Power: 86 hp Date of manufacture : 1969 - 1972
Production Manufacturer: John Deere Factory: Mannheim, Baden-Württemberg, Germany John Deere 3120 Power Engine: 86 hp 64.1 kW John Deere 3120 Engine Mechanical Chassis: 4x2 2WD Cab: Open operator station. Transmission: 12-speed Photos John Deere 3120 photos... Dimensions & Tires Wheelbase: 96.9 inches 246 cm Weight: 7,600 lbs 3447 kg Front tire: 7.50-18 Rear tire: 16.9-34 Full dimensions and tires ... 3120 Serial Numbers Location: Serial number plate on the right side of the 3120 tractor frame, above the front axle.

Deere 3050B	Power: 50 hp	Date of manufacture : 0000 - 0000

Deere 3055	Power: 105 hp	Date of manufacture : 1992 - 1993

Deere 3100	Power: 55 hp	Date of manufacture : 1995 - 1998

Deere 3110	Power: 55 hp	Date of manufacture : 1998 - 2002

Deere 3120	Power: 86 hp	Date of manufacture : 1969 - 1972

Deere 3120	Power: 29 hp	Date of manufacture : 2005 - 2008

Deere 3130	Power: 96 hp	Date of manufacture : 1973 - 1979

Deere 3135	Power: 91 hp	Date of manufacture : 1977 - 1979

Deere 3140	Power: 97 hp	Date of manufacture : 1980 - 1987