Introduction
Minneapolis-Moline M-604 Tractor
The Minneapolis-Moline M-604 is a standard-tread tractor produced between 1963 and 1964 in Minneapolis, Minnesota, USA. Part of the M-504 series, this machine was designed as a robust utility tractor for general agricultural applications, offering four-wheel drive capabilities and a power output of 71 horsepower.
Engine and Performance
The tractor is powered by a 5.5-liter (336 cubic-inch) liquid-cooled, 4-cylinder engine designed to run on LP gas. It features an oil bath air cleaner to protect the engine components in dusty field conditions. The engine is rated at 1500 RPM, providing the necessary torque for heavy-duty traction tasks.
Transmission and Drivetrain
The M-604 is equipped with the 'Ampli-Torc' transmission, a two-speed power shift system that provides 10 forward and 2 reverse gears. This configuration allows the operator to adjust speed and torque without stopping, enhancing operational efficiency. The four-wheel drive system, complemented by power steering, ensures traction and maneuverability across varied terrain.
Hydraulics and PTO
For implement operation, the tractor features an independent rear Power Take-Off (PTO) operating at 540 RPM. It is equipped with a Category II rear hitch, allowing compatibility with a wide range of standard agricultural implements from that period.
Dimensions and Operator Station
The machine features an open operator station designed for high visibility. It sits on a 214 cm wheelbase with a total length of 355 cm and a width of 213 cm. Ground clearance is 26 cm at the rear axle and 15 cm at the drawbar, with front tread adjustable between 172 and 208 cm. The tractor is fitted with 9.50-24 front tires and 18.4-34 rear tires.
Conclusion
The Minneapolis-Moline M-604 serves as a reliable, mid-range tractor for farmers requiring four-wheel drive versatility and sufficient power for standard field operations. Its straightforward mechanical design and power shift transmission make it a functional choice for those maintaining historical equipment or requiring dependable performance in open-field tasks.
Production Information of Minneapolis-Moline, M-604
- Original price was $7,000 in 1964
- Standard-tread tractor
- Built in Minneapolis, Minnesota, USA
| Manufacturer | Minneapolis-Moline |
|---|
Dimension and Tires Information of Minneapolis-Moline, M-604
| Clearance (drawbar) | 15 inches [38 cm] |
|---|---|
| Wheelbase | 84.5 inches [214 cm] |
| Clearance (front axle) | 10.5 inches [26 cm] |
| Height (steering wheel) | 72 inches [182 cm] |
| Length | 140 inches [355 cm] |
| Front tread | 68 to 82 inches [172 to 208 cm] |
| Clearance (rear axle) | 26 inches [66 cm] |
| Width | 84 inches [213 cm] |
| Rear tread | 67 inches [170 cm] |
| Ag front | 9.50-24 |
|---|---|
| Ag rear | 18.4-34 |
Engine Specifications of Minneapolis-Moline, M-604
- Minneapolis-Moline
- Liquid-cooled
- LP gas
- 4-cylinder
| Air cleaner | Oil bath |
|---|---|
| Displacement | 336 ci [5.5 L] |
| Rated RPM | 1500 |
| Bore/Stroke | 4.625x5.00 inches [117 x 127 mm] |
Transmission Information of Minneapolis-Moline, M-604
Transmission variants 1
| Transmission | Ampli-Torc |
|---|---|
| Type | Two-speed power shift |
| Gears | 10 forward and 2 reverse |
Mechanical Specs of Minneapolis-Moline, M-604
- Four-wheel drive
- Power steering
- Open operator station
Power Information of Minneapolis-Moline, M-604
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Three-Point Hitch of Minneapolis-Moline, M-604
| Rear Type | II |
|---|
Where it sits
With 71 hp[P] HP, the Minneapolis-Moline M-604 sits just above M-504 (67 HP) in Minneapolis-Moline's range. Its power puts it in the 73th percentile of 1960s models in our database (709 machines).
Frequently asked questions
How much horsepower does the Minneapolis-Moline M-604 have?
The Minneapolis-Moline M-604 delivers 71 hp[P] HP.
What years was the Minneapolis-Moline M-604 produced?
The Minneapolis-Moline M-604 was produced in 1963-1964.
What engine does the Minneapolis-Moline M-604 have?
The Minneapolis-Moline M-604 is powered by a LP gas, 4-cylinder engine.
What transmission does the Minneapolis-Moline M-604 use?
The Minneapolis-Moline M-604 uses a Ampli-Torc transmission.
Is the Minneapolis-Moline M-604 4WD?
The Minneapolis-Moline M-604 is available in 4WD.