John Deere R VS Ford 3930 specs comparison
John Deere R
General Infos| Make | 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 | - |
Ford 3930
General Infos| Make | Ford |
| Model | 3930 |
| Country | United states |
| Production | From 1990 Until 2002 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | Ford 3930 Manual |
Dimensions, sizes and tires
| AG front tires | 6.00-16 |
| AG rear tires | 13.6-28 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 5,446 lbs or 2470 kg |
| Length | 137 inches [347 cm] |
| Width | - |
| Height | 96 inches [243 cm] |
| Wheelbase | 84.1 inches [213 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 193 ci or 3.2 L |
| Cylinders | 3 cylinders |
| Engine power | - |
| Engine RPM | 2200 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 17.3 gal or 65.5 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Ford 3930 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 70 amps |
| Trans system | Dual-Power |
| Trans type | partial power shift |
| Trans gears | 16 forward and 8 reverse |
| Clutch system | dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | power |
| Braking system | - |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | 0 to 2 |
| Pump flow | 7.7 gpm or 29.1 lpm |
| SVC flow | - |
| Steering flow | 3.6 gpm or 13.6 lpm |
| Tank capacity | - |
| Hydraulic pressure | 2500 psi or 172.4 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 37.19 hp or 27.7 kW |
| Fuel consumption | 3.1 gal/hour or 11.7 l/hour |
| Pulling power | 4,480 lbs or 2032 kg |
| Claimed power | 45 hp or 33.6 kW |
| Real power | 52.54 hp or 39.2 kW |
| Engine @RPM | 540@1800 (rpm) |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 2.7 gal/hour or 10.2 l/hour |
| Hitch system | position control with top link draft sensing |
| Rear hitch | 2/1 |
| Rear hitch lift | 3,080 lbs or 1397 kg |
| Front hitch | - |
| Front hitch lift | - |
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Choose another tractor
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 Ford 3930 manual book version
- Cabine, electrical And mechanical parts for Ford 3930 farm-tractor here
