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Tractor · 1912Unverified

Avery 12-25

Avery 12-25 — Standard-tread tractor · 12 hp. Reference specifications; pending source verification.

The Avery 12-25 is a tractor with a rated power of 12 hp, categorising it at the lighter end of its class. Production of the 12-25 spanned from 1912 to 1922. It is powered by a 2-cylinder petrol liquid-cooled engine, coupled with two-wheel drive and a 2-speed gearbox. The Avery 12-25 has an operating weight of 3402 kg and is suitable for use on areas of up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power
12 hp
Max power
10.3 kW
Weight
3402 kg

Catalogue coverage

Variants represented
2
Richest spec table
35 rows
Recorded power
12 hp
Recorded weight
3402 kg
Transmissions
2-speed gear
Production years
1912-1922
Verified variants
0

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

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Overview

ManufacturerAveryReference
Standard-tread tractorReference
Built in Peoria, IllinoisReference
Original price$1,280Reference
Two-wheel driveReference

Engine

Avery 7.6L 2-cyl gasolineReference
Fuel tank53.0 LReference
Drawbar (claimed)8.9 kWReference
Belt (claimed)18.6 kWReference
Drawbar (tested)10.3 kWReference
Belt (tested)18.7 kWReference
AveryReference
gasolineReference
2-cylinderReference
liquid-cooled horizontalReference
Displacement7.6 LReference
Bore/Stroke165 x 178 mmReference
Rated RPM700Reference
Belt power (max)18.7 kWReference
Max power10.3 kWReference

Transmission

2-speed gearReference
TypegearReference
Gears2 forward and 1 reverseReference

Dimensions

Weight3402 kgReference
Front tire30x8Reference
Rear tire56x20Reference
Ag front30x8 (steel)Reference
Ag rear56x20 (steel)Reference
Length416 cmReference
Width203 cmReference
Height266 cmReference

12-25 Serial Numbers

Location:Serial number on tractor frame.Reference

Test results

Gasoline 2-speed 2WDMarch 25 - June 13, 1921Link: Nebraska Tractor Test 71 fileReference
Drawbar performanceReference
Max pull1134 kgReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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