McCormick-Deering Super WD-9
The McCormick-Deering Super WD-9 is a utility tractor built for everyday farm work. It has a 2-wheel drive system and a manual steering setup, making it easy to handle in fields. The tractor comes with a gear transmission that offers 5 forward speeds and 1 reverse speed, giving farmers good control over their work pace. Under the hood, the Super WD-9 boasts a powerful diesel engine made by International Harvester. This engine has 4 cylinders and is naturally aspirated, meaning it doesn't use a turbocharger. With a very high engine displacement of 349.9 cubic inches, it packs quite a punch for its size. The engine runs at a steady 1500 RPM, which is on the lower end compared to other tractors. This tractor is no lightweight, tipping the scales at 7300 pounds, which is above average for its class. It measures 140 inches long, 81 inches wide, and 83 inches tall, making it a substantial piece of machinery on the farm.
Quick specs
- Category
- Utility
- Operating Weight
- 7,300 lb
- Transmission
- Gear
Overview
About the McCormick-Deering Super WD-9
The McCormick-Deering Super WD-9 is a utility tractor built for everyday farm work. It has a 2-wheel drive system and a manual steering setup, making it easy to handle in fields. The tractor comes with a gear transmission that offers 5 forward speeds and 1 reverse speed, giving farmers good control over their work pace. Under the hood, the Super WD-9 boasts a powerful diesel engine made by International Harvester. This engine has 4 cylinders and is naturally aspirated, meaning it doesn't use a turbocharger. With a very high engine displacement of 349.9 cubic inches, it packs quite a punch for its size. The engine runs at a steady 1500 RPM, which is on the lower end compared to other tractors. This tractor is no lightweight, tipping the scales at 7300 pounds, which is above average for its class. It measures 140 inches long, 81 inches wide, and 83 inches tall, making it a substantial piece of machinery on the farm.
Full specifications
Every recorded spec
General
| Manufacturer | McCormick-Deering |
|---|---|
| Model | Super WD-9 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 7,300lb |
Engine
| Make | International Harvester |
|---|---|
| Cylinders | 4 |
| Displacement | 349.9ci |
| Bore | 4.5in |
| Stroke | 5.5in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 5 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Manual |
Dimensions
| Length | 140in |
|---|---|
| Width | 81in |
| Height | 83in |
| Operating weight | 7,300lb |
Capacities
| Cooling system | 9gal |
|---|
Head to head
Super WD-9 vs. Utility median
How the McCormick-Deering Super WD-9 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 350 ci | 183 ci | +91% | 86th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 5 | 12 | -58% | 6th |
| Operating Weight | 7,300 lb | 5,303 lb | +38% | 69th |
| Length | 140 in | 137 in | +2% | 55th |
| Width | 81 in | 66 in | +23% | 83rd |
| Height | 83 in | 94.1 in | -12% | 30th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared McCormick-Deering tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| McCormick-Deering 15-30 | 40.66 hp | 7,480 lb | — | Compare → |
| McCormick-Deering 22-36 | — | 6,500 lb | — | Compare → |
| McCormick-Deering 45219 | — | 3,700 lb | — | Compare → |
| McCormick-Deering 45585 | 20 hp | 3,700 lb | 1923–1939 | Compare → |
| McCormick-Deering A554 | 57 hp | — | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Advance-Rumely 6A | — | 6,370 lb | — | Compare → |
| Advance-Rumely DoAll | — | 3,702 lb | — | Compare → |
| Advance-Rumely OilPull B 25/45 | — | 25,000 lb | — | Compare → |
| Advance-Rumely OilPull E 30/60 | — | 26,300 lb | — | Compare → |
| Advance-Rumely OilPull F 15/30 | — | 16,500 lb | — | Compare → |
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FAQ
Common questions
How many cylinders does the McCormick-Deering Super WD-9 have?
The McCormick-Deering Super WD-9 runs a 4-cylinder engine with a displacement of 349.9 ci.
Which transmission does the McCormick-Deering Super WD-9 use?
The McCormick-Deering Super WD-9 is equipped with a Gear transmission with 5 forward gears.
What hitch category is the McCormick-Deering Super WD-9?
The McCormick-Deering Super WD-9 uses a Category Category 3 hitch.
What is the operating weight of the McCormick-Deering Super WD-9?
In working trim, the McCormick-Deering Super WD-9 comes in at roughly 7,300 lb.
How do I maintain a McCormick-Deering Super WD-9?
Routine service for the McCormick-Deering Super WD-9 covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.



