Compare/CO-OP E3 vs CO-OP E5

CO-OP E3 vs CO-OP E5

Verdict: CO-OP E3 vs CO-OP E5

The CO-OP E3 and the CO-OP E5 are both tractors — here is how they stack up on the figures that matter. CO-OP E5 leads on rated power with 39 hp against 30 hp. CO-OP E3 is the lighter machine (1,642 kg vs 6,041 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. In short: choose the CO-OP E5 for outright pulling power, or the CO-OP E3 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

CO-OP

Fit score

Best match

Clear

CO-OP

Fit score

Best match

Clear

Rated power

30 hp

39 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

CO-OPReference

Adds a high-low shift to the basic four-speed transmission.Reference

Gear 4 used for power test.Reference

Total built

37,328Reference

3,974Reference

Original price

$2,500 (1952)Reference

$4,100 (1957)Reference

Engine

Drawbar (claimed)

15.7 kWReference

29.1 kWReference

Plows

2-3Reference

4-5Reference

Drawbar (tested)

20.3 kWReference

38.5 kWReference

Belt (tested)

23.8 kWReference

41.4 kWReference

Displacement

2.5 LReference

4.5 LReference

Bore/Stroke

87 x 105 mmReference

95 x 105 mmReference

Compression

6:1Reference

14.3:1Reference

Rated RPM

1650Reference

Starter volts

6Reference

—

Coolant capacity

17.0 LReference

—

Belt power (max)

23.8 kWReference

41.4 kWReference

Power at rated engine speed

22.6 kWReference

—

Max power

20.3 kWReference

38.5 kWReference

Fuel tank

—

79.5 LReference

Belt (claimed)

—

36.5 kWReference

Transmission

Type

gearReference

unsynchronized gearReference

Gears

8 forward and 2 reverseReference

6 forward and 2 reverseReference

Transmission

Hi-lowReference

—

Clutch

—

dry discReference

PTO & Hydraulics

PTO (claimed)

20.9 kWReference

—

PTO (tested)

22.6 kWReference

—

Hydraulic system

5.7 LReference

—

Capacity

5.7 LReference

—

Rear PTO

liveReference

independentReference

Rear PTO Type

540Reference

Capacities

Fuel

56.8 LReference

—

Dimensions

Weight

1642 kgReference

6041 to 6163 poundsReference

Front tire

5.50-16Reference

7.50x16Reference

Rear tire

11-38Reference

14.00x34Reference

Ag front

5.50-16Reference

7.50x16Reference

Ag rear

11-38Reference

14.00x34Reference

Length

335 cmReference

Height

152 cmReference

201 cmReference

Operating weight

1642 kgReference

—

Ballasted weight

2507 kgReference

—

Wheelbase

—

219 cmReference

Operating

—

2795 kgReference

Ballasted

—

5043 kgReference

E3 Serial Numbers

1946

101Reference

—

1947

442Reference

—

1948

6705Reference

—

1949

17371Reference

—

1950

26151Reference

—

1951

28505Reference

—

1952

32389Reference

—

1953

35580Reference

101Reference

1954

35974Reference

1750Reference

1955

40001Reference

10001Reference

1956

50001Reference

20001Reference

1957

60001Reference

30001Reference

Location:

Left-side frame, in front of transmissionReference

Serial number stamped into the top of the Cockshutt 50 tractor frame on the left side.Reference

Electrical

Ground

positiveReference

—

Battery volts

6Reference

—

Test results

Belt fuel use (max)

11.4 l/hourReference

18.9 l/hourReference

Fuel use

9.8 l/hourReference

—

Max pull

1698 kgReference

2931 kgReference

E5 Serial Numbers

1958

—

40001Reference

Final

—

40257Reference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.