CO-OP B3
The CO-OP B3 is a simple and reliable agricultural tractor. It has a 4x2 chassis and uses two-wheel drive, making it suitable for many farm tasks. This tractor is designed to be easy to use and maintain. Under the hood, the CO-OP B3 has a Chrysler engine that runs on gasoline. The engine has 6 cylinders and a displacement of 242 cubic inches. This gives the tractor enough power for most farming jobs. The gasoline engine is a good choice for farmers who want a familiar and easy-to-fuel option.
Quick specs
- Category
- Agricultural
Overview
About the CO-OP B3
The CO-OP B3 is a simple and reliable agricultural tractor. It has a 4x2 chassis and uses two-wheel drive, making it suitable for many farm tasks. This tractor is designed to be easy to use and maintain. Under the hood, the CO-OP B3 has a Chrysler engine that runs on gasoline. The engine has 6 cylinders and a displacement of 242 cubic inches. This gives the tractor enough power for most farming jobs. The gasoline engine is a good choice for farmers who want a familiar and easy-to-fuel option.
Full specifications
Every recorded spec
General
| Manufacturer | CO-OP |
|---|---|
| Model | B3 |
| Category | Agricultural tractor |
| Type | 4x2 |
Engine
| Make | Chrysler |
|---|---|
| Cylinders | 6 |
| Displacement | 242ci |
Chassis & drive
| Chassis | 4x2 |
|---|---|
| Drive | 2WD |
Head to head
B3 vs. Agricultural median
How the CO-OP B3 compares to other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Displacement | 242 ci | 336 ci | -28% | 25th |
| Cylinders | 6 | 5.5 | +9% | 74th |
Medians and percentiles are computed from the agricultural tractors in our database with a recorded value for each spec (sample sizes 1,083–1,130 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
What engine configuration does the CO-OP B3 use?
The CO-OP B3 is equipped with a 6-cylinder engine displacing 242 ci.
What maintenance does the CO-OP B3 require?
Like any tractor, the CO-OP B3 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.

