Introduction
Minneapolis-Moline G450 Utility Tractor
The Minneapolis-Moline G450 is a utility tractor produced between 1971 and 1975. Part of the G350 series, this machine was designed as a versatile platform for diverse agricultural operations, offering a power output of 61 horsepower.
Engine and Powertrain
The tractor is powered by a 3.5-liter, 4-cylinder liquid-cooled diesel engine. It features a bore and stroke of 100 x 110 mm and a compression ratio of 17:1. The air intake system utilizes an oil bath air cleaner to ensure durability in dusty environments. The electrical system is supported by a 12-volt battery and a 42-amp alternator.
Transmission and PTO
The G450 is equipped with a partially synchronized transmission providing 8 forward and 2 reverse gears, with synchronized shifts available between gears 3-4 and 7-8. An optional creeper transmission configuration is available, expanding the range to 12 forward and 3 reverse gears. The independent rear PTO operates at 540 and 1000 RPM, engaged at a rated engine speed of 1970 RPM.
Hydraulics and Hitch
The tractor utilizes an open-center hydraulic system with a pump flow of 21.8 lpm and an operating pressure of 147.1 bar. The rear hitch is a Category II/I system featuring both position and draft control, capable of lifting up to 1406 kg, which allows for the operation of a wide variety of implements.
Mechanical and Dimensions
Available in both two-wheel and four-wheel drive configurations, the G450 features mechanical band brakes for stopping control. The wheelbase measures 205 cm, providing a stable footprint. Various tread width settings for both front and rear axles allow the machine to be adapted to different row-crop or utility spacing requirements.
Conclusion
The Minneapolis-Moline G450 is a robust utility tractor suited for general agricultural tasks, balancing power and mechanical simplicity. Its combination of a reliable diesel engine, multiple transmission options, and flexible hydraulic hitch system makes it a functional choice for farmers requiring a dependable machine for daily field work.
Production Information of Minneapolis-Moline, G450
- Utility tractor
- Original price was $9,000 in 1975
| Manufacturer | Minneapolis-Moline |
|---|
Dimension and Tires Information of Minneapolis-Moline, G450
| 2WD Front tread | 52 to 79.5 inches [132 to 201 cm] |
|---|---|
| Wheelbase | 80.8 inches [205 cm] |
| Utility Width | 70 inches [177 cm] |
| 4WD Length | 127 inches [322 cm] |
| Utility Length | 122 inches [309 cm] |
| Utility Clearance (front axle) | 18.9 inches [48 cm] |
| Row-crop Width | 72 inches [182 cm] |
| Row-crop Length | 125 inches [317 cm] |
| Rear tread | 55.1 to 78.75 inches [139 to 200 cm] |
| 4WD Front tread | 55/59 inches [139/149 cm] |
| 4WD Clearance (front axle) | 11 inches [27 cm] |
| Row-crop Clearance (front axle) | 25.75 inches [65 cm] |
| 4WD Width | 72 inches [182 cm] |
| 2WD Ag rear | 14.9-30 |
|---|---|
| 2WD Ag front | 7.50-16 |
| 2WD Ag front | 6.00x16 |
| 4WD Ag rear | 16.9-30 |
| 4WD Ag front | 9.50x24 |
| 2WD Ag rear | 14.9-28 |
| 2WD Ag rear | 16.9-30 |
Engine Specifications of Minneapolis-Moline, G450
- Fiat
- Liquid-cooled
- Diesel
- 4-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 210.9 ci [3.5 L] |
| Pre-heating | Thermostart |
| Bore/Stroke | 3.94x4.33 inches [100 x 110 mm] |
| Coolant capacity | 14 qts [13.2 L] |
| Oil capacity | 12 qts [11.4 L] |
| Rated RPM | 2400 |
| Compression | 17:1 |
| Air cleaner | Oil bath |
Transmission Information of Minneapolis-Moline, G450
Transmission variants 1
- Synchronized shifts between gears 3-4 and 7-8.
| Type | Partially synchronized |
|---|---|
| Gears | 8 forward and 2 reverse |
| Oil capacity | 19 qts [18.0 L] |
Transmission variants 2
| Type | Creeper |
|---|---|
| Gears | 12 forward and 3 reverse |
- 8-speed partially synchronized
- 12-speed creeper
Mechanical Specs of Minneapolis-Moline, G450
- Two- or four-wheel drive
- Open operator station.
- Mechanical band brakes
| Final drives | Planetary |
|---|
Power Information of Minneapolis-Moline, G450
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 |
| Engine RPM | 540@1970 |
Hydraulics Specifications of Minneapolis-Moline, G450
| Type | Open center |
|---|---|
| Pump flow | 5.76 gpm [21.8 lpm] |
| Capacity | 4.5 gal [17.0 L] |
| Pressure | 2133 psi [147.1 bar] |
Three-Point Hitch of Minneapolis-Moline, G450
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
| Rear lift | 3100 lbs [1406 kg] |
Electrical System of Minneapolis-Moline, G450
| Charging system | Alternator |
|---|---|
| Charging amps | 42 |
| Battery volts | 12 |
Where it sits
With 61 hp[P] HP, the Minneapolis-Moline G450 sits just above G350 (45 HP) in Minneapolis-Moline's range. Its power puts it in the 43th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Minneapolis-Moline G450 have?
The Minneapolis-Moline G450 delivers 61 hp[P] HP.
What years was the Minneapolis-Moline G450 produced?
The Minneapolis-Moline G450 was produced in 1971-1975.
What engine does the Minneapolis-Moline G450 have?
The Minneapolis-Moline G450 is powered by a Diesel, 4-cylinder engine.
What transmission does the Minneapolis-Moline G450 use?
The Minneapolis-Moline G450 uses a Partially synchronized transmission.
Is the Minneapolis-Moline G450 4WD?
The Minneapolis-Moline G450 is available in 2WD/4WD.