Introduction
Minneapolis-Moline 5 Star Tractor
The Minneapolis-Moline 5 Star is a two-wheel-drive agricultural tractor produced between 1957 and 1960. It was manufactured in Minneapolis, Minnesota, and designed to serve as a versatile utility tractor for medium-to-large scale farming operations.
Engine and Performance
The tractor is powered by the Minneapolis-Moline 283E-4 engine, a 4-cylinder unit with a displacement of 283.7 cubic inches (4.6 liters). It is a liquid-cooled engine capable of producing 63 horsepower. The fuel system is configured for LP-gas, and the engine operates at a rated speed of 1500 RPM. Maintenance requirements include an oil capacity of 10.4 liters and a coolant capacity of 20.8 liters.
Transmission and Drivetrain
The 5 Star utilizes the Ampli-Torc transmission system, which provides a partial power shift capability. It features 10 forward gears and 2 reverse gears, allowing for flexible speed selection during field operations. The drivetrain includes a 304.8mm dry disc clutch and bull gear final drives, ensuring reliable power transfer to the wheels.
Hydraulics and PTO
The tractor is equipped with a Tel-O-Flo hydraulic system featuring two valves to operate various implements. The rear independent PTO delivers 540 RPM at an engine speed of 1500 RPM, utilizing a 1.375-inch shaft. The PTO system incorporates a wet disc clutch for smooth engagement under load.
Dimensions and Chassis
With a wheelbase of 238 cm, the tractor has an operating weight of 2,948 kg, which can be increased to 4,216 kg when ballasted. It features power-assisted steering and disc brakes for improved handling. The rear tread width is adjustable from 142 to 223 cm, providing stability for different row-crop configurations.
Conclusion
The Minneapolis-Moline 5 Star is a robust, mechanically straightforward machine suited for general traction work and implement operation. Its combination of a 63-horsepower engine and a flexible 10-speed transmission makes it a capable utility tractor for historical agricultural applications.
Production Information of Minneapolis-Moline, 5 Star
- Built in Minneapolis, Minnesota, USA
- Original price was $4,500 in 1961
| Manufacturer | Minneapolis-Moline |
|---|
Dimension and Tires Information of Minneapolis-Moline, 5 Star
| Rear tread | 56 to 88 inches [142 to 223 cm] |
|---|---|
| Wheelbase | 94 inches [238 cm] |
| Operating weight | 6500 lbs [2948 kg] |
| Height (steering wheel) | 73 inches [185 cm] |
| Length | 140 inches [355 cm] |
| Clearance (rear axle) | 25 inches [63 cm] |
| Ballasted weight | 9295 lbs [4216 kg] |
| Width | 70 inches [177 cm] |
| Front tread | 52/76 inches [132/193 cm] |
| Front tread | 8/13 inches [20/33 cm] |
| Clearance (front axle) | 22 inches [55 cm] |
Minimum width
| Ag front | 6.00x16 |
|---|---|
| Ag rear | 115.5x38 |
| Ag rear | 13.6x38 |
| Ag front | 9.00x10 |
Engine Specifications of Minneapolis-Moline, 5 Star
- Minneapolis-Moline 283E-4
- Liquid-cooled
- LP-gas
- 4-cylinder
| Oil capacity | 11 qts [10.4 L] |
|---|---|
| Displacement | 283.7 ci [4.6 L] |
| Rated RPM | 1500 |
| Bore/Stroke | 4.25x5.00 inches [108 x 127 mm] |
| Coolant capacity | 22 qts [20.8 L] |
| Starter volts | 12 |
| Starter volts | 12 |
| Air cleaner | Oil bath |
Transmission Information of Minneapolis-Moline, 5 Star
Transmission variants 1
- Five gears (1-5) plus reverse (R) in with two speed (low-high) Ampli-Torc power shift.
| Transmission | Ampli-Torc |
|---|---|
| Oil capacity | 56 qts [53.0 L] |
| Clutch | 304.8mm dry disc |
| Type | Partial power shift |
| Oil type | SAE 80 |
| Gears | 10 forward and 2 reverse |
Mechanical Specs of Minneapolis-Moline, 5 Star
- Two-wheel drive
- Open operator station.
- Disc brakes
| Final drives | Bull gear |
|---|---|
| Steering | Power assist |
Power Information of Minneapolis-Moline, 5 Star
| Rear PTO | Independent |
|---|---|
| Engine RPM | 553@1500 |
| Clutch | Wet disc |
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of Minneapolis-Moline, 5 Star
| Type | Tel-O-Flo |
|---|---|
| Valves | 2 |
Three-Point Hitch of Minneapolis-Moline, 5 Star
| Rear Type | II/I |
|---|
Electrical System of Minneapolis-Moline, 5 Star
| Ground | Positive |
|---|---|
| Battery volts | 12 |
Where it sits
With 63 hp[P] HP, the Minneapolis-Moline 5 Star sits between UTU (47 HP) and M-5 (69 HP) in Minneapolis-Moline's range. Its power puts it in the 90th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Minneapolis-Moline 5 Star have?
The Minneapolis-Moline 5 Star delivers 63 hp[P] HP.
What years was the Minneapolis-Moline 5 Star produced?
The Minneapolis-Moline 5 Star was produced in 1957-1960.
What engine does the Minneapolis-Moline 5 Star have?
The Minneapolis-Moline 5 Star is powered by a LP-gas, 4-cylinder engine.
What transmission does the Minneapolis-Moline 5 Star use?
The Minneapolis-Moline 5 Star uses a Ampli-Torc transmission.
How much does the Minneapolis-Moline 5 Star weigh?
The Minneapolis-Moline 5 Star weighs 6500 lbs [2948 kg].
Is the Minneapolis-Moline 5 Star 4WD?
The Minneapolis-Moline 5 Star is available in 2WD.