minneapolis 39 57
 | 1928 - 1929
Standard-tread tractor | 1928 - 1929 | Standard-tread tractor |
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1928 - 1929 | |||
Standard-tread tractor | |||
1928 - 1929 | |
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Standard-tread tractor |
Production | |
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Manufacturer | Minneapolis (a part of Minneapolis Threshing Machine Company) |
Standard-tread tractor | |
Built in Hopkins, Minnesota, USA | |
Minneapolis 39-57 Engine | |
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Stearns 10.1L 4-cyl gasoline | |
Engine details ...  |
Minneapolis 39-57 Transmission | |
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2-speed gear | |
Transmission details ...  |
Minneapolis 39-57 Power | |
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Drawbar (claimed) | 39 hp
29.1 kW |
Belt (claimed) | 57 hp
42.5 kW |
Drawbar (tested) | 47.77 hp
35.6 kW |
Belt (tested) | 64.55 hp
48.1 kW |
Performance test details ...  | |
Mechanical | |
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Two-wheel drive | |
Manual steering | |
Open operator station. |
Photos | |
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 | |
Minneapolis 39-57 photos...  |
Dimensions & Tires | |
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Weight | 9695 lbs
4397 kg |
Rear tire | 58x19.5 |
Full dimensions and tires ...  | |
Belt Pulley | |
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Diameter | 20 inches
50 cm |
Width | 8.5 inches
21 cm |
RPM | 620 |