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Cockshutt Hart-Parr 99

Series: Other models

← Predecessor: Hart-Parr 28-44

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The Cockshutt Hart-Parr 99 is a machine built by Cockshutt. The engine delivers 62 hp (46 kW). The engine comes from Waukesha-Oliver. The engine is water-cooled. The model was built in Charles City, Iowa, USA, South Bend, Indiana, USA. The fuel is gasoline, diesel. Its predecessor was the Cockshutt Hart-Parr 28-44. It was succeeded by the Cockshutt 99. Rated output across the Cockshutt range ranges from 12 to 165 hp; the Hart-Parr 99 sits in the lower part of that range with 62 hp. Its immediate neighbours are the 570 below it with 61 hp and the 570 Super above it with 64 hp. Rated output across the Cockshutt range ranges from 18 to 123 kW; here the Hart-Parr 99 sits in the lower part of that range with 46 kW. 42 Cockshutt models across 4 series are on record.

Cockshutt – other models: Canadian tractors with bought-in engines from Waukesha-Oliver to Hart-Parr and trade names such as Golden Eagle, 18 to 123 kW

This collective page gathers Cockshutt tractors outside the named series. Cockshutt Farm Equipment grew out of the Cockshutt Plow Company, founded in 1877 in Brantford, Ontario, and in 1946 introduced the Model 30, which the company presented as the world's first tractor with an independent power take-off (live PTO). Some models in the register carry different trade names, such as Gambles Farmcrest 30, Golden Eagle and Black Hawk – Cockshutt tractors were sold in North America under several brand names by different distribution partners.

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The register lists 31 versions from 18 to 123 kW and 12 to 165 hp with four- and six-cylinder engines. Engine suppliers included Waukesha-Oliver, Fiat, Continental, Buda, Hart-Parr and Minneapolis-Moline; fuel choices spanned petrol, diesel and, in part, LPG side by side.

Alongside Massey-Harris, Cockshutt ranked among the significant Canadian tractor makers and supplied mainly the North American market. In 1962 the company merged with Oliver and Minneapolis-Moline into the White Motor group, subsequently continued under the White Farm Equipment brand.

On these post-war tractors with frequently bought-in engines, identifying the actually fitted unit matters first, since the engine supplier and trade name could vary by market. Carburettor or injection pump, clutch and power take-off are the classic checks, and spares are supplied by specialists in Canadian and American post-war tractors.

Sources: SpecCodex register, model data: Cockshutt (weitere Modelle)

Technical data

Engine

Engine makeWaukesha-Olivercorrect
Fuelpetrol; dieselcorrect
Power62 hp (46 kW)correct
Coolingwater-cooledcorrect

Dimensions and weights

Unladen weight7, 073 to 13, 110 lbscorrect

Drivetrain and chassis

Driverear-wheel driveWDcorrect

Origin and approval

PlantCharles City, Iowa, USA; South Bend, Indiana, USAcorrect

Other data

PredecessorCockshutt Hart-Parr 28-44correct
SuccessorCockshutt 99correct

Frequently asked questions

How much power does the Cockshutt Hart-Parr 99 have?

The Cockshutt Hart-Parr 99 delivers 62 hp.

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.
  • Load the hydraulics and watch for sag.
  • 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 11 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

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Sources: Tractor & Construction Plant Wiki (retrieved August 2026) · How we check the data

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