Introduction
Minneapolis-Moline 4 Star Row-Crop Tractor
The Minneapolis-Moline 4 Star is a row-crop tractor produced between 1959 and 1963. It was engineered as a versatile agricultural machine, offering a power output of 52 horsepower to address a variety of farming applications during its production era.
Engine and Cooling
The tractor is powered by a liquid-cooled, 4-cylinder engine running on LP-gas. With a displacement of 206 cubic inches (3.4 liters) and a bore/stroke ratio of 3.625 by 5.00 inches, the engine is rated at 1750 RPM. It utilizes an oil bath air cleaner to ensure engine longevity in dusty field conditions and features a 12-volt electrical starting system.
Transmission and Drivetrain
The 4 Star provides two transmission configurations: a standard 5-speed gear transmission and the Ampli-Torc two-speed power shift transmission, which expands the range to 10 forward and 2 reverse gears. These options allow the operator to adjust ground speed and torque according to the specific load requirements. The tractor operates on a two-wheel-drive platform and is equipped with disc brakes and power steering for improved maneuverability.
Power Take-Off and Hydraulics
The tractor features a rear power take-off (PTO) system operating at 540 RPM. The system includes live PTO capability as standard, with an independent PTO option available on the 4 Star Super variant, facilitating the operation of driven implements independent of the tractor's forward motion.
Dimensions and Chassis
Built on an 87-inch wheelbase, the tractor has an overall length of 132 inches and a width of 82 inches. The adjustable rear tread ranges from 56 to 88 inches, while the front tread is adjustable between 50 and 74 inches, allowing for adaptation to various row spacings. The machine features an open operator station and offers a rear axle clearance of 26 inches.
Conclusion
The Minneapolis-Moline 4 Star is a robust row-crop tractor designed for mid-range agricultural utility. Its combination of adjustable track widths, power steering, and varied transmission options made it a functional tool for diverse fieldwork, reflecting the engineering standards of the early 1960s.
Production Information of Minneapolis-Moline, 4 Star
- Row-Crop tractor
- Original price was $3,300 in 1962
| Manufacturer | Minneapolis-Moline |
|---|
Dimension and Tires Information of Minneapolis-Moline, 4 Star
| Front tread | 7.75/12.875 inches [19/32 cm] |
|---|---|
| Wheelbase | 87 inches [220 cm] |
| Height (exhaust) | 86 inches [218 cm] |
| Height (steering wheel) | 71 inches [180 cm] |
| Length | 132 inches [335 cm] |
| Front tread | 50 to 74 inches [127 to 187 cm] |
| Clearance (rear axle) | 26 inches [66 cm] |
| Width | 82 inches [208 cm] |
| Rear tread | 56 to 88 inches [142 to 223 cm] |
| Ag front | 5.50-16 |
|---|---|
| Ag rear | 13.6-38 |
| Ag front | 9.00-10 |
Single front wheel
Engine Specifications of Minneapolis-Moline, 4 Star
- Minneapolis-Moline
- Liquid-cooled
- LP-gas
- 4-cylinder
| Coolant capacity | 13.5 qts [12.8 L] |
|---|---|
| Displacement | 206 ci [3.4 L] |
| Rated RPM | 1750 |
| Bore/Stroke | 3.625x5.00 inches [92 x 127 mm] |
| Oil capacity | 6 qts [5.7 L] |
| Starter volts | 12 |
| Air cleaner | Oil bath |
Transmission Information of Minneapolis-Moline, 4 Star
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Oil capacity | 32 qts [30.3 L] |
Transmission variants 2
| Transmission | Ampli-Torc |
|---|---|
| Oil capacity | 40 qts [37.9 L] |
| Type | Two-speed power shift |
| Gears | 10 forward and 2 reverse |
- 5-speed gear
- 10-speed two-speed power shift
Mechanical Specs of Minneapolis-Moline, 4 Star
- Two-wheel drive
- Open operator station.
- Power steering
- Disc brakes
Power Information of Minneapolis-Moline, 4 Star
| Rear PTO | Live |
|---|---|
| Rear PTO(optional) | Independent |
| Rear PTO Type | 540 |
On 4 Star Super
Where it sits
With 52 hp[P] HP, the Minneapolis-Moline 4 Star sits just above 445 (51 HP) in Minneapolis-Moline's range. Its power puts it in the 77th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Minneapolis-Moline 4 Star have?
The Minneapolis-Moline 4 Star delivers 52 hp[P] HP.
What years was the Minneapolis-Moline 4 Star produced?
The Minneapolis-Moline 4 Star was produced in 1959-1963.
What engine does the Minneapolis-Moline 4 Star have?
The Minneapolis-Moline 4 Star is powered by a LP-gas, 4-cylinder engine.
What transmission does the Minneapolis-Moline 4 Star use?
The Minneapolis-Moline 4 Star uses a Gear transmission.
Is the Minneapolis-Moline 4 Star 4WD?
The Minneapolis-Moline 4 Star is available in 2WD.