John Deere 620

John Deere 620The John Deere 620 is a 2WD row-crop tractor from the Two-Cylinder 20 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 1956 to 1958. The John Deere 620 is equipped with a 5.0 L (303.0 cu·in) two-cylinder engine and an unsynchronized gear transmission with mechanical dry disc clutch and 6 forward and 1 reverse gears.

The JD 620 row-crop tractor used the John Deere engine. It is a 5.0 L, 4,965 cm2, (303.0 cu·in) two-cylinder natural aspirated engine with 140.0 mm (5.51 in) of the cylinder bore and 162.0 mm (6.38 in) of the piston stroke. This engine was available for gasoline, LP-gas, or all-fuel.

The John Deere 620 is equipped with power assist steering, differential mechanical contracting band brakes and open operator station.

John Deere 620 Specifications

General Specifications
ModelJohn Deere 620
Length Standard: 3,430 mm (135.0 in)
High-crop: 3,730 mm (147.2 in)
Width Standard: 2,200 mm (86.6 in)
High-crop: 1,870 mm (74.0 in)
Height Standard: 2,230 mm (87.8 in)
High-crop: 2,450 mm (96.7 in)
Wheel base2,280 mm (89.8 in)
Weight3,085 kg (6,801 lbs)
Fuel tank capacity All-fuel: 77.6 liters (20.5 US gal.; 17.1 Imp. gal)
Gasoline: 84.2 liters (22.2 US gal, 18.5 Imp. gal)
LP-gas: 125.0 liters (33.0 US gal, 27.5 Imp. gal)
BatteryTwo 6V
Cabin typeOpen operator station
Engine modelJohn Deere
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeGasoline
Displacement5.0 L, 4,965 cm2, (303.0 cu·in)
Bore and stroke140.0 mm X 162.0 mm (5.51 in X 6.38 in)
Oil capacity:7.6 L (8 US. qt, 6.7 Imp. qt.)
Coolant capacity:24.6 L (26 US. qt, 21.6 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typePower assist
BrakesDifferential mechanical contracting band
Transmission modelJohn Deere
Transmission typeUnsynchronized gear with mechanical dry disc clutch
Gears6 forward and 1 reverse
Speed Forward: 18.5 kmh (11.5 mph) Reverse: 4.8 (3 mph)
Transmission oil capacity22.7 L (6 US. gal, 5 Imp. gal.)
Front tiresAg: 6.00-16, 7.50-20 (high-crop)
Rear tiresAg: 12.4-38, 13-30
Three-Point Hitch
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type
Rear PTO speed540 rpm
Hydraulic system
Hydraulic type
Pressure1200 psi (82.7 bar)
Valves1 or 2
Pump flow8.9 gpm (33.7 lpm)
ATTENTION! Dear visitors, this site is not a trading platform, an official dealer or a spare parts supplier, so we do not have any price lists, spare parts catalogs, service or owner manuals. We are an information portal and provide the technical specifications.

We try to use verified sources and official documentation, however, differences between sources or errors in entering information may occur. In addition, the characteristics may vary depending on the modification and market. We do not provide advice on technical issues related to the any operation or repair. We do not recommend using provided information for repairing or spare parts ordering, use only official service manuals and spare-parts catalogs.

Be the first to comment

Leave a Reply

Your email address will not be published.