CO-OP E3 Technical Specifications

CO-OP E3 is a Row-Crop tractor that was produced by the John Deere between Row-Crop tractor.

Below you will find detailed technical specifications for CO-OP E3 covering engine types, horsepower ratings, weight, height, fuel type and tank volume, oil capacity and type, hydraulic system diagram, wiring diagram, battery specs, etc.

CO-OP E3 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

CO-OP E3 Electrical

Ground: positive
Battery volts: 6

CO-OP E3 Mechanical

Chassis: 4×2 2WD
Brakes: mechanical contracting band
Cab: Open operator station.
Transmissions: 4-speed gear


Fuel: 15 gal
56.8 L
Hydraulic system: 1.5 gal
5.7 L


Capacity: 1.5 gal
5.7 L

Power Take-off (PTO)

Rear PTO: live
Rear RPM: 540

CO-OP E3 Engine detail

Engine Detail
Displacement: 153.1 ci
2.5 L
Bore/Stroke: 3.4375×4.125 inches
87 x 105 mm
Compression: 6:1
Rated RPM: 1650
Starter volts: 6
Coolant capacity: 18 qts
17.0 L

CO-OP E3 Transmission overview

Engine Oil

Type: gear
Gears: 4 forward and 1 reverse

CO-OP E3 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

CO-OP E3 Tests

Nebraska Tractor Test 382

Nebraska Tractor Test 382
Gasoline 4-speed 2WD
May 21 – June 3, 1947
Link: Nebraska Tractor Test 382 file
Belt power (max): 31.88 hp
23.8 kW
Belt fuel use (max): 3.0 gal/hour
11.4 l/hour
PTO performance
Power at rated engine speed: 30.28 hp
22.6 kW
Fuel use: 2.6 gal/hour
9.8 l/hour
Drawbar performance
Max power: 27.25 hp
20.3 kW
Max pull: 3,745 lbs
1698 kg
Gear 1 used for pull test.


Is CO-OP E3 a good tractor?

The CO-OP E3 is one of the great tractors in the CO-OP stable, and it has earned CO-OP a fantastic reputation.

How much oil does a CO-OP E3 take?

Check out the CO-OP E3 oil capacity and oil type in the engine specs section as it may vary across the engines. Keep in mind, that older models might have their oil capacity increased over time. You may compare between the early and late oil capacity.

Do tractors have VIN numbers?

Every tractor has a VIN number. The number is usually engraved below the driver’s seat. Tractor manufacturers put the number in different places on the tractor body.

What was the last year CO-OP made the ?

The CO-OP E3 was an agricultural tractor model made from Row-Crop tractor

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