Power: 194 hp[P] Date of manufacture : 1975 - 1978
Production Manufacturer: John Deere Type: Four-wheel Drive (4WD) tractor Factory: Waterloo, Iowa, USA John Deere 8430 Power PTO (claimed): 175 hp 130.5 kW Drawbar (tested): 155.56 hp 116.0 kW PTO (tested): 178.16 hp 132.9 kW John Deere 8430 Engine Mechanical Chassis: 4x4 articulated 4WD Steering: hydrostatic power Brakes: hydraulic wet disc Cab: Sound-Gard cab standard. Optional air-conditioning. Transmission: 16-speed partial power shift Photos John Deere 8430 photos... Hydraulics Type: closed center constant pressure Tractor hitch Rear Type: III Power Take-off (PTO) Rear PTO: independent Rear RPM: 1000 Engine RPM: 1000@2100 Dimensions & Tires Wheelbase: 125 inches 317 cm Weight: 22010 to 22810 pounds Front tire: 18.4-34 Rear tire: 18.4-34 Full dimensions and tires ... 8430 Serial Numbers Location: On the tractor transmission case, rear. 1975: 1000 1976: 1690 1977: 3962 1978: 5323 how to read serial numbers... Electrical Ground: negative Charging system: alternator Batteries: 2 Battery CCA: 850 Battery volts: 6

Deere 8410	Power: 261 hp[P]	Date of manufacture : 1999 - 2002

Deere 8410T	Power: 261 hp[P]	Date of manufacture : 2000 - 2001

Deere 8420	Power: 284 hp	Date of manufacture : 2002 - 2005

Deere 8420T	Power: 284 hp	Date of manufacture : 2002 - 2005

Deere 8430	Power: 194 hp[P]	Date of manufacture : 1975 - 1978

Deere 8430	Power: 305 hp	Date of manufacture : 2006 - 2009

Deere 8430T	Power: 335 hp	Date of manufacture : 2006 - 2009

Deere 8440	Power: 215 hp	Date of manufacture : 1979 - 1982

Deere 8450	Power: 225 hp	Date of manufacture : 1982 - 1988