Tractors > John Deere > 620 Standard

John Deere 620 Standard



John Deere 620 Standard tractor photo
1956 - 1958
Two-Cylinder 20 Series
Standard-tread tractor
Series map:
620 Standard
720 Standard
53.3hp*
65.6hp*
*Estimated engine power for comparison only.
Production
ManufacturerJohn Deere
Standard-tread tractor
Built in Waterloo, Iowa, USA
Total built988
 920 (gasoline)
 31 (all-fuel)
 37 (LP-gas)
Variants
620row-crop
620Sstandard
620Oorchard
620HChigh-crop
John Deere 620 Standard Engines
John Deere 5.0L 2-cyl gasoline
John Deere 5.0L 2-cyl all-fuel
John Deere 5.0L 2-cyl LP gas
Fuel tank22.25 gal (gasoline)
84.2 L
 33 gal (LP gas)
124.9 L
Engine details ...
John Deere 620 Standard Transmission
6-speed unsynchronized gear
Transmission details ...
John Deere 620 Standard Power
Drawbar (claimed)44 hp
32.8 kW
PTO (claimed)48 hp
35.8 kW
Mechanical
Two-wheel drive
Steeringpower assist
Differential mechanical contracting band brakes
Open operator station.
Photos
John Deere 620 Standard
John Deere 620 Standard photos...
Hydraulics
Pressure1200 psi
82.7 bar
Valves1 or 2
Pump flow8.9 gpm
33.7 lpm
Power Take-off (PTO)
Rear PTO Type540
Dimensions & Tires
Wheelbase80.5 inches
204 cm
Weight6480 lbs
2939 kg
Front tire6.00-16
Rear tire14-30
Full dimensions and tires ...
620 Standard Serial Number Location
John Deere 620 Standard serial number location
Serial number plate on the right side of the 620 tractor frame, below the belt pulley.
620 Standard Serial Numbers
19566200000
19576203778
19586215048
Final6222686

FAQ: How to read a serial number table.
Belt Pulley
Diameter12.81 inches
32 cm
Width7.375 inches
18 cm
RPM1125
Speed3775 ft/min
1150.62 meters/min
Electrical
Groundpositive
Batteries2
Battery volts6
References
620 Standard references literature
The John Deere 20 series Two Cylinder Tractors by Benjamin Hain
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Updated on May 10, 2016
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