Minneapolis 39-57

Production: 1928 - 1929  

Production
Manufacturer:	Minneapolis (a part of Minneapolis Threshing Machine Company)
Type:	Standard-tread tractor
Factory:	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

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Cab:	Open operator station.
Transmission:	2-speed gear

Engine Detail
Stearns
gasoline
4-cylinder
liquid-cooled
Displacement:	617.7 ci 10.1 L
Bore/Stroke:	5.50x6.50 inches 140 x 165 mm
Rated RPM:	1000
Starter type:	hand crank

Transmission
Type:	gear
Gears:	2 forward and 1 reverse

Dimensions
Weight:	9695 lbs 4397 kg