John Deere 620 Standard
| | 1956 - 1958 |
| Two-Cylinder 20 Series | | Standard-tread tractor |
|
| Production |
| Manufacturer: | John Deere
|
| Type: | Standard-tread tractor
|
| Factory: | Waterloo, Iowa, USA
|
| Total built: | 988
|
| | 920 (gasoline)
|
| | 31 (all-fuel)
|
| | 37 (LP-gas)
|
| Variants |
| 620: | row-crop
|
| 620S: | standard
|
| 620O: | orchard
|
| 620HC: | high-crop
|
| John Deere 620 Standard Power |
| Drawbar (claimed): | 44 hp
32.8 kW
|
| PTO (claimed): | 48 hp
35.8 kW
|
| Mechanical |
| Chassis: | 4x2 2WD
|
| Steering: | power assist
|
| Brakes: | differential mechanical contracting band
|
| Cab: | Open operator station.
|
| Transmission: | 6-speed unsynchronized gear
|
 Transmission details ... |
| Hydraulics |
| Pressure: | 1200 psi
82.7 bar
|
| Valves: | 1 or 2
|
| Pump flow: | 8.9 gpm
33.7 lpm
|
| Power Take-off (PTO) |
| Rear RPM: | 540
|
| Belt Pulley |
| Diameter: | 12.81 inches
32 cm
|
| Width: | 7.375 inches
18 cm
|
| RPM: | 1125
|
| Speed: | 3775 ft/min
1150.62 meters/min
|
| Electrical |
| Ground: | positive
|
| Batteries: | 2
|
| Battery volts: | 6
|
| Page information |
| Last update: | May 10, 2016
|
| Copyright: | Copyright 2021 TractorData LLC
|
| Contact: | Peter@TractorData.com
|
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Engine details ...
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