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Warchalowski Mc Cormick WT-45 A

Built: 8/1968–1/1970 · Series: WT-Baureihe

More machines from model year 1968

Source: https://www.kleinanzeigen.de/s-anzeige/mc-cormick-oldtimer-t

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The WT-45 A from Warchalowski Mc Cormick is part of the WT series. Production: 8/1968–1/1970. The engine delivers 45 hp (33.1 kW), has 4 cylinders, with a displacement of 2,523 cm³. Torque is 168 Nm. Rated speed is 2,200 rpm. The machine is 3,350 mm long, 1,550 mm wide and 1,460 mm high. The unladen weight is 1,950 kg. The wheelbase measures 2,015 mm. Ground clearance is 390 mm. Top speed is 30 km/h. Transmission: 8 V/4 R. The engine is water-cooled. Tyres: front 6.50-20 AS, rear 11-28 AS. The fuel is diesel. The bore measures 88.9 mm. The stroke is 101.6 mm. The compression ratio is 22.6:1. Maximum torque is reached at 1,300 rpm. Construction: unit construction (no separate frame). Injection pressure is 148 bar. Around 337 units were built. The WT-Baureihe series covers 4 models. Rated output within it ranges from 30 to 45 hp; the WT-45 A sits at the top of that range with 45 hp. Its immediate neighbours are the WT-32 B below it with 30 hp. Unladen weight within it ranges from 1,540 to 1,950 kg; here the WT-45 A sits at the top of that range with 1,950 kg. 4 Warchalowski Mc Cormick models are on record.

Warchalowski McCormick WT series – licence-built tractors WT-32, WT-32 A, WT-32 B and WT-45 A from Vienna in the 1950s and 1960s, four-cylinder diesels from 22 to 33 kW built to International Harvester technology

The WT series originated at Warchalowski in Vienna, where International Harvester tractors of the McCormick type were built under licence. The WT-32 type designation with A and B versions and the more powerful WT-45 A show a marking typical of licence-built machines: the number denotes the power class, while the appended letters A and B mark execution variants within the same base type. All four models use four-cylinder diesel engines of the kind also fitted in the original McCormick tractors from International Harvester.

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The register lists four versions here with 22.1 to 33.1 kW from four-cylinder diesel engines with 2,346 to 2,523 cm³ displacement. Rated speed lies between 2,200 and 2,400 rpm, unladen weight ranges from 1,540 to 1,950 kg with lengths from 3,260 to 3,350 mm, widths from 1,530 to 1,550 mm and heights from 1,460 to 1,520 mm; torque lies between 142 and 168 Nm.

In the post-war period, licence production at Warchalowski gave Austrian farmers access to International Harvester technology without relying on imports, positioning the WT series in the mid power segment alongside domestic manufacturers such as Steyr.

When buying used, check the condition of the clutch and gearbox, tightness of the injection system, corrosion on the wings, bonnet and radiator grille, and the availability of parts, which for these rare licence-built machines can usually only be sourced through specialist used-parts dealers or International Harvester parts stocks.

Sources: SpecCodex register, model data: Warchalowski Mc Cormick WT-Baureihe

Technical data

Engine

Fuel	dieselcorrect
Power	45 hp (33.1 kW)correct
Rated speed	2,200 rpmcorrect
Torque	168 Nmcorrect
Speed at max. torque	1,300 rpmcorrect
Cylinders	4correct
Displacement	2,523 cm³correct
Bore	88.9 mmcorrect
Stroke	101.6 mmcorrect
Compression ratio	22.6correct
Injection pressure	148 barcorrect
Cooling	water-cooledcorrect

Dimensions and weights

Length	3,350 mmcorrect
Width	1,550 mmcorrect
Height	1,460 mmcorrect
Wheelbase	2,015 mmcorrect
Ground clearance	390 mmcorrect
Unladen weight	1,950 kgcorrect

Drivetrain and chassis

Drive	four-wheel drivecorrect
Gearbox	8 V/4 Rcorrect
Front tyres	6.50-20 AScorrect
Rear tyres	11-28 AScorrect
Top speed	30 km/hcorrect

Origin and approval

Construction	unit construction (no separate frame)correct
Units built	337correct

Where this model stands

Power-to-weight ratio: 17 kW/t (33 kW / 1.9 t)

Power class: Universal (40–100 hp)

Stronger than 29% 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 Warchalowski Mc Cormick WT-45 A have?

The Warchalowski Mc Cormick WT-45 A delivers 45 hp.

How much does the Warchalowski Mc Cormick WT-45 A weigh?

The unladen weight is 1,950 kg.

What engine does the Warchalowski Mc Cormick WT-45 A have?

4 cylinders, 2,523 cm³ displacement, Diesel.

How fast does the Warchalowski Mc Cormick WT-45 A go?

Top speed is 30 km/h.

What are the dimensions of the Warchalowski Mc Cormick WT-45 A?

3,350 mm × 1,550 mm × 1,460 mm.

When was the Warchalowski Mc Cormick WT-45 A built?

Production years: 8/1968–1/1970.

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.
Shift the gearbox cold and warm — jumps only show up at temperature.
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 26 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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