John Deere 4020 VS David Brown 30TD specs comparison
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John Deere 4020
General InfosMake | John Deere |
Model | 4020 |
Country | United states |
Production | From 1963 Until 1972 |
Price | 10,345 USD |
Tractor type | - |
Fuel | - |
Service repair manual | John Deere 4020 Manual |
Dimensions, sizes and tires
AG front tires | 6.00-16 (row crop) |
AG rear tires | 15.5-38 (row crop) |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | Shipping: |
Length | 151 inches 383 cm |
Width | 89.6 inches 227 cm |
Height | - |
Wheelbase | 100.25 inches 254 cm |
Ground clearance | - |
Turning radius | - |
Rear tread size | 60 to 91 inches |
Front tread size | 48.5 to 82.25 inches |
Turning radius | 8,436 lbs 3826 kg (diesel syncro) |
Horsepower and engin specs
Engine capacity | - |
Cylinders | 6 cylinders 12 valves |
Engine power | - |
Engine RPM | 2200 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 34 gal 128.7 L |
Oil capacity | 8 qts 7.6 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | John Deere 4020 Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | 75 amps |
Cold Amps | - |
Ground force | positive |
Charging system | Motorola alternator |
Charging Volts | - |
Charging Amps | 55 amps |
Trans system | - |
Trans type | full power shift |
Trans gears | 8 forward and 4 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | power |
Braking system | hydraulic wet disc |
Cabin type | Open operator station |
Differentiel lock | mechanical rear |
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 | 1000@1900 (rpm) |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | independent |
Front PTO RPM | 1000 (rpm) |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | II |
Rear hitch lift | 3790 lbs 1719 kg |
Front hitch | - |
Front hitch lift | - |
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David Brown 30TD
General InfosMake | David Brown |
Model | 30TD |
Country | United states |
Production | From 1953 Until 1959 |
Price | - |
Tractor type | - |
Fuel | - |
Service repair manual | David Brown 30TD Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 48G Shipping: |
Length | 113 inches 287 cm |
Width | 71 inches 180 cm |
Height | - |
Wheelbase | - |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | 8150 lbs 3696 kg |
Horsepower and engin specs
Engine capacity | - |
Cylinders | 4 cylinders |
Engine power | 36 hp 26.8 kW |
Engine RPM | 1800 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | - |
Fuel injection | - |
Fuel tank size | 17.4 gal 65.9 L |
Oil capacity | 12 qts 11.4 L |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | David Brown 30TD Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | 120 amps |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | gear |
Trans gears | 6 forward and 2 reverse |
Clutch system | 254mm dry disc |
Wheel drive | crawler |
Final drive | - |
Steering | - |
Braking system | - |
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 | 24.1 hp 18.0 kW |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | 516@1600 (rpm) |
PTO Clutch | - |
Rear PTO | - |
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 | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 4020 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 4020 farm-tractor here
- Get your David Brown 30TD manual book version
- Cabine, electrical And mechanical parts for David Brown 30TD farm-tractor here