Utility
McCormick-Deering O-4
The McCormick-Deering O-4 is a sturdy tractor built for farm work. It has a liquid-cooled gasoline engine made by International Harvester. This engine has 4 cylinders and can hold 152.1 cubic inches. It runs at 1650 rpm, which is good for steady power. The O-4 has a gear transmission with 5 forward gears and 1 reverse gear. This gives the driver good control over speed. The tractor is 120.9 inches long, 60.25 inches wide, and 60.25 inches tall. It weighs 4320 pounds, making it a solid machine for tough jobs. The tractor uses agricultural tires on both front and back wheels. It has a Category 3 hitch, which means it can handle big attachments for heavy-duty farm work.
ManufacturerMcCormick-DeeringEngine4-cylTransGear
Image not recorded
Quick specs
- Category
- Utility
- Operating Weight
- 4,320 lb
- Transmission
- Gear
Overview
About the McCormick-Deering O-4
The McCormick-Deering O-4 is a sturdy tractor built for farm work. It has a liquid-cooled gasoline engine made by International Harvester. This engine has 4 cylinders and can hold 152.1 cubic inches. It runs at 1650 rpm, which is good for steady power. The O-4 has a gear transmission with 5 forward gears and 1 reverse gear. This gives the driver good control over speed. The tractor is 120.9 inches long, 60.25 inches wide, and 60.25 inches tall. It weighs 4320 pounds, making it a solid machine for tough jobs. The tractor uses agricultural tires on both front and back wheels. It has a Category 3 hitch, which means it can handle big attachments for heavy-duty farm work.
Full specifications
Every recorded spec
General
| Manufacturer | McCormick-Deering |
|---|---|
| Model | O-4 |
| Category | Utility tractor |
| Operating weight | 4,320lb |
Engine
| Make | International Harvester |
|---|---|
| Cylinders | 4 |
| Displacement | 152.1ci |
| Bore | 3.38in |
| Stroke | 4.45in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 5 |
| Reverse gears | 1 |
Dimensions
| Length | 120.9in |
|---|---|
| Width | 60.25in |
| Height | 60.25in |
| Operating weight | 4,320lb |
Capacities
| Cooling system | 1.5gal |
|---|
Head to head
O-4 vs. Utility median
How the McCormick-Deering O-4 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 152 ci | 183 ci | -17% | 39th |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 5 | 12 | -58% | 6th |
| Operating Weight | 4,320 lb | 5,303 lb | -19% | 41st |
| Length | 121 in | 137 in | -11% | 28th |
| Width | 60.3 in | 66 in | -9% | 38th |
| Height | 60.3 in | 94.1 in | -36% | 10th |
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 45219 | — | 3,700 lb | — | Compare → |
| McCormick-Deering 45585 | 20 hp | 3,700 lb | 1923–1939 | Compare → |
| McCormick-Deering A554 | 57 hp | — | — | Compare → |
| McCormick-Deering AW-7 | — | 8,540 lb | — | Compare → |
| McCormick-Deering B-450 | 55 hp | 6,020 lb | — | 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 → |
Explore
McCormick-Deering siblings
Explore
Similar-spec models
FAQ
Common questions
What engine configuration does the McCormick-Deering O-4 use?
The McCormick-Deering O-4 is equipped with a 4-cylinder engine displacing 152.1 ci.
What three-point hitch category does the McCormick-Deering O-4 use?
The McCormick-Deering O-4 has a Category Category 3 three-point hitch.
What is the working weight of the McCormick-Deering O-4?
The operating weight of the McCormick-Deering O-4 is approximately 4,320 lb.
What type of transmission does the McCormick-Deering O-4 have?
The McCormick-Deering O-4 uses a Gear transmission offering 5 forward gears.
What routine service does the McCormick-Deering O-4 need?
Regular maintenance for the McCormick-Deering O-4 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.