John Deere 4050


John Deere 4050 tractor photo
1983 - 1988
50 Series
Row-Crop tractor
4040
Series:40504250
4055
Production
Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA
Original price:$44,700 (1988 )
Variants
4050 Hi-Crop:high clearance
John Deere 4050 Power
Engine:130 hp
96.9 kW
Drawbar (claimed):87 hp
64.9 kW
PTO (claimed):100 hp
74.6 kW
Drawbar (tested):94.99 hp
70.8 kW
PTO (tested):105.89 hp
79.0 kW
power test details ...
John Deere 4050 Engines
John Deere 7.6L 6-cyl diesel
John Deere 5.9L 6-cyl diesel
Engine details ...
Mechanical
Chassis:4x2 2WD
 4x4 MFWD 4WD
Final drives:inboard planetary
Differential lock:hydraulic rear
Steering:power
Brakes:hydrostatic wet disc
Cab:Sound-Gard cab standard with air-conditioning. Optional four-post Roll-Gard ROPS.
Transmissions:16-speed partial power shift
 15-speed full power shift
Transmission details ...
Capacity
Fuel:46 gal
174.1 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 to 3
Pump flow:26.5 gpm
100.3 lpm
Tractor hitch
Rear Type:II/I
Control:lower-link draft sensing
Rear lift:6,294 lbs
2854 kg
 7,418 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
Wheelbase:106.7 inches
271 cm (2WD)
 105.3 inches
267 cm (4WD)
Weight:11098 to 12720 pounds
Front tire:10.00-16
Rear tire:18.4-38
Full dimensions and tires ...
4050 Serial Numbers
Location:The rear of the transmission case
photo of 4050 serial number

1983:001000
1984:003501
1985:005001
1986:006501
1987:007001
1988:007501

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
Page information
Last update:October 12, 2020
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