Introduction
Minneapolis-Moline GB Standard-Tread Tractor
The Minneapolis-Moline GB is a standard-tread tractor produced between 1955 and 1959. Manufactured in Minneapolis, Minnesota, USA, this machine was designed as a heavy-duty workhorse for agricultural operations, offering a power rating of 71 horsepower.
Engine and Performance
The tractor is powered by a liquid-cooled, 4-cylinder Minneapolis-Moline 403C-4 engine. With a displacement of 403.2 cubic inches (6.6 liters) and a compression ratio of 8.37:1, it is designed to run on LP gas. The engine operates at a rated speed of 1300 RPM, providing consistent torque for demanding farm applications.
Transmission and Drivetrain
The drivetrain features a gear-type transmission providing 5 forward speeds and 1 reverse gear. Power is transferred through a dry disc clutch. The tractor utilizes a two-wheel-drive configuration and is equipped with disc brakes to ensure effective stopping power during operation.
Power Take-Off
The rear Power Take-Off (PTO) operates at a standard 540 RPM. An optional live PTO system is available, controlled via a hand clutch located on the rear axle, which allows the operator to engage or disengage the implement independently of the tractor's forward motion.
Dimensions and Weight
The GB features a wheelbase of 82.5 inches (209 cm) and an overall length of 137.6 inches (349 cm). The operating weight is 7,100 lbs (3,220 kg), which can be increased to 12,000 lbs (5,443 kg) with ballast for improved traction. The machine provides a front axle clearance of 14.75 inches (37 cm) and a rear axle clearance of 15.625 inches (39 cm).
Conclusion
The Minneapolis-Moline GB is a robust, conventional tractor suited for general field work and heavy-duty tasks requiring reliable power. Its straightforward mechanical design and open operator station prioritize durability and ease of maintenance, making it a representative example of mid-1950s American agricultural engineering.
Production Information of Minneapolis-Moline, GB
- Original price was $5,000 in 1959
- Standard-tread tractor
- Built in Minneapolis, Minnesota, USA
| Manufacturer | Minneapolis-Moline |
|---|
Dimension and Tires Information of Minneapolis-Moline, GB
| Rear tread | 62 inches [157 cm] |
|---|---|
| Wheelbase | 82.5 inches [209 cm] |
| Height (hood) | 67.125 inches [170 cm] |
| Height (steering wheel) | 71 inches [180 cm] |
| Length | 137.6 inches [349 cm] |
| Clearance (front axle) | 14.75 inches [37 cm] |
| Operating weight | 7100 lbs [3220 kg] |
| Width | 83 inches [210 cm] |
| Front tread | 54.25 inches [137 cm] |
| Clearance (rear axle) | 15.625 inches [39 cm] |
| Ballasted weight | 12000 lbs [5443 kg] |
| Ag front | 7.50-18 |
|---|---|
| Ag rear | 14-34 |
Engine Specifications of Minneapolis-Moline, GB
- Minneapolis-Moline 403C-4
- Liquid-cooled
- LP gas
- 4-cylinder
| Compression | 8.37:1 |
|---|---|
| Displacement | 403.2 ci [6.6 L] |
| Rated RPM | 1300 |
| Bore/Stroke | 4.625x6.00 inches [117 x 152 mm] |
| Starter volts | 12 |
Transmission Information of Minneapolis-Moline, GB
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 5 forward and 1 reverse |
| Clutch | Dry disc |
Mechanical Specs of Minneapolis-Moline, GB
- Two-wheel drive
- Disc brakes
- Open operator station.
Power Information of Minneapolis-Moline, GB
| Rear PTO | Transmission |
|---|---|
| Engine RPM | 585@1300 |
| Engine RPM(optional) | Live |
| Rear PTO Type | 540 (1.375) |
Optional. Live PTO via hand clutch on rear axle.
Where it sits
With 71 hp[P] HP, the Minneapolis-Moline GB sits just above GTB (60 HP) in Minneapolis-Moline's range. Its power puts it in the 92th percentile of 1950s models in our database (592 machines).
Frequently asked questions
How much horsepower does the Minneapolis-Moline GB have?
The Minneapolis-Moline GB delivers 71 hp[P] HP.
What years was the Minneapolis-Moline GB produced?
The Minneapolis-Moline GB was produced in 1955-1959.
What engine does the Minneapolis-Moline GB have?
The Minneapolis-Moline GB is powered by a LP gas, 4-cylinder engine.
What transmission does the Minneapolis-Moline GB use?
The Minneapolis-Moline GB uses a Gear transmission.
How much does the Minneapolis-Moline GB weigh?
The Minneapolis-Moline GB weighs 7100 lbs [3220 kg].
Is the Minneapolis-Moline GB 4WD?
The Minneapolis-Moline GB is available in 2WD.