John Deere 7820 VS Yanmar AF324 specs comparison

John Deere 7820
General InfosMake | John Deere |
Model | 7820 |
Country | United states |
Production | From 2004 Until 2007 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | John Deere 7820 Manual |
Dimensions, sizes and tires
AG front tires | 11.00-16 |
AG rear tires | 18.4R4 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 16,002 lbs or 7258 kg |
Length | 212.2 inches [538 cm] |
Width | 96 inches [243 cm] (short axle) |
Height | 125.4 inches [318 cm] |
Wheelbase | 112.6 inches [286 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 496 ci or 8.1 L |
Cylinders | 6 cylinders |
Engine power | - |
Engine RPM | 2100 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 103.5 gal or 391.7 L |
Oil capacity | 25.4 qts or 24.0 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | John Deere 7820 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 | AutoPowr IVT |
Trans type | infinitely variable transmission |
Trans gears | infinite forward and reverse |
Clutch system | hydraulic wet discs |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard |
Differentiel lock | - |
System | closed-center pressure-flow compensated |
Valves | 7 |
Pump flow | 32.2 gpm or 121.9 lpm |
SVC flow | 30 gpm or 113.6 lpm |
Steering flow | - |
Tank capacity | 28.5 gal or 107.9 L |
Hydraulic pressure | 3046 psi or 210.0 bar |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 143.52 hp or 107.0 kW |
Fuel consumption | 9.5 gal/hour or 36.0 l/hour |
Pulling power | 21,634 lbs or 9813 kg |
Claimed power | 155 hp or 115.6 kW |
Real power | 170.96 hp or 127.5 kW |
Engine @RPM | 540@1950 (rpm) |
PTO Clutch | hydraulic wet discs |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 9.6 gal/hour or 36.3 l/hour |
Hitch system | - |
Rear hitch | 3/3N |
Rear hitch lift | 10,050 lbs or 4558 kg |
Front hitch | - |
Front hitch lift | - |

Yanmar AF324
General InfosMake | Yanmar |
Model | AF324 |
Country | Japan |
Production | From 2002 Until 2005 |
Price | - |
Tractor type | - |
Fuel | diesel |
Service repair manual | Yanmar AF324 Manual |
Dimensions, sizes and tires
AG front tires | 6-14 |
AG rear tires | 9.5-22 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 2568 lbs or 1164 kg |
Length | 113 inches [287 cm] |
Width | 50.4 inches [128 cm] |
Height | 76.8 inches [195 cm] |
Wheelbase | 60.6 inches [153 cm] |
Ground clearance | 12.8 inches [32 cm] |
Turning radius | - |
Rear tread size | 38.8 to 43.5 inches |
Front tread size | 39.4 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | - |
Cylinders | 3 cylinders |
Engine power | 24 hp or 17.9 kW |
Engine RPM | 2500 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | direct injection |
Fuel tank size | 7.1 gal or 26.9 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Yanmar AF324 Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | 70 amps |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | power shuttle |
Trans gears | 16 forward and reverse |
Clutch system | wet disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | wet disc |
Cabin type | Two-post ROPS |
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 | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | - |
Rear PTO RPM | 568 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | position control |
Rear hitch | I |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 7820 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 7820 farm-tractor here
- Get your Yanmar AF324 manual book version
- Cabine, electrical And mechanical parts for Yanmar AF324 farm-tractor here