John Deere 3420 VS International Harvester 856 specs comparison

John Deere 3420
General InfosMake | John Deere |
Model | 3420 |
Country | United states |
Production | From 1970 Until 1975 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | John Deere 3420 Manual |
Dimensions, sizes and tires
AG front tires | 7.50x18 |
AG rear tires | 13.6x38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 7668 lbs or 3478 kg |
Length | 161 inches [408 cm] |
Width | - |
Height | - |
Wheelbase | 100.4 inches [255 cm] |
Ground clearance | 13.4 inches [34 cm] |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 302.7 ci or 5.0 L |
Cylinders | 6 cylinders |
Engine power | 77 hp or 57.4 kW |
Engine RPM | 2500 (rpm) |
Torque | 221 lb-ft or 299.7 Nm | Torque RPM | 1250 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 34.1 gal or 129.1 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | John Deere 3420 Parts |
Batteries number | 2 |
Batteries voltage | 6 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 28 amps |
Trans system | Syncro-Range |
Trans type | - |
Trans gears | 8 forward and 2 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | planetary |
Steering | power |
Braking system | hydraulic wet disc |
Cabin type | Open operator station |
Differentiel lock | - |
System | closed center |
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 | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | II |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |

International Harvester 856
General InfosMake | International Harvester |
Model | 856 |
Country | United states |
Production | From 1967 Until 1971 |
Price | 9,640 USD |
Tractor type | - |
Fuel | diesel |
Service repair manual | International Harvester 856 Manual |
Dimensions, sizes and tires
AG front tires | 11L-15 |
AG rear tires | 18.4-38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 10,290 lbs or 4667 kg |
Length | - |
Width | - |
Height | - |
Wheelbase | - |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 301 ci or 4.9 L |
Cylinders | 6 cylinders |
Engine power | - |
Engine RPM | 2400 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 42 gal or 159.0 L |
Oil capacity | 9 qts or 8.5 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | International Harvester 856 Parts |
Batteries number | 2 |
Batteries voltage | 6 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | Torque Amplifier |
Trans type | partial power shift |
Trans gears | 16 forward and 8 reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | power |
Braking system | differential hydraulic dry disc |
Cabin type | - |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | 12 gpm or 45.4 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 87.2 hp or 65.0 kW |
Fuel consumption | 6.6 gal/hour or 25.0 l/hour |
Pulling power | 9,417 lbs or 4271 kg |
Claimed power | 95 hp or 70.8 kW |
Real power | 94.29 hp or 70.3 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 6.0 gal/hour or 22.7 l/hour |
Hitch system | - |
Rear hitch | II |
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 3420 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 3420 farm-tractor here
- Get your International Harvester 856 manual book version
- Cabine, electrical And mechanical parts for International Harvester 856 farm-tractor here