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Tractor · 1918Unverified

Massey-Harris No. 1 12-25

Massey-Harris No. 1 12-25 — Standard-tread tractor · 12 hp. Reference specifications; pending source verification.

The Massey-Harris No. 1 12-25 is a compact tractor model, rated at 12 horsepower. This model was produced during the years 1918 and 1919. It features a 4-cylinder petrol liquid-cooled engine and a two-wheel drive system with a 2-speed gearbox. The listed weight is 2449 kg, suitable for tasks on approximately 200 acres.

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

Rated power
12 hp
Weight
2449 kg

Catalogue coverage

Variants represented
2
Richest spec table
30 rows
Recorded power
12 hp
Recorded weight
2449 kg
Transmissions
2-speed gear
Production years
1918-1919
Verified variants
0

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

Hover a source tag to verify

Overview

ManufacturerMassey-HarrisReference
Standard-tread tractorReference
FactoriesToronto, Ontario, CanadaReference
FactoriesWeston, Ontario, CanadaReference
The Massey-Harris No. 1 12-25 was based on the Parrett 12-25. The design was licensed from Parrett by Massey Harris and was the first tractor to carry the Massey name.Reference
Two-wheel driveReference
Final drivesspur gearReference
SteeringmanualReference
Open operator station.Reference

Engine

Buda 5.1L 4-cyl gasolineReference
Drawbar (claimed)8.9 kWReference
Belt (claimed)18.6 kWReference
Plows3 (14-inch)Reference
Buda HTUReference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement5.1 LReference
Bore/Stroke108 x 140 mmReference
Rated RPM1000Reference

Transmission

2-speed gearReference
TypegearReference
Gears2 forward and 1 reverseReference

Dimensions

Weight2449 kgReference
Length368 cmReference
Width193 cmReference
Height172 cmReference

Capacities

Diameter30 cmReference
Width17 cmReference
RPM1000Reference

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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