Minneapolis 39-57
| 1928 - 1929 |
Standard-tread tractor |
|
Series map:
39-57
63.3hp*
*Estimated engine power for comparison only.
Production |
Manufacturer | Minneapolis (a part of Minneapolis Threshing Machine Company)
|
Standard-tread tractor |
Built in Hopkins, Minnesota, USA |
Minneapolis 39-57 Power |
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 |
Two-wheel drive |
Manual steering |
Open operator station. |
Belt Pulley |
Diameter | 20 inches 50 cm
|
Width | 8.5 inches 21 cm
|
RPM | 620
|
Page information |
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Peter Easterlund - owner/author |
Email: Peter@TractorData.com |
Updated on May 14, 2015 |
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