1937 - 1938
1937 - 1938 |
Row-Crop tractor |
Duplex Machinery built |
Production
Production |
Distributor: | CO-OP
|
Manufacturer: | Duplex Machinery
|
Type: | Row-Crop tractor
|
Factory: | Battle Creek, Michigan, USA
|
Original price: | $1,000 (1937 )
|
Variants
Variants |
1A: | three-wheel tricycle
|
2A: | four-wheel tricycle
|
1C: | row-crop wide-front
|
1D: | orchard wide-front
|
CO-OP 1 Power
CO-OP 1 Power |
Plows: | 1 (14-inch)
|
CO-OP 1 Engine
CO-OP 1 Engine |
Waukesha 2.2L 4-cyl gasoline |
Engine details ... |
1937 - 1938
1937 - 1938 |
Row-Crop tractor |
Duplex Machinery built |
Engine Detail
Engine Detail |
Waukesha |
gasoline |
4-cylinder |
liquid-cooled |
Displacement: | 132.7 ci 2.2 L
|
Bore/Stroke: | 3.25x4.00 inches 83 x 102 mm
|
Air cleaner: | oil bath
|
Mechanical
Mechanical |
Chassis: | 4x2 2WD
|
Steering: | manual
|
Cab: | Open operator station.
|
Transmission: | gear
|
Transmission details ... |
1937 - 1938
1937 - 1938 |
Row-Crop tractor |
Duplex Machinery built |
Transmission
Power Take-off (PTO)
Power Take-off (PTO) |
Rear PTO: | continuous
|
Rear RPM: | 540
|
Dimensions & Tires
Dimensions & Tires |
Weight: | 3300 lbs 1496 kg
|
Front tire: | 7.50x16
|
Rear tire: | 10.00-28
|
Full dimensions and tires ... |
1937 - 1938
1937 - 1938 |
Row-Crop tractor |
Duplex Machinery built |
CO-OP 1 Tires
CO-OP 1 Tires |
Ag front: | 7.50x16 (single)
|
| 5.50x16
|
Ag rear: | 10.00-28
|
Ag rear: | 9.00x28
|
| 11.25x24 (orchard)
|
Dimensions
Dimensions |
Length: | 123.9 inches 314 cm
|
Width: | 74.75 inches 189 cm
|
Height: | 55 inches 139 cm
|
Shiping weight: | 3300 lbs 1496 kg
|
Rear tread: | 44 to 80 inches 111 to 203 cm
|
Belt Pulley
Belt Pulley |
Diameter: | 16 inches 40 cm
|
Width: | 7 inches 17 cm
|