John Deere R VS AGCO AGCOSTAR 8425 specs comparison

John Deere R
General InfosMake | John Deere |
Model | R |
Country | United states |
Production | From 1949 Until 1954 |
Price | 3650 USD |
Tractor type | Standard tread tractor |
Fuel | diesel |
Service repair manual | John Deere R Manual |
Dimensions, sizes and tires
AG front tires | 30x6 steel |
AG rear tires | 54x12 steel |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 7400 lbs or 3356 kg |
Length | 147 inches [373 cm] |
Width | 79.5 inches [201 cm] |
Height | 78.125 inches [198 cm] |
Wheelbase | 85.5 inches [217 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 415.5 ci or 6.8 L |
Cylinders | 2 cylinders pony motor |
Engine power | - |
Engine RPM | 1000 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 22 gal or 83.3 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | John Deere R Parts |
Batteries number | 1 |
Batteries voltage | 6 V |
Battries Amps | - |
Cold Amps | - |
Ground force | positive |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | gear |
Trans gears | 5 forward and 1 reverse |
Clutch system | dry disc |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | manual |
Braking system | mechanical drum |
Cabin type | Open operator station |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | 35 hp or 26.1 kW |
Drawbar horsepower | 43.15 hp or 32.2 kW |
Fuel consumption | - |
Pulling power | 6644 lbs or 3013 kg |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | live |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |

AGCO AGCOSTAR 8425
General InfosMake | AGCO |
Model | AGCOSTAR 8425 |
Country | United states |
Production | From 1995 Until 2001 |
Price | - |
Tractor type | Four wheel Drive (4WD) tractor |
Fuel | diesel |
Service repair manual | AGCO AGCOSTAR 8425 Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 29,485 lbs or 13374 kg |
Length | - |
Width | - |
Height | - |
Wheelbase | 137.1 inches [348 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 774 ci or 12.7 L |
Cylinders | 6 cylinders |
Engine power | 425 hp or 316.9 kW |
Engine RPM | 2100 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | - |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | AGCO AGCOSTAR 8425 Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | Eaton Fuller |
Trans type | - |
Trans gears | 18 forward and 2 reverse |
Clutch system | - |
Wheel drive | 4x4 articulated 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | hydraulic disc |
Cabin type | Cab with heat and air conditioning |
Differentiel lock | - |
System | closed center |
Valves | 4 or 5 |
Pump flow | 35 gpm or 132.5 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 346.61 hp or 258.5 kW |
Fuel consumption | 22.1 gal/hour or 83.6 l/hour |
Pulling power | 35,497 lbs or 16101 kg |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | - |
Rear PTO RPM | - |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
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 R service repair manual
- Find All mechanical and electrical parts and accessories of John Deere R farm-tractor here
- Get your AGCO AGCOSTAR 8425 manual book version
- Cabine, electrical And mechanical parts for AGCO AGCOSTAR 8425 farm-tractor here