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John Deere 4450 Tractors

John Deere 4450  
Power: 158 hp
Date of manufacture :
1983 - 1988
Production
Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA
Original price:$46,670 (1983 Quad-Range ROPS 2WD )
Original price:$67,009 (1983 Power Shift Cab 4WD )
Mechanical
Chassis:4x2 2WD
 4x4 MFWD 4WD
Final drives:inboard planetary
Differential lock:hydraulic rear
Steering:power
Brakes:hydraulic wet disc
Cab:Sound-Gard cab standard. Optional four-post Roll-Gard ROPS.
Transmissions:16-speed partial power shift
 15-speed full power shift
Photos
John Deere 4450 photos...
Capacity
Fuel:65 gal
246.0 L
Hydraulic system:10.5 gal
39.7 L (2WD Power Shift)
 13.5 gal
51.1 L (4WD Power Shift)
 16.0 gal
60.6 L (Quad-Range)
Hydraulics
Type:closed center
Capacity:10.5 gal
39.7 L (2WD Power Shift)
 13.5 gal
51.1 L (4WD Power Shift)
 16.0 gal
60.6 L (Quad-Range)
Pressure:2277 psi
157.0 bar
Valves:2 or 3
Pump flow:26.5 gpm
100.3 lpm
Tractor hitch
Rear Type:IIIN/II
Control:lower-link draft sensing
Rear lift:6294 lbs
2854 kg
 7418 lbs
3364 kg *Optional
Power Take-off (PTO)
Rear PTO:independent
Clutch:hydraulic wet disc
Rear RPM:540/1000
Engine RPM:540@2200
1000@2200
Dimensions & Tires
2WD Wheelbase:106.7 inches
271 cm
4WD Wheelbase:105.3 inches
267 cm
Weight:12745 to 15400 pounds
Front tire:10.00-16
2WD Rear tire:18.4-38
4450 Serial Numbers
Location:Serial number plate on rear of tractor.
photo of 4450 serial number

1983:1000
1984:11001
1985:18001
1986:22001
1987:24001
1988:26001
1989:31001

how to read serial numbers...

Electrical
Ground:negative
Charging system:alternator
Charging amps:72
 90*With Sound-Gard cab
Batteries:2
Battery volts:6
 12*Optional
Other Tractors
John Deere 4430 Power: 138 hp[P] Date of manufacture : 1973 - 1977
John Deere 4435 Power: 125 hp Date of manufacture : 1973 - 1983
John Deere 4440 Power: 162 hp Date of manufacture : 1977 - 1984
John Deere 4440 Power: 144 hp[P] Date of manufacture : 1978 - 1982
John Deere 4450 Power: 158 hp Date of manufacture : 1983 - 1988
John Deere 4455 Power: 156 hp Date of manufacture : 1988 - 1992
John Deere 4500 Power: 39 hp Date of manufacture : 1998 - 2001
John Deere 4510 Power: 38 hp Date of manufacture : 2003 - 2004
John Deere 4520 Power: 133 hp[P] Date of manufacture : 1969 - 1970