John Deere 20A

Name: John Deere 20A
Brand: John Deere

Power

21 hp

Production

2008-2011

Engine

2-cylinder

Transmission

Gear

Weight

1,654 lbs [750 kg]

Drive

4WD

Under 25 HP 2000s 2010s

Introduction

John Deere 20A (Goldoni) - Orchard and Vineyard Tractor

The John Deere 20A is a compact tractor produced between 2008 and 2011, manufactured in Italy by Goldoni. Specifically engineered for orchard and vineyard operations, this model emphasizes maneuverability and precise performance in restricted environments.

Engine and Performance

The tractor is powered by a 2-cylinder, air-cooled engine with a 58.2 cubic inch (1.0 L) displacement. It produces 21 horsepower (15.7 kW) and 53 lb-ft (71.9 Nm) of torque at a rated speed of 2300 RPM. The engine cooling system relies on airflow, reducing the complexity associated with liquid-cooled radiators in compact designs.

Transmission and Drivetrain

The 20A utilizes a gear-type transmission providing 6 forward and 3 reverse speeds. Control is managed via two side-mounted levers: one for range selection (low, high, or reverse) and one for gear selection. Operation requires the tractor to be stationary and the clutch to be engaged for all shifts. The unit features four-wheel drive to ensure traction in varied soil conditions.

Hydraulics and PTO

The hydraulic system is of the open-center type, delivering a total flow of 9 gallons per minute (34.1 lpm) at a system pressure of 1813 psi (125.0 bar). The rear hitch is a Category 1/1N configuration with a lift capacity of 1,100 lbs (498 kg). An independent rear PTO provides a constant 540 RPM, allowing for versatile implement operation.

Dimensions and Handling

Designed for tight spaces, the tractor features a wheelbase of 39.3 inches (99 cm) and an overall width of 32 inches (81 cm). The machine has a shipping weight of 1,654 lbs (750 kg) and provides a ground clearance of 9.25 inches at the front axle. Safety is addressed via a two-post Roll-Over Protective Structure (ROPS) and hydraulic wet disc brakes.

Conclusion

"The John Deere 20A is a specialized compact tractor suited for professional orchard and vineyard maintenance. Its narrow footprint, combined with its independent PTO and four-wheel drive, makes it an effective tool for tasks requiring high precision in confined agricultural settings."

Introduction

Production Information of John Deere, 20A

The production information of the tractor (20A) includes details about its manufacturing.

Built in Italy

Orchard/Vineyard tractor


Distributor	John Deere
Manufacturer	Goldoni

Dimension and Tires Information of John Deere, 20A

This section sums up the dimension and tires information of the tractor.


Wheelbase	39.3 inches [99 cm]
Shipping weight	1,654 lbs [750 kg]
Height	40 inches [101 cm]
Length	98 inches [248 cm]
Ground clearance	9.25 inches (front axle) [23 cm]
Width	32 inches [81 cm]


Ag front	6.5/80x15
Ag rear	6.5/80x15

Engine Specifications of John Deere, 20A

Get the specifications for the engine and if different options are available.

Air-cooled

2-cylinder


Rated RPM	3000
Firing order	1-2
Oil capacity	3.17 qts [3.0 L]
Displacement	58.2 ci [1.0 L]
Bore/Stroke	3.54x2.95 inches [90 x 75 mm]
Power	21 hp [15.7 kW]
Torque RPM	2300
Torque	53 lb-ft [71.9 Nm]
Exhaust valve clearance	0.06 inches [1.524 mm]
Intake valve clearance	0.06 inches [1.524 mm]
Starter volts	12

Transmission Information of John Deere, 20AY

Discover all variants of transmission available for this tractor model.

Transmission variants 1

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.


Type	Gear
Gears	6 forward and 3 reverse
Oil capacity	6.34 qts [6.0 L]

Mechanical Specs of John Deere, 20AY

This section summarizes all mechanical information such as the brake system and other specifications.

Four-wheel drive

Two-post ROPS.

Hydraulic wet disc brakes


Steering	Hydrostatic power

Power Information of John Deere, 20AY

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent
Rear PTO Type	540

Hydraulics Specifications of John Deere, 20A

Hydraulic system type, pressure, pump flow and valves.


Type	Open center
Steering press.	1305 psi [90.0 bar]
Total flow	9 gpm [34.1 lpm]
Capacity	1.7 gal [6.4 L]
Pressure	1813 psi [125.0 bar]

Three-Point Hitch of John Deere, 20A

Hitch category and rear/front lift capacity.


Rear Type	1/1N
Rear lift	1,100 lbs [498 kg]

Electrical System of John Deere, 20A

Battery voltage, charging system and ground.


Ground	Negative
Battery AH	45
Battery volts	12
Charging system	Alternator
Charging amps	14

Frequently asked questions

How much horsepower does the John Deere 20A have?

The John Deere 20A delivers 21 HP.

What years was the John Deere 20A produced?

The John Deere 20A was produced in 2008-2011.

What engine does the John Deere 20A have?

The John Deere 20A is powered by a 2-cylinder engine.

What transmission does the John Deere 20A use?

The John Deere 20A uses a Gear transmission.

How much does the John Deere 20A weigh?

The John Deere 20A weighs 1,654 lbs [750 kg].

Is the John Deere 20A 4WD?

The John Deere 20A is available in 4WD.

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