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Avery 14-28

Avery 14-28 tractor
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The Avery 14-28 is a standard-tread farm tractor produced by Avery from 1919 to 1922 in Peoria, Illinois, USA. It features a 7.7L 4-cylinder kerosene engine with a liquid-cooled opposed horizontal design. The tractor has a 2-speed gear transmission with 2 forward and 1 reverse gears. It delivers a claimed drawbar power of 14 hp and belt power of 28 hp, with tested drawbar and belt powers of 21.52 hp and 31.83 hp respectively. The tractor is two-wheel drive with manual steering and weighs 7540 lbs. It rides on 36x6 front and 60x16 rear steel tires.
Avery 14-28Avery tractorfarm tractor14-28 specificationsAvery 14-28 engineAvery 14-28 transmissionAvery 14-28 dimensions
Power31 hp[B]
Founded1919 - 1922
Model14-28

Technical Specifications

Detailed specifications and technical data for Avery 14-28

Power

Belt (tested):31.83 hp (23.7 kW)
Belt (claimed):28 hp (20.9 kW)
Drawbar (tested):21.52 hp (16.0 kW)
Drawbar (claimed):14 hp (10.4 kW)

Tires

Rear tire:60x16 steel
Front tire:36x6 steel

Engine

Type:kerosene, 4-cylinder, liquid-cooled opposed horizontal
Aux. fuel:3.25 gal (12.3 L)
Fuel tank:20 gal (75.7 L)
Rated RPM:800
Bore/Stroke:4.625x7.00 inches (117 x 178 mm)
Displacement:470.4 ci (7.7 L)
Engine model:Avery 7.7L 4-cyl kerosene
Coolant capacity:120 qts (113.6 L)

Dimensions

Width:68 inches (172 cm)
Height:104 inches (264 cm)
Length:152 inches (386 cm)
Operating weight:7540 lbs (3420 kg)

Mechanical

Drive:Two-wheel drive
Steering:Manual steering

Production

Type:Standard-tread tractor
Built in:Peoria, Illinois, USA
Manufacturer:Avery
Years produced:1919 - 1922

Transmission

Type:gear
Gears:2 forward and 1 reverse
Speeds:2-speed gear

Serial Number Location

Location:Serial number plate in the front of the tractor's operator platform, below steering wheel.