Power: 29 hp Date of manufacture : 2005 - 2008
Production Manufacturer: John Deere Type: Compact Utility tractor Factory: Augusta, Georgia, USA John Deere 3120 Power Engine: 29.5 hp 22.0 kW John Deere 3120 Engine Mechanical Chassis: 4x4 MFWD 4WD Steering: power Brakes: wet disc Cab: Two-post folding ROPS. Transmission: hydrostatic Capacity Fuel: 13.5 gal 51.1 L Hydraulic system: 6.8 gal 25.7 L Hydraulics Type: open center Capacity: 6.8 gal 25.7 L Valves: 5 Pump flow: 8.6 gpm 32.6 lpm Total flow: 13.9 gpm 52.6 lpm Tractor hitch Rear Type: I Rear lift (at ends): 2530 lbs 1147 kg Power Take-off (PTO) Rear PTO: independent Rear RPM: 540 Mid PTO: optional Mid RPM: 2100 Dimensions & Tires Wheelbase: 68 inches 172 cm Weight: 3000 lbs 1360 kg Front tire: 7-14 Rear tire: 11.2-24 3120 Serial Numbers 2005: 110001 2006: 210001 2007: 310001 2008: 410001 how to read serial numbers... Electrical Ground: negative Charging amps: 40 Battery CCA: 500 Battery volts: 12

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

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

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

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

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

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

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

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

John Deere 3141	Power: 0	Date of manufacture : 1982 - 1987