John Deere 4640 VS White 4-180 Field Boss specs comparison
John Deere 4640
General Infos| Make | John Deere |
| Model | 4640 |
| Country | United states |
| Production | From 1978 Until 1982 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | John Deere 4640 Manual |
Dimensions, sizes and tires
| AG front tires | 10.00-16 |
| AG rear tires | 24.5-32 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 14350 lbs or 6509 kg |
| Length | 171 inches [434 cm] |
| Width | 96 inches [243 cm] |
| Height | 117 inches [297 cm] |
| Wheelbase | 118.5 inches [300 cm] |
| Ground clearance | 14.9 inches [37 cm] |
| Turning radius | 14.7 feet [4.5 m] |
| Rear tread size | 60 to 131.5 inches |
| Front tread size | 58 to 100 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 466 ci or 7.6 L |
| Cylinders | 6 cylinders |
| Engine power | - |
| Engine RPM | 2200 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 83 gal or 314.2 L |
| Oil capacity | 20 qts or 18.9 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 4640 Parts |
| Batteries number | 2 |
| Batteries voltage | 6 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | John Deere PowerShift |
| Trans type | full power shift |
| Trans gears | 8 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | differential hydraulic wet disc |
| Cabin type | Sound-Gard cab standard |
| Differentiel lock | pedal-actuated hydraulic |
| System | closed center |
| Valves | 2 or 3 |
| Pump flow | 23 gpm or 87.1 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 16.5 gal or 62.5 L |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 132.44 hp or 98.8 kW |
| Fuel consumption | 9.8 gal/hour or 37.1 l/hour |
| Pulling power | 15,989 lbs or 7252 kg |
| Claimed power | 155 hp or 115.6 kW |
| Real power | 157.01 hp or 117.1 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 | 9.9 gal/hour or 37.5 l/hour |
| Hitch system | - |
| Rear hitch | III/IIIN |
| Rear hitch lift | 7328 lbs or 3323 kg |
| Front hitch | - |
| Front hitch lift | - |
White 4-180 Field Boss
General Infos| Make | White |
| Model | 4-180 Field Boss |
| Country | United states |
| Production | From 1975 Until 1978 |
| Price | 44,500 USD |
| Tractor type | Farm/Agricultural tractor |
| Fuel | diesel |
| Service repair manual | White 4-180 Field Boss Manual |
Dimensions, sizes and tires
| AG front tires | 23.1-34 |
| AG rear tires | 23.1-34 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 20,600 lbs or 9344 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | 115.6 inches [293 cm] |
| Ground clearance | - |
| Turning radius | 15.9 feet [4.8 m] |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 636 ci or 10.4 L |
| Cylinders | 8 cylinders |
| Engine power | - |
| Engine RPM | 2800 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 94 gal or 355.8 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | White 4-180 Field Boss Parts |
| Batteries number | - |
| Batteries voltage | - |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | - |
| Trans gears | 12 forward and 4 reverse |
| Clutch system | - |
| Wheel drive | 4x4 articulated 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | dry disc |
| Cabin type | Cab standard with heat and air-conditioning |
| Differentiel lock | - |
| System | closed center |
| Valves | 2 |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 150.52 hp or 112.2 kW |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 180 hp or 134.2 kW |
| Real power | 182.30 hp or 135.9 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 | 12.8 gal/hour or 48.4 l/hour |
| Hitch system | - |
| Rear hitch | III |
| 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 4640 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 4640 farm-tractor here
- Get your White 4-180 Field Boss manual book version
- Cabine, electrical And mechanical parts for White 4-180 Field Boss farm-tractor here
