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McCormick D-326 (18 kW)

Built: 1962–1965 · Series: D-Serie

More machines from model year 1962

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The D series from McCormick includes the D-326. Production: 1962–1965. The engine delivers 24.5 hp (18 kW), has 3 cylinders, with a displacement of 1,825 cm³. Rated speed is 1,900 rpm. The machine is 2,570 mm long, 1,640 mm wide and 1,550 mm high. The unladen weight is 1,423 kg. The wheelbase measures 1,780 mm. Top speed is 20 km/h. The engine is water-cooled. Tyres: front 5.50-16 AS, rear 9-32 AS. The fuel is diesel. Construction: Zugmaschine. Around 15.472 units were built. The D-Serie series covers 5 models. Rated output within it ranges from 17 to 24.5 hp; the D-326 sits at the top of that range with 24.5 hp. Its immediate neighbours are the D-324 below it with 24 hp. Unladen weight within it ranges from 1,065 to 1,536 kg; here the D-326 sits in the upper part of that range with 1,423 kg. 381 McCormick models across 40 series are on record.

McCormick D series – five tractors from the IH plant in Neuss from the 1950s, the D 217 Farmall to the D-326, two- and three-cylinder engines of 12.5 to 18 kW, 1,065 to 1,536 kg unladen weight

The McCormick D series was built in the 1950s at the International Harvester plant in Neuss and comprised both standard tractors and narrow-tread Farmall versions for row-crop work; the register lists here the D 217 Farmall, the D-217 Standard, the D-320 Farmall as well as the D-324 and D-326. The number in the type designation names the model size, the Farmall suffix the narrow build for row crops.

Read on 3 more paragraphs

The register lists here five versions with 12.5 to 18 kW, or 17 to 24.5 hp, from two- or three-cylinder engines of 1,217 to 1,825 cm³ displacement, torque from 86 to 99 Nm, unladen weights from 1,065 to 1,536 kg, lengths from 2,570 to 2,750 mm, widths from 1,581 to 1,640 mm and heights from 1,397 to 1,560 mm at a rated speed of 1,900 rpm.

As compact diesel tractors for smaller and medium farms, the D series competed with the small tractors from Deutz, Fendt and Eicher on the German and European market, marking the shift of many farms from horse teams to diesel tractors.

When buying used, the condition of the injection pump and cooling system, wear on clutch and gearbox and corrosion on sheet-metal parts and wings matter; spare parts for the Neuss-built IH engines are available through dealers specialising in historic farm machinery. On the older standard versions, steering geometry and the condition of the front axle also deserve attention.

Sources: SpecCodex register, model data: McCormick D-Serie

Technical data

Engine

Fueldieselcorrect
Power24.5 hp (18 kW)correct
Rated speed1,900 rpmcorrect
Cylinders3correct
Displacement1,825 cm³correct
Coolingwater-cooledcorrect

Dimensions and weights

Length2,570 mmcorrect
Width1,640 mmcorrect
Height1,550 mmcorrect
Wheelbase1,780 mmcorrect
Unladen weight1,423 kgcorrect

Drivetrain and chassis

Driverear-wheel drivecorrect
Front tyres5.50-16 AScorrect
Rear tyres9-32 AScorrect
Top speed20 km/hcorrect

Origin and approval

ConstructionZugmaschinecorrect
Units built15,472correct

Where this model stands

Power-to-weight ratio: 12.6 kW/t (18 kW / 1.4 t)

Power class: Compact (< 40 hp)

Stronger than 11% of the tractors in the register — out of 15,663 models with a stated power figure.

Calculated from the documented figures above — not a rating.

Frequently asked questions

How much power does the McCormick D-326 have?

The McCormick D-326 delivers 24.5 hp.

How much does the McCormick D-326 weigh?

The unladen weight is 1,423 kg.

What engine does the McCormick D-326 have?

3 cylinders, 1,825 cm³ displacement, Diesel.

How fast does the McCormick D-326 go?

Top speed is 20 km/h.

What are the dimensions of the McCormick D-326?

2,570 mm × 1,640 mm × 1,550 mm.

When was the McCormick D-326 built?

Production years: 1962–1965.

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 the weights in the papers against the figures here — attachments change them.
  • Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
  • 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 19 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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Other models in this series

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