Tractor · 2008Unverified
John Deere 20A
John Deere 20A — Orchard/Vineyard tractor · 17 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
17 hp
Weight
750 kg
Hover a source tag to verify
Overview
DistributorJohn DeereReference
ManufacturerGoldoniReference
Orchard/Vineyard tractorReference
Built in ItalyReference
Four-wheel driveReference
Steeringhydrostatic powerReference
Hydraulic wet disc brakesReference
Two-post ROPS.Reference
Engine
Lombardini 1.0L 2-cyl dieselReference
Engine15.7 kWReference
Lombardini 12LD475-2Reference
dieselReference
2-cylinderReference
air-cooledReference
Displacement1.0 LReference
Bore/Stroke90 x 75 mmReference
Power15.7 kWReference
Rated RPM3000Reference
Torque71.9 NmReference
Torque RPM2300Reference
Firing order1-2Reference
Starter volts12Reference
Intake valve clearance1.524 mmReference
Exhaust valve clearance1.524 mmReference
Oil capacity3.0 LReference
Transmission
6-speed gearReference
TypegearReference
Gears6 forward and 3 reverseReference
Oil capacity6.0 LReference
Two levers control the transmission. The left-side range lever selects low, high, or reverse. The right-side gear lever selects one of three gears. Tractor must be stopped and clutch used to shift either range or gears.Reference
PTO & Hydraulics
PTO (claimed)12.7 kWReference
Hydraulic system6.4 LReference
Typeopen centerReference
Capacity6.4 LReference
Pressure125.0 barReference
Total flow34.1 lpmReference
Steering press.90.0 barReference
Rear Type1/1NReference
Rear lift498 kgReference
Rear PTOindependentReference
Rear PTO Type540Reference
Capacities
Fuel22.7 LReference
Dimensions
Wheelbase99 cmReference
Weight750 kgReference
Front tire6.5/80x15Reference
Rear tire6.5/80x15Reference
Ag front6.5/80x15Reference
Ag rear6.5/80x15Reference
Length248 cmReference
Width81 cmReference
Height101 cmReference
Shipping weight750 kgReference
Ground clearance23 cmReference
20A Serial Numbers
Location:On the left-front, just ahead of the front tire, behind the muffler.Reference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps14Reference
Battery volts12Reference
Battery AH45Reference
Speeds
With 6.5/80x15 tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.