Introduction
Kubota M1-55 Utility Tractor
The Kubota M1-55 is a utility tractor produced between 1988 and 1998. Designed for general agricultural tasks, it is built on a robust mechanical platform featuring four-wheel drive and a focus on operational versatility.
Engine and Performance
The tractor is powered by the Kubota D3202, a 3.2-liter, 3-cylinder liquid-cooled diesel engine. It generates 55 horsepower (41.0 kW) at a rated speed of 2400 RPM. The engine delivers a peak torque of 152.6 lb-ft (206.9 Nm) at 1200 RPM, providing consistent lugging ability for field operations.
Transmission and Drivetrain
The M1-55 is equipped with a four-wheel drive system for improved traction. It offers two transmission configurations: a standard 12-speed forward and reverse gearbox utilizing six gears across two ranges with a shuttle, or an optional 18-speed creeper transmission intended for tasks requiring precise, slow-speed movement.
Hydraulics and PTO
The rear power take-off (PTO) is dual-speed, supporting 540 RPM at 2016 engine RPM and 1000 RPM at 2381 engine RPM. The rear hitch is a JIS Type 1 and Type 2 system, capable of lifting up to 4409 lbs (1999 kg), which allows for the attachment of a wide variety of implements.
Dimensions and Operator Environment
The machine has a wheelbase of 79.3 inches (201 cm) and a total length of 140.6 inches (357 cm). It weighs 5401 lbs (2449 kg) and features adjustable front and rear tread widths to accommodate different row spacings. Operator protection is provided by a four-post Roll-Over Protective Structure (ROPS), with an optional cab available for enhanced environmental protection.
Conclusion
The Kubota M1-55 is a durable, mid-range utility tractor suited for farmers and operators requiring a reliable machine for daily agricultural work. Its combination of a high-torque 3-cylinder engine and flexible transmission options makes it effective for both heavy-duty traction and precision implement tasks.
Production Information of Kubota, M1-55
- Utility tractor
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, M1-55
| Front tread | 53.5 to 55.1 inches [135 to 139 cm] |
|---|---|
| Wheelbase | 79.3 inches [201 cm] |
| Weight | 5401 lbs [2449 kg] |
| Height | 97.4 inches [247 cm] |
| Length | 140.6 inches [357 cm] |
| Rear tread | 48 to 75.6 inches [121 to 192 cm] |
| Clearance (rear axle) | 14.4 inches [36 cm] |
| Width | 69.3 inches [176 cm] |
| Standard tires (ag) | Front: 8.2-22. Rear: 12.4-32 |
|---|
Engine Specifications of Kubota, M1-55
- Kubota D3202
- Liquid-cooled
- Diesel
- 3-cylinder
| Starter | Electric |
|---|---|
| Displacement | 198.1 ci [3.2 L] |
| Rated RPM | 2400 |
| Bore/Stroke | 4.13x4.92 inches [105 x 125 mm] |
| Starter volts | 12 |
| Torque RPM | 1200 |
| Torque | 152.6 lb-ft [206.9 Nm] |
| Power | 55 hp [41.0 kW] |
Transmission Information of Kubota, M1-55
Transmission variants 1
- Six gears in two ranges with shuttle.
| Gears | 12 forward and reverse |
|---|
Transmission variants 2
| Type | Creeper |
|---|---|
| Gears | 18 forward and reverse |
- 12-speed
- 18-speed creeper
Mechanical Specs of Kubota, M1-55
- Four-wheel drive
- Four-post ROPS. Cab optional.
Power Information of Kubota, M1-55
| Rear PTO Type | 540/1000 (1.375) |
|---|---|
| Engine RPM | 540@2016 |
| Engine RPM(optional) | 1000@2381 |
Three-Point Hitch of Kubota, M1-55
| Rear Type | JIS1 |
|---|---|
| Rear Type(optional) | JIS2 |
| Rear lift | 4409 lbs [1999 kg] |
Electrical System of Kubota, M1-55
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 55 HP, the Kubota M1-55 sits between M1-46 (46 HP) and M1-65 (65 HP) in Kubota's range. Its power puts it in the 39th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Kubota M1-55 have?
The Kubota M1-55 delivers 55 HP.
What years was the Kubota M1-55 produced?
The Kubota M1-55 was produced in 1988-1998.
What engine does the Kubota M1-55 have?
The Kubota M1-55 is powered by a Diesel, 3-cylinder engine.
How much does the Kubota M1-55 weigh?
The Kubota M1-55 weighs 5401 lbs [2449 kg].
Is the Kubota M1-55 4WD?
The Kubota M1-55 is available in 4WD.