Agricultural
McCormick-Deering OS-6
The McCormick-Deering OS-6 is a special tractor made for working in orchards and vineyards. It's also good for general farm work. This tractor has two big wheels in the back that do the driving, which is called 2WD. It has a gear transmission with 5 forward gears and 1 reverse gear, giving the driver good control over speed. The OS-6 has a strong engine made by International Harvester. It's a 4-cylinder gasoline engine that's cooled by liquid. The engine size is 247.7 cubic inches, which is above average for tractors. This means it has plenty of power for tough jobs. The engine breathes in air naturally, without any extra help. For lifting and pulling heavy things, the OS-6 has a Category 3 hitch, which is good for bigger farm tools.
ManufacturerMcCormick-DeeringEngine4-cylTransGear
Quick specs
- Category
- Agricultural
- Transmission
- Gear
Overview
About the McCormick-Deering OS-6
The McCormick-Deering OS-6 is a special tractor made for working in orchards and vineyards. It's also good for general farm work. This tractor has two big wheels in the back that do the driving, which is called 2WD. It has a gear transmission with 5 forward gears and 1 reverse gear, giving the driver good control over speed. The OS-6 has a strong engine made by International Harvester. It's a 4-cylinder gasoline engine that's cooled by liquid. The engine size is 247.7 cubic inches, which is above average for tractors. This means it has plenty of power for tough jobs. The engine breathes in air naturally, without any extra help. For lifting and pulling heavy things, the OS-6 has a Category 3 hitch, which is good for bigger farm tools.
Full specifications
Every recorded spec
General
| Manufacturer | McCormick-Deering |
|---|---|
| Model | OS-6 |
| Category | Agricultural tractor |
| Type | 4x2 2WD |
Engine
| Make | International Harvester |
|---|---|
| Cylinders | 4 |
| Displacement | 247.7ci |
| Bore | 3.88in |
| Stroke | 5.25in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 5 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
Head to head
OS-6 vs. Agricultural median
How the McCormick-Deering OS-6 compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 248 ci | 336 ci | -26% | 29th |
| Cylinders | 4 | 5.5 | -27% | 31st |
| Forward Gears | 5 | 16 | -69% | 7th |
Medians and percentiles are computed from the agricultural tractors in our database with a recorded value for each spec (sample sizes 972–1,130 models).
Compare to tractors with similar specs
Commonly compared McCormick-Deering tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| McCormick-Deering 10-20 TracTracTor | — | — | — | Compare → |
| McCormick-Deering A564 | — | — | — | Compare → |
| McCormick-Deering O-6 | — | 5,310 lb | — | Compare → |
| McCormick-Deering ODS-6 | — | 5,385 lb | — | Compare → |
| McCormick-Deering Super AW-6 | — | — | — | 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 OS-6 photos
FAQ
Common questions
How many cylinders does the McCormick-Deering OS-6 have?
The McCormick-Deering OS-6 runs a 4-cylinder engine with a displacement of 247.7 ci.
What hitch category is the McCormick-Deering OS-6?
The McCormick-Deering OS-6 uses a Category Category 3 hitch.
Which transmission does the McCormick-Deering OS-6 use?
The McCormick-Deering OS-6 is equipped with a Gear transmission with 5 forward gears.
How do I maintain a McCormick-Deering OS-6?
Routine service for the McCormick-Deering OS-6 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.