McCormick WD-9
Built: 1940-1954 · Series: Other models
Successor: SUPER WD-9 →
More machines from model year 1940
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Built in 1940-1954, the McCormick WD-9 is a tractor from McCormick. The four-cylinder engine produces 34 kW. Rated speed is 1,500 rpm.
It runs on diesel; the engine is water-cooled. It was replaced by the McCormick Super WD-9. Within the range, rated power spans from 6.9 to 191 kW; with 34 kW, the WD-9 sits in the lower third. Directly alongside are the B-250 with 32 kW below and the CT47HST with 35 kW above.
Technical data
Engine
| Engine make | International Harvestercorrect |
|---|---|
| Fuel | dieselcorrect |
| Power | 46 hp (34 kW)correct |
| Rated speed | 1,500 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 334.5 cu incorrect |
| Bore | 4.4 in (111,8 mm)correct |
| Stroke | 5.5 in (139,7 mm)correct |
| Cooling | water-cooledcorrect |
Drivetrain and chassis
| Drive | rear-wheel driveWDcorrect |
|---|
Origin and approval
| Plant | Milwaukee, Wisconsin, USAcorrect |
|---|
Other data
| Successor | McCormick Super WD-9correct |
|---|
Frequently asked questions
How much power does the McCormick WD-9 have?
The McCormick WD-9 delivers 46 hp.
What engine does the McCormick WD-9 have?
4 cylinders, Diesel.
When was the McCormick WD-9 built?
Production years: 1940-1954.
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.
- 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 15 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.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
Other models in this series
Sources: [1]
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.