Introduction
Kubota M1-46 Utility Tractor
The Kubota M1-46 is a utility tractor produced between 1988 and 1998 as part of the manufacturer's M1 series. Designed for general agricultural tasks and property maintenance, this four-wheel drive machine provides a balance of engine power and operational versatility.
Engine and Performance
The tractor is powered by the Kubota F2402, a 5-cylinder, liquid-cooled diesel engine with a displacement of 2.4 liters. It produces 46 hp (34.3 kW) at a rated speed of 2600 RPM. The engine generates 117.9 lb-ft (159.9 Nm) of torque at 1600 RPM, providing sufficient lugging capability for standard utility applications.
Transmission and PTO
The drivetrain offers two primary configurations: a standard 12-speed forward and reverse transmission, or an 18-speed version equipped with a creeper gear for low-speed operations. The rear power take-off (PTO) supports both 540 and 1000 RPM speeds, engaged at 2194 and 2520 engine RPM respectively, allowing compatibility with a variety of implements.
Hydraulics and Dimensions
Featuring a JIS1 and JIS2 category rear hitch, the M1-46 has a lift capacity of 4409 lbs (1999 kg). The tractor has a wheelbase of 77.6 inches (197 cm) and an overall width of 69.3 inches (176 cm). It weighs 4960 lbs (2249 kg), with adjustable rear tread widths ranging from 48 to 75.6 inches to accommodate different row spacings.
Conclusion
The Kubota M1-46 is a durable utility tractor suited for farmers and landowners requiring a reliable machine for field work, transport, and implement operation. Its combination of a 46 hp engine, four-wheel drive, and flexible transmission options makes it an effective tool for a wide range of mid-duty agricultural requirements.
Production Information of Kubota, M1-46
- Utility tractor
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, M1-46
| Front tread | 53.5 to 55.1 inches [135 to 139 cm] |
|---|---|
| Wheelbase | 77.6 inches [197 cm] |
| Weight | 4960 lbs [2249 kg] |
| Height | 95.5 inches [242 cm] |
| Length | 140.6 inches [357 cm] |
| Rear tread | 48 to 75.6 inches [121 to 192 cm] |
| Clearance (rear axle) | 13.4 inches [34 cm] |
| Width | 69.3 inches [176 cm] |
| Standard tires (ag) | Front: 8.3. Rear: 20 |
|---|
Engine Specifications of Kubota, M1-46
- Kubota F2402
- Liquid-cooled
- Diesel
- 5-cylinder
| Starter | Electric |
|---|---|
| Displacement | 148.7 ci [2.4 L] |
| Rated RPM | 2600 |
| Bore/Stroke | 3.43x3.23 inches [87 x 82 mm] |
| Starter volts | 12 |
| Torque RPM | 1600 |
| Torque | 117.9 lb-ft [159.9 Nm] |
| Power | 46 hp [34.3 kW] |
Transmission Information of Kubota, M1-46
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, M1-46
- Four-wheel drive
- Four-post ROPS. Cab optional.
Power Information of Kubota, M1-46
| Rear PTO Type | 540/1000 (1.375) |
|---|---|
| Engine RPM | 540@2194 |
| Engine RPM(optional) | 1000@2520 |
Three-Point Hitch of Kubota, M1-46
| Rear Type | JIS1 |
|---|---|
| Rear Type(optional) | JIS2 |
| Rear lift | 4409 lbs [1999 kg] |
Electrical System of Kubota, M1-46
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 46 HP, the Kubota M1-46 sits just below M1-55 (55 HP) in Kubota's range. Its power puts it in the 32th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Kubota M1-46 have?
The Kubota M1-46 delivers 46 HP.
What years was the Kubota M1-46 produced?
The Kubota M1-46 was produced in 1988-1998.
What engine does the Kubota M1-46 have?
The Kubota M1-46 is powered by a Diesel, 5-cylinder engine.
How much does the Kubota M1-46 weigh?
The Kubota M1-46 weighs 4960 lbs [2249 kg].
Is the Kubota M1-46 4WD?
The Kubota M1-46 is available in 4WD.