John Deere 8420T Tractor (2005)

Manufacturer:John Deere

Price:N/A

Series:8020 Series

Model:8420T

Equipment Type: Agricultural Crawler Tractors

Factory:Waterloo, Iowa, USA

Full Specifications

ENGINE DETAIL

Description: John Deere turbocharged diesel 6-cylinder liquid-cooled inline
Displacement: 496ci / 8.1L
Bore/Stroke: 4.56x5.06inches / 116x 129mm
Rated Power (ECE R24): 270hp / 201.3kW
Rated Power (EC 97/98): 284hp / 211.8kW
Maximum Power (ECE R24): 300hp / 223.7kW
Maximum Power (EC 97/68): 314hp / 234.1kW
Compression: 16.5:1
Rated RPM: 2200
Idle RPM: 900-2300
Operating RPM: 1500-2200
Starter volts: 12
Coolant capacity: 35.9qts / 34.0L

ENGINE OIL

Oil capacity: 22.7qts / 21.5L
Oil change: 250 h

JOHN DEERE 8420T ENGINE

Description: John Deere 8.1L 6-cyl diesel

TRANSMISSION

Transmission: John Deere PowerShift
Type: full power shift
Gears: 16 forward and 4 reverse
Oil capacity: 260qts / 246.1L

SPEEDS

Description: Fourth reverse at 1600 RPM

JOHN DEERE 8420T TRANSMISSION

Description: 16-speed full power shift

MECHANICAL

Drive: crawler
Steering: electro-hydraulic power
Description: Hydraulic wet disc brakes Cab standard

CAPACITY

Fuel: 130gal / 492.1L
Hydraulic system: 65gal / 246.0L

HYDRAULICS

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

TRACTOR HITCH

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

POWER TAKE-OFF (PTO)

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

JOHN DEERE 8420T TRACKS

Width: 30inches / 76cm
Length on ground: 89inches / 226cm
Area on ground: 5340in² / 3.4m²

DIMENSIONS & TRACKS

Wheelbase: 89inches / 226cm 120inches (wide track opt) / 304cm
Weight: 25950 to 26380 pounds
Description: 24-inch tracks

ELECTRICAL

Ground: negative
Charging system: alternator
Charging amps: 150
Batteries: 2
Battery CCA: 925
Battery volts: 12

About John Deere Tractor

The John Deere 8420T tractor is part of the 9R tractor series. The 8420T is a Agricultural Crawler Tractors type, which is used often in Agriculture Tractors. The engine of the 8420T tractors is impressive. This arrangement is more practical in the real world.