§Equipment

Farm tractors

PDM machines and rebuilds tractor engines of any make, model or year.

The work

Farm tractors

Tractor engines are rebuilt around the season. PDM takes them from farms directly and from the agricultural dealerships that service them, and the make does not decide whether we take the work — John Deere, Case and Case IH, International Harvester and everything else.

On older equipment a rebuild is frequently the only sensible route: the machine is still right for the job and a replacement engine either does not exist or costs more than the tractor is worth.

Manufacturer names are used to describe the engines PDM machines and rebuilds. PDM is an independent machine shop and is not affiliated with, endorsed by, or an authorised dealer for any manufacturer named on this page.

→Services

Machined here.

01Complete cylinder head rebuildingValve jobs with 3-angle seats, precision-ground valves, clean-room assembly.View process →02Engine block rebuildingBore, deck and hone indexed to a true deck-to-cylinder-to-main relationship.View process →03Engine assemblyAssembled by a specialist in a dedicated clean room, isolated from the shop floor.View process →04Complete engine rebuildsTeardown to assembly, with premium first-line parts and gaskets.View process →05Boring & honingCorrect cylinder wall finish and crosshatch for ring break-in and oil film.View process →06Crankshaft grinding & polishingJournals held to ±0.0001″ runout and taper — often no detectable deviation.View process →

All fifteen services →

Put dependable power back to work.

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