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Years in Production / 1928–1929
Minneapolis
39-57
Explore the specifications, hardware, and original references for the Minneapolis 39-57.
No photo
63hp
Engine estimate · from belt
2WD Only
Drive
1928–1929
Production years
Minneapolis
Manufacturer
39-57 / 01
At a glance
Production
Standard-tread tractor
Built in Hopkins, Minnesota, USA
- Manufacturer
- Minneapolis (a part of Minneapolis Threshing Machine Company)
Belt Pulley
- Diameter
- 20 inches50 cm
- Width
- 8.5 inches21 cm
- Rpm
- 620
Mechanical
Two-wheel drive
Manual steering
Open operator station.
39-57 / 02
Under the hood
Engine Detail
Stearns
gasoline
4-cylinder
liquid-cooled
- Displacement
- 617.7 ci10.1 L
- Bore Stroke
- 5.50x6.50 inches140 x 165 mm
- Rated Rpm
- 1000
- Starter Type
- hand crank
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled
39-57 / 03
Gears & controls
Transmission
- Transmission Type
- gear
- Gears
- 2 forward and 1 reverse
39-57 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 9695 lbs4397 kg
- Rear Tire
- 58x19.5
Tires And Tracks
- Rear Ag
- 58x19.5 (steel)
39-57 / 05
Tests (NTTL)
Nebraska Tractor Test 163
June 5 - 14, 1929
Drawbar performance
- Id
- 163
- Belt Power Max
- 64.55 hp48.1 kW
- Belt Fuel Use Max
- 6.4 gal/hour24.2 l/hour
- Max Power
- 47.77 hp35.6 kW
- Max Pull
- 5950 lbs2698 kg