Introduction
Minneapolis 40-80 Standard-Tread Tractor
The Minneapolis 40-80 is a heavy-duty standard-tread tractor manufactured by the Minneapolis Threshing Machine Company in Hopkins, Minnesota, between 1918 and 1919. Designed for large-scale agricultural operations, this machine represents the industrial power of early 20th-century tractor engineering.
Engine and Performance
The tractor is powered by a 4-cylinder, liquid-cooled engine designed to run on kerosene. It features a displacement of 1486.2 cubic inches (24.4 L) with a bore and stroke of 7.25 by 9.00 inches. Operating at a rated speed of 500 RPM, the engine is started via a manual hand crank. It delivers a claimed 40 hp at the drawbar and 80 hp at the belt, providing sufficient torque to operate 8 to 10 14-inch plows.
Transmission and Mechanical Layout
The drivetrain utilizes a gear-type transmission providing two forward speeds and one reverse gear. It is configured as a two-wheel drive machine with manual steering. The tractor is equipped with a steel canopy for operator protection and utilizes solid steel wheels, with 40x14 front wheels and massive 85x30 rear wheels to support its heavy chassis.
Dimensions and Weight
The Minneapolis 40-80 is characterized by its substantial footprint, measuring 206 inches (523 cm) in length, 108 inches (274 cm) in width, and 122 inches (309 cm) in height. It features a wheelbase of 136 inches (345 cm). With a total operating weight of 22,500 lbs (10,206 kg), the tractor relies on its mass to ensure stability and traction during heavy cultivation tasks.
Conclusion
The Minneapolis 40-80 is a robust, high-capacity tractor engineered for demanding traction and belt-work requirements. Its massive construction and substantial power output make it a significant historical example of agricultural machinery built for large-acreage farming during the early 20th century.
Production Information of Minneapolis, 40-80
- Standard-tread tractor
- Built in Hopkins, Minnesota, USA
| Manufacturer | Minneapolis (a part of Minneapolis Threshing Machine Company) |
|---|
Dimension and Tires Information of Minneapolis, 40-80
| Wheelbase | 136 inches [345 cm] |
|---|---|
| Weight | 22500 lbs [10206 kg] |
| Height | 122 inches [309 cm] |
| Length | 206 inches [523 cm] |
| Width | 108 inches [274 cm] |
| Ag front | 40x14 (steel) |
|---|---|
| Ag rear | 85x30 (steel) |
Engine Specifications of Minneapolis, 40-80
- Minneapolis Threshing Machine
- Liquid-cooled
- Kerosene
- 4-cylinder
| Rated RPM | 500 |
|---|---|
| Displacement | 1486.2 ci [24.4 L] |
| Starter type | Hand crank |
| Bore/Stroke | 7.25x9.00 inches [184 x 229 mm] |
Transmission Information of Minneapolis, 40-80
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 2 forward and 1 reverse |
Mechanical Specs of Minneapolis, 40-80
- Two-wheel drive
- Manual steering
- Steel canopy.
Power Information of Minneapolis, 40-80
| Drawbar (claimed) | 40 hp [29.8 kW] |
|---|---|
| Belt (claimed) | 80 hp [59.7 kW] |
| Plows | 8-10 (14-inch) |
Where it sits
With 88 hp[B] HP, the Minneapolis 40-80 sits just above 35-70 (77 HP) in Minneapolis's range. Its power puts it in the 98th percentile of 1910s models in our database (158 machines).
Frequently asked questions
How much horsepower does the Minneapolis 40-80 have?
The Minneapolis 40-80 delivers 88 hp[B] HP.
What years was the Minneapolis 40-80 produced?
The Minneapolis 40-80 was produced in 1918-1919.
What engine does the Minneapolis 40-80 have?
The Minneapolis 40-80 is powered by a 4-cylinder engine.
What transmission does the Minneapolis 40-80 use?
The Minneapolis 40-80 uses a Gear transmission.
How much does the Minneapolis 40-80 weigh?
The Minneapolis 40-80 weighs 22500 lbs [10206 kg].
Is the Minneapolis 40-80 4WD?
The Minneapolis 40-80 is available in 2WD.