Tractor detail
Specs are assembled from available database fields and should be verified against the exact tractor before purchase.
Verify specs with the seller, dealer, or manufacturer before buying.
Report incorrect specsManufacturer: John Deere
Model: 8420T
Series: Not available
Type: farm
Subtype: Agricultural Crawler tractor
Production status: Ended
Production years: 2002 - 2005
Built in: Waterloo, Iowa, USA
Weight range: 25950 - 26380 lbs
Fuel tank: Not available / Not available
DEF capacity: Not available / Not available
Power: 314 hp
Fuel type: diesel
Cylinders: 6
Displacement: 496.00 ci / 8.100 L
Torque: Not available / Not available
Torque RPM: Not available
Operating weight: Not available
Length: 525 cm
Width: 60 cm
Height: Not available
Height (ROPS): Not available
Height (cab): 312 cm
Wheelbase: 226 cm
Ground clearance: 55 cm
Front tire: Not available
Rear tire: Not available
Type: full power shift
Name: John Deere PowerShift
Gears: 16 forward and 4 reverse
Forward gears: 16
Reverse gears: 4
Ranges: Not available
Claimed power: 235 hp / 175.2 kW
Rear PTO type: independent
Rear PTO clutch: Not available
Rear PTO shaft: 1000 (1-3/4)
Rear PTO RPM: Not available
Front PTO type: Not available
Front PTO clutch: Not available
Front PTO shaft: Not available
Front PTO RPM: Not available
Rear type: III/IIIN
Rear lift: 15180 lbs / 6885 kg
Front hitch: Not available
Front lift: Not available / Not available
Pump flow: 30 gpm / 113.6 lpm
Total flow: 33.5 gpm / 126.8 lpm
Rear valves: Not available
Mid valves: Not available
System: type: closed center pressure flow compensated (PFC); pressure: 2900 psi | 200.0 bar; pump flow: 30 gpm | 113.6 lpm; total flow: 33.5 gpm | 126.8 lpm
Drive: Crawler
Final drives: Not available
Differential lock: Not available
Steering: electro-hydraulic power
Brakes: Hydraulic wet disc brakes
Cab: Cab standard.
Ground: negative
Charging system: alternator
Charging amps: 150 A
Battery volts: 12 V