John Deere 6420 VS New Holland T8.390 specs comparison

John Deere 6420 2002 comparison online with competitors

John Deere 6420

General Infos
Make John Deere
Model 6420
Country United states
Production From 2002  Until 2006
Price 44,000  USD
Tractor type Utility tractor
Fuel diesel
Service repair manual John Deere 6420 Manual

Dimensions, sizes and tires
AG front tires 10.00-16
AG rear tires 18.4-3
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 10,064 lbs or 4565 kg
Length 162.7 inches [413 cm]
Width 61.8 inches [156 cm]
Height 98.3 inches [249 cm]
Wheelbase 94.5 inches [240 cm]
Ground clearance -
Turning radius -
Rear tread size 63.1 to 90.6 inches
Front tread size 58.7 to 101.7 inches
Turning radius -

Horsepower and engin specs
Engine capacity 276 ci or 4.5 L
Cylinders 4 cylinders
Engine power 110 hp or 82.0 kW
Engine RPM 2300 (rpm)
Torque 346 lb-ft or 469.2 Nm
Torque RPM 1500 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 48.9 gal or 185.1 L
Oil capacity 16.8 qts or 15.9 L
Oil change 500 h
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 6420 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps 110 amps
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 90 amps
Clutch and gearbox specs
Trans system John Deere IVT
Trans type infinitely variable transmission
Trans gears infinite forward and reverse
Clutch system wet disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system hydraulic wet disc
Cabin type Two-post ROPS
Differentiel lock -
Hydraulics specifications
System closed center pressue flow compensated
Valves 4
Pump flow 25 gpm or 94.6 lpm
SVC flow -
Steering flow -
Tank capacity 13.7 gal or 51.9 L
Hydraulic pressure 2900 psi or 200.0 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 75.4 hp or 56.2 kW
Fuel consumption 5.5 gal/hour or 20.8 l/hour
Pulling power 9,915 lbs or 4497 kg
Power take-off (PTO) specs
Claimed power 90 hp or 67.1 kW
Real power 96.0 hp or 71.6 kW
Engine @RPM 1000@2185 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO optional
Front PTO RPM 1000 (rpm)
Mid PTO -
Mid PTO RPM -
Fuel consumption 5.5 gal/hour or 20.8 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch II
Rear hitch lift 4745 lbs or 2152 kg
Front hitch -
Front hitch lift -

New Holland T8.390 2011 comparison online with competitors

New Holland T8.390

General Infos
Make New Holland
Model T8.390
Country United states
Production From 2011  Until 2014
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual New Holland T8.390 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 24,480 lbs or 11104 kg
Length -
Width -
Height -
Wheelbase 135.8 inches [344 cm]
Ground clearance -
Turning radius -
Rear tread size 60 to 88 inches
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 531 ci or 8.7 L
Cylinders 6 cylinders 24 valves
Engine power 374 hp or 278.9 kW
Engine RPM 2000 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 168 gal or 635.9 L
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories New Holland T8.390 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts 12 V
Charging Amps 200 amps
Clutch and gearbox specs
Trans system -
Trans type creeper
Trans gears 23 forward and 6 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering power
Braking system hydraulic wet disc
Cabin type Cab standard
Differentiel lock -
Hydraulics specifications
System closed center load sensing
Valves 4 to 6
Pump flow 35 gpm or 132.5 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow 42.5 gpm or 160.9 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 259.61 hp or 193.6 kW
Fuel consumption 15.7 gal/hour or 59.4 l/hour
Pulling power 37,986 lbs or 17230 kg
Power take-off (PTO) specs
Claimed power 290 hp or 216.3 kW
Real power 332.40 hp or 247.9 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO optional
Front PTO RPM 1000 (rpm)
Mid PTO -
Mid PTO RPM -
Fuel consumption 16.7 gal/hour or 63.2 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch 4N/3
Rear hitch lift 18,900 lbs or 8573 kg
Front hitch optional
Front hitch lift -

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