Avery 12-20 tractor specifications

1920 - 1922

Production

Production Manufacturer:Avery
Factory:Peoria, Illinois

Avery 12-20 Power

Avery 12-20 Power Drawbar (claimed):12 hp
8.9 kW
Belt (claimed):20 hp
14.9 kW
Drawbar (tested):17.6 hp
13.1 kW
Belt (tested):24.3 hp
18.1 kW
power test details ...

1920 - 1922

Nebraska Tractor Test 41

Nebraska Tractor Test 41
July 1920
Belt power (max):	24.3 hp 18.1 kW
Drawbar performance
Max power:	17.6 hp 13.1 kW
Max pull:	2,608 lbs 1182 kg

Avery 12-20 Engine

Avery 12-20 Engine Avery 5.9L 4-cyl kerosene Fuel tank:16 gal
60.6 L
Aux. fuel:6 gal
22.7 L
Engine details ...

1920 - 1922

Engine Detail

Engine Detail
Avery
kerosene
4-cylinder
liquid-cooled horizontal opposed
Displacement:	360.8 ci 5.9 L
Bore/Stroke:	4.375x6.00 inches 111 x 152 mm
Rated RPM:	800
Coolant capacity:	44 qts 41.6 L