StartInternational Harvester › Mogul 12-25

International Harvester Mogul 12-25

Built: 1913–1918 · Series: Other models

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The International Harvester Mogul 12-25 is a model in the Weitere Modelle series. Production: 1913–1918. The engine delivers 25 hp (19 kW), has 2 cylinders. The engine comes from International. Rated speed is 550 rpm. Transmission: sliding-gear transmission. The engine is water-cooled. Tyres: rear steel 60"x12". The model was built in Tractor Works, Chicago, Illinois, USA. The fuel is distillate. gasoline. kerosene. The gearbox offers 2 forward gears. There are also 1 reverse gears. Around 1,543 units were built. The Weitere Modelle series covers 11 models. Rated output within it ranges from 21 to 180 hp; the Mogul 12-25 sits at the bottom of that range with 25 hp. Its immediate neighbours are the International Super A-1 below it with 21 hp and the International I-30 above it with 33 hp. 394 International Harvester models across 56 series are on record. 26 verified figures are on file.

Technical data

Engine

Engine makeInternationalcorrect
Fueldistillate, gasoline, kerosenecorrect
Power25 hp (19 kW)correct
Rated speed550correct
Cylinders2correct
Displacement616correct
Bore7correct
Stroke8correct
Naturally aspiratednaturally aspiratedcorrect
Coolingwater-cooledcorrect

Dimensions and weights

Unladen weight10,000correct

Drivetrain and chassis

Driverear-wheel drivecorrect
Gearboxsliding-gear transmissioncorrect
Gearbox makeInternationalcorrect
Forward gears2correct
Reverse gears1correct
Rear tyressteel 60"x12"correct

Origin and approval

PlantTractor Works, Chicago, Illinois, USAcorrect
Units built1.543correct
Cabwoodcorrect
List price when new$1350 (1916-1917)correct

Other data

Cab makeInternationalcorrect

Frequently asked questions

How much power does the International Harvester Mogul 12-25 have?

The International Harvester Mogul 12-25 delivers 25 hp.

What engine does the International Harvester Mogul 12-25 have?

2 cylinders, distillate, gasoline, kerosene.

When was the International Harvester Mogul 12-25 built?

Production years: 1913–1918.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
  • Shift the gearbox cold and warm — jumps only show up at temperature.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 26 individual figures for this model. What we cannot document is not here — we leave gaps open rather than estimate them.

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