International Harvester 504 vs McCormick-Deering Super W-6

Side-by-side specs comparison

International Harvester 504

International Harvester 504

51 HP · 1961–1968

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McCormick-Deering Super W-6

McCormick-Deering Super W-6

51 HP · 1952–1954

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Verdict by the numbers

  • The International Harvester 504 and the McCormick-Deering Super W-6 deliver the same power: 51 HP.
  • The International Harvester 504 is the more recent model: production started in 1961, versus 1952 for the McCormick-Deering Super W-6.
  • The McCormick-Deering Super W-6 is heavier: 2358 kg versus 2022 kg for the International Harvester 504.

Full specs comparison

International Harvester 504McCormick-Deering Super W-6
Power51 HP51 HP
Production years1961–19681952–1954
FuelGasolinePropane (LP)
Cylinders44
Displacement2.5 L4.3 L
Weight2 022 kg2 358 kg
Drive2WD2WD
TransmissionSynchronizedGear
Gears (fwd/rev)5 / 15 / 1
Wheelbase185 cm192 cm
Length325 cm317 cm

Frequently asked questions

Which is more powerful, the International Harvester 504 or the McCormick-Deering Super W-6?

The International Harvester 504 and the McCormick-Deering Super W-6 deliver the same power: 51 HP.

Which is more recent, the International Harvester 504 or the McCormick-Deering Super W-6?

The International Harvester 504 is the more recent model: production started in 1961, versus 1952 for the McCormick-Deering Super W-6.

Which is heavier, the International Harvester 504 or the McCormick-Deering Super W-6?

The McCormick-Deering Super W-6 is heavier: 2358 kg versus 2022 kg for the International Harvester 504.

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