CO-OP 3


CO-OP 3 tractor photo
1936 - 1950
Standard-tread tractor
Duplex Machinery built
Production
DistributorCO-OP
ManufacturerDuplex Machinery
Standard-tread tractor
FactoriesBattle Creek, Michigan, USA
 South Saint Paul, Minnesota, USA
 Arthurdale, West Virginia, USA
CO-OP 3 Engine
Chrysler 4.0L 6-cyl gasoline
Fuel tank28 gal
106.0 L
Engine details ...
CO-OP 3 Power
Drawbar (claimed)28 hp
20.9 kW
PTO (claimed)37 hp
27.6 kW
Plows3 *14-inch
Drawbar (tested)37.50 hp
28.0 kW
Belt (tested)42.29 hp
31.5 kW
Performance test details ...
Mechanical
Two-wheel drive
Steeringmanual
Open operator station
Dimensions & Tires
Weight4450 lbs
2018 kg
Front tire7.50-16
Rear tire12.75-28
Full dimensions and tires ...
3 Serial Numbers
3 Serial Location
CO-OP 3 serial number location
Left side of dashboard
Page information
Contact: Peter Easterlund
Updated on November 6, 2014
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