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John Deere 8520

John Deere 8520 tractor photo
2002 - 2005   8020 Series
Row-Crop tractor
Next model:John Deere 8530
Series back:John Deere 8420



Manufacturer:John Deere
Factory:Waterloo, Iowa, USA


8520:wheeled tractor

John Deere 8520 Engine:

   John Deere 8.1L 6-cyl diesel
full engine details ...


Fuel:160 gal [605.6 L]
Hydraulic system:39.6 gal [149.9 L]
Front hubs:4.2 qts [4.0 L]
Front diff.:14.2 qts [13.4 L]

3-Point Hitch:

Rear Type:III/IIIN
Rear lift:15180 lbs [6885 kg]
 17300 lbs [7847 kg] *Optional
Front Hitch:IIIN*Optional
Front lift:11000 lbs [4989 kg]

Power Take-off (PTO):

Rear PTO:independent
Clutch:hydraulic wet discs
Rear RPM:1000 (1.75)
Engine RPM:1000@2200

Dimensions & Tires:

Wheelbase:117.7 inches [298 cm]
Weight:23050 to 23800 pounds
Rear tire:18.4R46
full dimensions and tires ...

8520 Serial Numbers:

Location:Rear of tractor.
2002: 1001
2003: 10001
2004: 20001
2005: 30001

how to read serial numbers...


John Deere 8520 Power:

Engine (gross):305 hp [227.4 kW]
Engine (net):295 hp [220.0 kW]
Engine (max):335 hp [249.8 kW]
PTO (claimed):255 hp [190.2 kW]
Drawbar (tested):225.13 hp [167.9 kW]
PTO (tested):292.88 hp [218.4 kW]
power test details ...


Chassis:4x4 MFWD 4WD
Steering:hydrostatic power
Brakes:hydraulic wet disc
Cab:Cab standard.


Type:closed center pressure-flow compensated (PFC)
Capacity:39.6 gal [149.9 L]
Pressure:2900 psi [200.0 bar]
SCV flow:30 gpm [113.6 lpm]
Total flow:33.5 gpm [126.8 lpm] *With standard 45cc pump
 42.5 gpm [160.9 lpm] *Optional 57cc pump


Charging system:alternator
Charging amps:150


Cold-cranking amps:925

Page information:

Last update:July 23, 2015
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