John Deere 9520T VS John Deere 8420T specs comparison

John Deere 9520T
General InfosMake | John Deere |
Model | 9520T |
Country | United states |
Production | From 2002 Until 2007 |
Price | - |
Tractor type | Agricultural Crawler tractor |
Fuel | diesel |
Service repair manual | John Deere 9520T Manual |
Dimensions, sizes and tires
AG front tires | 30 inch track (36 optional) |
AG rear tires | 30 inch track (36 optional) |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 39,000 lbs or 17690 kg |
Length | 237 inches [601 cm] |
Width | 141 inches [358 cm] (36-inch track) |
Height | 136 inches [345 cm] |
Wheelbase | 111 inches [281 cm] |
Ground clearance | 16 inches [40 cm] |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 765 ci or 12.5 L |
Cylinders | 6 cylinders |
Engine power | 450 hp or 335.6 kW |
Engine RPM | 2100 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 320 gal or 1211.2 L |
Oil capacity | 44 qts or 41.6 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | John Deere 9520T Parts |
Batteries number | 3 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | 925 |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 140 amps |
Trans system | John Deere PowerShift |
Trans type | full power shift |
Trans gears | 18 forward and 6 reverse |
Clutch system | - |
Wheel drive | crawler |
Final drive | - |
Steering | electro-hydraulic power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard |
Differentiel lock | - |
System | closed center pressure/flow compensated |
Valves | 4 or 5 |
Pump flow | 30 gpm or 113.6 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | 27 gal or 102.2 L |
Hydraulic pressure | - |
Max flow | 48 gpm or 181.7 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 354.72 hp or 264.5 kW |
Fuel consumption | 22.5 gal/hour or 85.2 l/hour |
Pulling power | 50,817 lbs or 23050 kg |
Claimed power | 302 hp or 225.2 kW |
Real power | 357.43 hp or 266.5 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 1000 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 19.4 gal/hour or 73.4 l/hour |
Hitch system | - |
Rear hitch | III, IV/IVN |
Rear hitch lift | 13,871 lbs or 6291 kg |
Front hitch | - |
Front hitch lift | - |

John Deere 8420T
General InfosMake | John Deere |
Model | 8420T |
Country | United states |
Production | From 2002 Until 2005 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | John Deere 8420T Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | Shipping: |
Length | 207 inches 525 cm |
Width | 103.7 inches 263 cm (min) |
Height | 122.9 inches 312 cm |
Wheelbase | 89 inches 226 cm |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | 25,950 lbs 11770 kg |
Horsepower and engin specs
Engine capacity | - |
Cylinders | 6 cylinders |
Engine power | 314 hp 234.1 kW |
Engine RPM | 2200 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 130 gal 492.1 L |
Oil capacity | 22.7 qts 21.5 L |
Oil change | 250 h |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | John Deere 8420T Parts |
Batteries number | 2 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | 925 |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 150 amps |
Trans system | - |
Trans type | full power shift |
Trans gears | 16 forward and 4 reverse |
Clutch system | - |
Wheel drive | crawler |
Final drive | - |
Steering | electro-hydraulic power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 235 hp 175.2 kW |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 1000 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | III/IIIN |
Rear hitch lift | 15,180 lbs 6885 kg |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 9520T service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 9520T farm-tractor here
- Get your John Deere 8420T manual book version
- Cabine, electrical And mechanical parts for John Deere 8420T farm-tractor here