McCormick-Deering TD-40
The McCormick-Deering TD-40 is a powerful tractor built for tough farm work. It has a 4-cylinder diesel engine made by International Harvester. This engine is liquid-cooled and has a displacement of 460.7 cubic inches. The tractor can reach speeds up to 1200 RPM, making it strong enough for most farming tasks. The TD-40 is big and heavy, weighing 12,080 pounds. It's 140 inches long, 63.75 inches wide, and 82.5 inches tall. The tractor has 5 forward gears and 1 reverse gear, giving farmers good control in different situations. It can pull up to 6,562 pounds at 2.76 mph, which is impressive for its time. The tractor also has a belt pulley that can provide 53.46 horsepower for running other farm equipment. This tractor is built to work hard and efficiently. It uses about 2.74 gallons of fuel per hour at maximum power. The engine stays cool even during tough jobs, with the water temperature reaching 174°F at maximum load. The TD-40 also has a wide tread width of 47 3/4 inches, which helps it stay stable on different types of ground.

Quick specs
- Category
- Standard Tread
- Operating Weight
- 12,080 lb
Overview
About the McCormick-Deering TD-40
The McCormick-Deering TD-40 is a powerful tractor built for tough farm work. It has a 4-cylinder diesel engine made by International Harvester. This engine is liquid-cooled and has a displacement of 460.7 cubic inches. The tractor can reach speeds up to 1200 RPM, making it strong enough for most farming tasks. The TD-40 is big and heavy, weighing 12,080 pounds. It's 140 inches long, 63.75 inches wide, and 82.5 inches tall. The tractor has 5 forward gears and 1 reverse gear, giving farmers good control in different situations. It can pull up to 6,562 pounds at 2.76 mph, which is impressive for its time. The tractor also has a belt pulley that can provide 53.46 horsepower for running other farm equipment. This tractor is built to work hard and efficiently. It uses about 2.74 gallons of fuel per hour at maximum power. The engine stays cool even during tough jobs, with the water temperature reaching 174°F at maximum load. The TD-40 also has a wide tread width of 47 3/4 inches, which helps it stay stable on different types of ground.
Full specifications
Every recorded spec
General
| Manufacturer | McCormick-Deering |
|---|---|
| Model | TD-40 |
| Category | Standard Tread tractor |
| Operating weight | 12,080lb |
Engine
| Make | International Harvester |
|---|---|
| Cylinders | 4 |
| Displacement | 460.7ci |
| Bore | 4.75in |
| Stroke | 6.5in |
Transmission
| Forward gears | 5 |
|---|---|
| Reverse gears | 1 |
Dimensions
| Length | 140in |
|---|---|
| Width | 63.75in |
| Height | 82.5in |
| Operating weight | 12,080lb |
Capacities
| Cooling system | 15gal |
|---|
Head to head
TD-40 vs. Standard Tread median
How the McCormick-Deering TD-40 compares to other Standard Tread tractors
| Spec | This model | Standard Tread median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 461 ci | 382 ci | +21% | 62nd |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 5 | 4 | +25% | 64th |
| Operating Weight | 12,080 lb | 6,834 lb | +77% | 84th |
| Length | 140 in | 137 in | +2% | 55th |
| Width | 63.8 in | 72.4 in | -12% | 21st |
| Height | 82.5 in | 72.3 in | +14% | 66th |
Medians and percentiles are computed from the standard tread tractors in our database with a recorded value for each spec (sample sizes 233–367 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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Gallery
McCormick-Deering TD-40 photos





FAQ
Common questions
How many cylinders does the McCormick-Deering TD-40 have?
The McCormick-Deering TD-40 runs a 4-cylinder engine with a displacement of 460.7 ci.
How much does the McCormick-Deering TD-40 weigh?
The McCormick-Deering TD-40 weighs about 12,080 lb in operating condition.
What maintenance does the McCormick-Deering TD-40 require?
Like any tractor, the McCormick-Deering TD-40 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.



