International Harvester McCormick WD-40 vs International Harvester W-9

9 material differences · fewer than 12

Tractor one

International Harvester McCormick WD-40

1935–1940

No measured PTO figure

Tractor two

International Harvester W-9

1940–1954

No measured PTO figure

Which should you choose?

Read our verdict on the McCormick WD-40 and the W-9 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

Field by field

9 material differences · 2 fields identical or within 5%, which is not counted as material

International Harvester McCormick WD-40 and International Harvester W-9, field by field
FieldMcCormick WD-40W-9Gap
Engine
Engine power, claimed claimed51.2 hp49.3 hp
Engine declaredINTERNATIONAL HARVESTER 355INTERNATIONAL HARVESTER C-335differs
Displacement declared7.55 L5.48 L+38% McCormick WD-40
Transmission
Top speed declared12.1 mph · 19.5 km/h15.5 mph · 25 km/h+28% W-9
Clutch declaredPedal operated single plate clutchPedal-operated dry single-plate clutchdiffers
Hydraulics & hitch
Rear PTO speeds declared540 rpm538 rpmdiffers
Weight & dimensions
Unladen weight declared7,551 lb · 3,425 kg5,600 lb · 2,540 kg+35% McCormick WD-40
Wheelbase declared85.0 in · 2,159 mm83.4 in · 2,118 mm
Length declared141.5 in · 3,594 mm134.3 in · 3,410 mm+5% McCormick WD-40
Width declared65.7 in · 1,670 mm75.7 in · 1,924 mm+15% W-9
Height declared71.0 in · 1,803 mm83.0 in · 2,108 mm+17% W-9
Fuel tank declared144.0 qt · 136.3 L

International Harvester McCormick WD-40 sources

Source
  • Source: Traktorenlexikon, “McCormick WD-40”

International Harvester W-9 sources

Source
  • Source: Traktorenlexikon, “McCormick W-9”