John Deere 420: all source data

All 96 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
ManufacturerJohn Deere
(no label)Utility tractor
(no label)Built in Dubuque, Iowa, USA
Total built11,197 (420W)
Total built7,580 (420T)
Total built4,932 (420U)
Total built3,908 (420S)
Total built610 (420H)
Total built86 (420V)
(no label)Original price was $2300 in 1958
(no label)The 420 had so many possible configurations, sales literature referred to the 420 "Fleet". There was a 420 General-Purpose, Standard, Hi-Crop, Special, Utility, and even Crawler versions, each with several wheel configurations.
Engine
(no label)John Deere 1.9L 2-cyl gasoline
(no label)John Deere 1.9L 2-cyl all-fuel
(no label)John Deere 1.9L 2-cyl LP gas
Fuel tank10.5 gal | 39.7 L
Fuel tank20 gal (LP gas) | 75.7 L
Transmission
(no label)4-speed unsynchronized gear
(no label)5-speed unsynchronized gear
Power
Drawbar (tested)26.15 hp | 19.5 kW
Belt (tested)28.31 hp | 21.1 kW
Mechanical
(no label)Two-wheel drive
Steeringmanual
Steeringpower optional
(no label)Open operator station.
Hitch
Rear TypeI
Pto
Rear PTOtransmission
Rear PTOlive
Rear PTO Type540
Dimensions
Weight3250 lbs | 1474 kg
Front tire5.00-15
Rear tire9-24
Serial location
(no label)Serial number plate on the left side of tractor, on the clutch housing.
Electrical
Groundpositive
Battery volts6

Engine

Engine options
(no label)John Deere 1.9L 2-cyl gasoline
(no label)John Deere 1.9L 2-cyl all-fuel
(no label)John Deere 1.9L 2-cyl LP gas
Engine detail
(no label)John Deere
(no label)gasoline
(no label)2-cylinder 4-valve
(no label)liquid-cooled
Displacement113 ci | 1.9 L
Bore/Stroke4.25x4.00 inches | 108 x 102 mm
Air cleaneroil bath
Compression7:1
Rated RPM1850
Firing order1-2
Starter volts6
Coolant capacity (Coolant)11 qts | 10.4 L
(no label)John Deere
(no label)all-fuel
(no label)2-cylinder 4-valve
(no label)liquid-cooled
Displacement113 ci | 1.9 L
Bore/Stroke4.25x4.00 inches | 108 x 102 mm
Air cleaneroil bath
Compression5.15:1
Rated RPM1850
Firing order1-2
Starter volts6
(no label)John Deere
(no label)LP gas
(no label)2-cylinder 4-valve
(no label)liquid-cooled
Displacement113 ci | 1.9 L
Bore/Stroke4.25x4.00 inches | 108 x 102 mm
Air cleaneroil bath
Rated RPM1850
Firing order1-2
Starter volts6

Transmission

Transmission options
(no label)4-speed unsynchronized gear
(no label)5-speed unsynchronized gear
Transmission
ManufacturerJohn Deere
Typeunsynchronized gear
Gears4 forward and 1 reverse
ManufacturerJohn Deere
Typeunsynchronized gear
Gears5 forward and 1 reverse

Dimensions

Tires
Ag front5.00-15
Ag front6.00-16
Ag front7.50-16
Ag front7.50-10 (single)
Ag rear9-24
Ag rear10-24
Ag rear11-24
Ag rear11-26
Ag rear12-26
Ag rear13-26
Ag rear12-28
Ag rear10-34
Ag rear10-38 (hi-crop)
Ag rear11-38 (hi-crop)
Dimensions
Length114.75 inches | 291 cm
Width55.5 inches | 140 cm
Height58.75 inches | 149 cm
Weight3250 lbs | 1474 kg