Production | |
| Manufacturer: | CO-OP |
| Type: | Row-Crop tractor |
| Factory: | Brantford, Ontario, Canada |
| Total built: | 37,328 |
| Original price: | $2,500 (1952) |
CO-OP E3 Power | |
| Drawbar (claimed): | 21 hp 15.7 kW |
| PTO (claimed): | 28 hp 20.9 kW |
| Plows: | 2-3 |
| Drawbar (tested): | 27.25 hp 20.3 kW |
| PTO (tested): | 30.28 hp 22.6 kW |
| Belt (tested): | 31.88 hp 23.8 kW |
Mechanical | |
| Chassis: | 4x2 2WD |
| Brakes: | mechanical contracting band |
| Cab: | Open operator station. |
| Transmissions: | 4-speed gear |
| 8-speed | |
Capacity | |
| Fuel: | 15 gal 56.8 L |
| Hydraulic system: | 1.5 gal 5.7 L |
Hydraulics | |
| Capacity: | 1.5 gal 5.7 L |
Power Take-off (PTO) | |
| Rear PTO: | live |
| Rear RPM: | 540 |
E3 Serial Numbers | |
| Location: | Left-side frame, in front of transmission |
| 1946: | 101 |
| 1947: | 442 |
| 1948: | 6705 |
| 1949: | 17371 |
| 1950: | 26151 |
| 1951: | 28505 |
| 1952: | 32389 |
| 1953: | 35580 |
| 1954: | 35974 |
| 1955: | 40001 |
| 1956: | 50001 |
| 1957: | 60001 |
Electrical | |
| Ground: | positive |
| Battery volts: | 6 |
Engine Detail | |
| Buda | |
| gasoline | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement: | 153.1 ci 2.5 L |
| Bore/Stroke: | 3.4375x4.125 inches 87 x 105 mm |
| Compression: | 6:1 |
| Rated RPM: | 1650 |
| Starter volts: | 6 |
| Coolant capacity: | 18 qts 17.0 L |
Dimensions | |
| Length: | 132 inches 335 cm |
| Height: | 60 inches 152 cm |
| Operating weight: | 3,620 lbs 1642 kg |
| Ballasted weight: | 5,528 lbs 2507 kg |