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John Deere 8420T

John Deere 8420T tractor photo
2002 - 2005   8020 Series
Agricultural Crawler tractor
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Next model:John Deere 8430T
Series next:John Deere 8520T
Series back:John Deere 8320T




 

Production:

Manufacturer:John Deere
Factory:Waterloo, Iowa, USA
 

Variants:

8420:wheeled tractor
8420T:crawler
 

John Deere 8420T Engine:

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

Capacity:

Fuel:130 gal [492.1 L]
Hydraulic system:65 gal [246.0 L]
 

3-Point Hitch:

Rear Type:III/IIIN
Rear lift:15,180 lbs [6885 kg]
 

Power Take-off (PTO):

Rear PTO:independent
Rear RPM:1000 (1-3/4)
 

Dimensions & Tires:

Wheelbase:89 inches [226 cm]
 120 inches [304 cm] (wide track opt)
Weight:25950 to 28795 pounds
Front tire:tracks
Rear tire:tracks
full dimensions and tires ...
 

8420T Serial Numbers:

Location:Rear of tractor

- Serial numbers unknown -
 
 

John Deere 8420T Power:

PTO (claimed):235 hp [175.2 kW]
Drawbar (tested):205.84 hp [153.5 kW]
PTO (tested):270.62 hp [201.8 kW]
power test details ...
 

Mechanical:

Chassis:crawler
Steering:electro-hydraulic power
Brakes:hydraulic wet disc
Cab:Cab standard.
 

Hydraulics:

Type:closed center pressure flow compensated (PFC)
Capacity:65 gal [246.0 L]
Pressure:2900 psi [200.0 bar]
Valves:5
Pump flow:30 gpm [113.6 lpm]
Total flow:33.5 gpm [126.8 lpm]
 42.5 gpm [160.9 lpm] (optional)
 

Electrical:

Ground:negative
Charging system:alternator
Charging amps:150
 

Battery:

Number:2
Cold-cranking amps:925
Volts:12
 

Page information:

Last update:June 16, 2016
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