CO-OP 3S
The CO-OP 3S is a 2-wheel drive agricultural tractor designed for farming tasks. It has a 4x2 chassis, which means it has four wheels but only two of them are powered. This tractor is built for basic field work and light hauling. Under the hood, the CO-OP 3S has a 6-cylinder gasoline engine made by Chrysler. It uses a 5-speed transmission, giving the driver five forward gears and one reverse gear. This setup allows for good control when working in fields or moving around the farm. The gasoline engine is simpler to maintain than diesel engines, which some farmers might prefer. While not packed with fancy features, the CO-OP 3S is a straightforward, no-frills tractor. It's made for farmers who want a reliable machine for everyday agricultural tasks. The 2WD system is good for flat terrain and basic field work, though it may struggle in very muddy or hilly conditions compared to 4WD tractors.
Quick specs
- Category
- Agricultural
- Transmission
- 5-speed
Overview
About the CO-OP 3S
The CO-OP 3S is a 2-wheel drive agricultural tractor designed for farming tasks. It has a 4x2 chassis, which means it has four wheels but only two of them are powered. This tractor is built for basic field work and light hauling. Under the hood, the CO-OP 3S has a 6-cylinder gasoline engine made by Chrysler. It uses a 5-speed transmission, giving the driver five forward gears and one reverse gear. This setup allows for good control when working in fields or moving around the farm. The gasoline engine is simpler to maintain than diesel engines, which some farmers might prefer. While not packed with fancy features, the CO-OP 3S is a straightforward, no-frills tractor. It's made for farmers who want a reliable machine for everyday agricultural tasks. The 2WD system is good for flat terrain and basic field work, though it may struggle in very muddy or hilly conditions compared to 4WD tractors.
Full specifications
Every recorded spec
General
| Manufacturer | CO-OP |
|---|---|
| Model | 3S |
| Category | Agricultural tractor |
| Type | 4x2 |
Engine
| Make | Chrysler |
|---|---|
| Cylinders | 6 |
Transmission
| Type | 5-speed |
|---|---|
| Forward gears | 5 |
| Reverse gears | 1 |
Chassis & drive
| Chassis | 4x2 |
|---|---|
| Drive | 2WD |
Head to head
3S vs. Agricultural median
How the CO-OP 3S compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Cylinders | 6 | 5.5 | +9% | 74th |
| 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 CO-OP tractors
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
CO-OP siblings
Explore
Similar-spec models
FAQ
Common questions
How many cylinders does the CO-OP 3S have?
The CO-OP 3S runs a 6-cylinder engine.
What type of transmission does the CO-OP 3S have?
The CO-OP 3S uses a 5-speed transmission offering 5 forward gears.
What routine service does the CO-OP 3S need?
Regular maintenance for the CO-OP 3S 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.

