John Deere 20A Specifications - John Deere 20A Specs

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2008 - 2011, Orchard/Vineyard tractor
Production
Distributor: John Deere
Manufacturer: Goldoni
Factory: Italy
Capacity
Fuel: 6 gal [22.7 L]
Hydraulic system: 1.7 gal [6.4 L]
3-Point Hitch
Rear Type: 1/1N
Rear lift: 1,100 lbs [498 kg]
Power Take-off (PTO)
Rear PTO: independent
Rear RPM: 540
Dimensions & Tires
Wheelbase: 39.3 inches [99 cm]
Weight: 1,654 lbs [750 kg]
Front tire: 6.5/80x15
Rear tire: 6.5/80x15
20A Serial Numbers
Location: On the left-front, just ahead of the front tire, behind the muffler.
John Deere 20A Power
Engine: 21 hp [15.7 kW]
PTO (claimed): 17 hp [12.7 kW]
Mechanical
Chassis: 4x4 articulated 4WD
Steering: hydrostatic power
Brakes: hydraulic wet disc
Cab: Two-post ROPS.
Hydraulics
Type: open center
Capacity: 1.7 gal [6.4 L]
Pressure: 1813 psi [125.0 bar]
Total flow: 9 gpm [34.1 lpm]
Steering press.: 1305 psi [90.0 bar]
Electrical
Ground: negative
Charging system: alternator
Charging amps: 14
Battery
Number: 1
Volts: 12
Amp-hours: 45
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Bore/Stroke: 3.54x2.95 inches [90 x 75 mm]
Power: 21 hp [15.7 kW]
Rated RPM: 3000
Torque: 53 lb-ft [71.9 Nm]
Torque RPM: 2300
Firing order: 1-2
Starter volts: 12
Oil capacity: 3.17 qts [3.0 L]
Intake valve clearance: 0.06 inches [1.524 mm]
Exhaust valve clearance: 0.06 inches [1.524 mm]
Engine Detail
Lombardini 12LD475-2, diesel, 2-cylinder, air-cooled, 58.2 ci [1.0 L]
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Speeds: With 6.5/80x15 tires.
Transmission
Type: gear
Gears: 6 forward and 3 reverse
Oil capacity: 6.34 qts [6.0 L]
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.
Dimensions
Weight (shipping): 1,654 lbs [750 kg]
Wheelbase: 39.3 inches [99 cm]
Length: 98 inches [248 cm]
Width: 32 inches [81 cm]
Height: 40 inches [101 cm]
Ground clearance: 9.25 inches [23 cm] (front axle)
4WD turn radius: 3.9 feet [1.2 m] (with brakes)
John Deere 20A Tires
Ag front: 6.5/80x15
Ag rear: 6.5/80x15