Tractor · 1957Unverified
John Deere 620 Orchard
John Deere 620 Orchard — Two-Cylinder 20 Series · 48 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
48 hp
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Orchard/Vineyard tractorReference
Built in Waterloo, Iowa, USAReference
Two-wheel driveReference
Steeringpower assistReference
Differential mechanical contracting band brakesReference
Open operator station.Reference
Variants
620row-cropReference
620SstandardReference
620OorchardReference
620HChigh-cropReference
Engine
John Deere 5.0L 2-cyl gasolineReference
John Deere 5.0L 2-cyl all-fuelReference
John Deere 5.0L 2-cyl LP gasReference
Fuel tank77.6 LReference
Fuel tank84.2 LReference
Fuel tank124.9 LReference
Aux. fuel3.8 LReference
Drawbar (claimed)32.8 kWReference
John DeereReference
gasolineReference
2-cylinder 4-valveReference
liquid-cooledReference
Displacement5.0 LReference
Bore/Stroke140 x 162 mmReference
Rated RPM1125Reference
Firing order1-2Reference
Starter volts12Reference
Oil capacity7.6 LReference
Coolant capacity26.5 LReference
all-fuelReference
Air cleaneroil bathReference
Compression4.78:1Reference
LP gasReference
Compression8.1:1Reference
Transmission
6-speed unsynchronized gearReference
ManufacturerJohn DeereReference
Typeunsynchronized gearReference
Gears6 forward and 1 reverseReference
Oil capacity22.7 LReference
PTO & Hydraulics
PTO (claimed)35.8 kWReference
Pressure82.7 barReference
Valves1 or 2Reference
Pump flow33.7 lpmReference
Rear TypeIIReference
Rear PTO Type540 (1.375)Reference
Dimensions
Front tire6.00-16Reference
Rear tire14-26Reference
Ag front6.00-16Reference
Ag rear14-26Reference
Length319 cmReference
Width220 cmReference
Height151 cmReference
620 Orchard Serial Numbers
Location:Left side of main tractor frame, below pulley.Reference
19576200000Reference
19586213100Reference
19596223000Reference
19606223157Reference
Final6223247Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundpositiveReference
Batteries2Reference
Battery volts6Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.