers Location: Serial number plate on the left side of the tractor frame. photo of 4/65 serial number 1967: 99001 Final: 135000 how to read serial numbers...

Nuffield 3/42	Power: 42 hp	Date of manufacture : 1961 - 1963

Nuffield 3/45	Power: 45 hp	Date of manufacture : 1967 - 1969

Nuffield 4/25	Power: 25 hp	Date of manufacture : 1967 - 1969

Nuffield 4/60	Power: 60 hp	Date of manufacture : 1961 - 1963

Nuffield 4/65	Power: 65 hp	Date of manufacture : 1967 - 1969

Nuffield 10/42	Power: 43 hp[P]	Date of manufacture : 1964 - 1966

Nuffield 10/60	Power: 61 hp[P]	Date of manufacture : 1964 - 1967

Nuffield DM-4	Power: 50 hp[B]	Date of manufacture : 1950 - 1961

Nuffield Mini 9/16	Power: 16 hp	Date of manufacture : 1965 - 1968