The Massey-Harris 25 is a tractor rated at 41 hp, positioning it at the lighter end of its class. Produced between 1934 and 1940, this model features a 4-cylinder petrol liquid-cooled engine and two-wheel drive with a 3-speed gearbox. The tractor has an operating weight of 3685 kg and is suitable for operations covering up to 200 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
41 hp
Weight
3685 kg
Catalogue coverage
Variants represented
2
Richest spec table
35 rows
Recorded power
41 hp
Recorded weight
3685 kg
Transmissions
3-speed gear
Production years
1934-1940
Verified variants
0
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Overview
ManufacturerMassey-HarrisReference
Industrial tractorReference
Built in Racine, Wisconsin, USAReference
Two-wheel driveReference
SteeringmanualReference
Open operator station.Reference
Variants
25farm tractorReference
25Iindustrial tractorReference
Engine
Massey-Harris 5.7L 4-cyl gasolineReference
Belt (claimed)30.6 kWReference
Massey-HarrisReference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement5.7 LReference
Bore/Stroke111 x 146 mmReference
Fuel systemKingston carburetorReference
Rated RPM1200Reference
Transmission
3-speed gearReference
TypegearReference
Gears3 forward and 1 reverseReference
Clutchdry discReference
Dimensions
Weight3685 kgReference
Front tire32x6Reference
Rear tire42x9Reference
Industrial front32x6Reference
Industrial rear42x9 (duals)Reference
Length317 cmReference
Width230 cmReference
Height140 cmReference
Rear tread167 to 167 cmReference
Capacities
Diameter48 cmReference
Width18 cmReference
RPM525Reference
Speed796.14 meters/minReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
