
John Deere 420
John Deere 420 Specs
John Deere 420 Serial Numbers
| 1956 | 80001 |
| 1957 | 107813 |
| 1958 | 127782 |
John Deere 420 Power
| Drawbar (tested) | 26.15 hp 19.5 kW |
| Belt (tested) | 28.31 hp 21.1 kW |
Mechanical
| Two-wheel drive | |
| Steering | manual |
| power optional | |
| Open operator station. | |
Power Take-off (PTO)
| Rear PTO | transmission |
| live * | |
| Rear PTO Type | 540 |
| Electrical | |
| Ground | positive |
| Battery volts | 6 |
John Deere gasoline 2-cylinder 4-valve liquid-cooled Engine Detail
| Displacement | 113 ci 1.9 L |
| Bore/Stroke | 4.25×4.00 inches 108 x 102 mm |
| Air cleaner | oil bath |
| Compression | 7:1 |
| Rated RPM | 1850 |
| Firing order | 1-2 |
| Starter volts | 6 |
| Coolant capacity | 11 qts 10.4 L |
John Deere all-fuel 2-cylinder 4-valve liquid-cooled Engine Detail
| Displacement | 113 ci 1.9 L |
| Bore/Stroke | 4.25×4.00 inches 108 x 102 mm |
| Air cleaner | oil bath |
| Compression | 5.15:1 |
| Rated RPM | 1850 |
| Firing order | 1-2 |
| Starter volts | 6 |
John Deere LP gas 2-cylinder 4-valve liquid-cooled Engine Detail
| Displacement | 113 ci 1.9 L |
| Bore/Stroke | 4.25×4.00 inches 108 x 102 mm |
| Air cleaner | oil bath |
| Rated RPM | 1850 |
| Firing order | 1-2 |
| Starter volts | 6 |
Unsynchronized gear Transmission
| Manufacturer | John Deere |
| Type | unsynchronized gear |
| Gears | 4 forward and 1 reverse |
Unsynchronized gear Transmission
| Manufacturer | John Deere |
| Type | unsynchronized gear |
| Gears | 4 forward and 1 reverse |
John Deere 420 Tires
| Ag front | 5.00-15 |
| 6.00-16 | |
| 7.50-16 | |
| 7.50-10 (single) | |
| Ag rear | 9-24 |
| 10-24 | |
| 11-24 | |
| 11-26 | |
| 12-26 | |
| 13-26 | |
| 12-28 | |
| 10-34 | |
| 10-38 (hi-crop) | |
| 11-38 (hi-crop) |
Dimensions
| Length | 114.75 inches 291 cm |
| Width | 55.5 inches 140 cm |
| Height | 58.75 inches 149 cm |
| Weight | 3250 lbs 1474 kg |








