Introduction
Kubota M5500 Utility Tractor
The Kubota M5500 is a utility tractor manufactured in Japan between 1979 and 1984. It belongs to a series that includes the M4500 and M7500 models, designed to provide reliable mechanical power for general agricultural operations.
Engine and Performance
The tractor is powered by a 3.0-liter, 3-cylinder liquid-cooled diesel engine. It generates a gross power output of 63 hp (47.0 kW) at a rated speed of 2400 RPM. The engine delivers 148 lb-ft (200.7 Nm) of torque at 1500 RPM, providing consistent lugging ability for field work. It uses a dry-type air cleaner and operates with a 17:1 compression ratio.
Transmission and Drivetrain
The M5500 is equipped with a gear-type transmission featuring 16 forward speeds and 4 reverse speeds across two ranges, complemented by a dedicated creeper range for slow-speed applications. The power is transferred via a dry disc clutch. It is available in either two-wheel drive or four-wheel drive configurations, featuring a mechanical rear differential lock and power steering to enhance traction and maneuverability.
Hydraulics and PTO
The hydraulic system is an open-center design with a pump flow of 8.1 gpm (30.7 lpm) and a system pressure of 2500 psi (172.4 bar). The rear hitch is a Category II/I type, offering both position and draft control with a maximum lift capacity of 3300 lbs (1496 kg). The rear PTO is independent, operating at 540 RPM at an engine speed of 2016 RPM.
Mechanical and Dimensions
The machine features wet disc brakes and a two-post fixed ROPS for operator safety. The 4WD model has a wheelbase of 80.9 inches (205 cm) and a ground clearance of 13.4 inches (34 cm). The 2WD variant offers a wheelbase of 78.2 inches (198 cm) and a ground clearance of 16.7 inches (42 cm).
Conclusion
The Kubota M5500 is a robust utility tractor suited for varied agricultural tasks requiring a balance of mechanical power, gear versatility, and hydraulic control. Its design focuses on durability and operational efficiency for standard field and farm maintenance.
Production Information of Kubota, M5500
- Original price was $21,000 in 1984
- Utility tractor
- Built in Japan
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, M5500
| 2WD Front tread | 50.5 to 77.9 inches [128 to 197 cm] |
|---|---|
| 2WD Wheelbase | 78.2 inches [198 cm] |
| 2WD Width | 66.1 inches [167 cm] |
| 4WD Length | 139 inches [353 cm] |
| 4WD Wheelbase | 80.9 inches [205 cm] |
| 4WD Height (exhaust) | 90 inches [228 cm] |
| 4WD Width | 72.9 inches [185 cm] |
| 2WD Length | 132.5 inches [336 cm] |
| Rear tread | 51.2 to 74.8 inches [130 to 189 cm] |
| Front tread | 57.1 inches [145 cm (4WD)] |
| 4WD Ground clearance | 13.4 inches [34 cm] |
| 2WD Ground clearance | 16.7 inches [42 cm] |
| 2WD Height (exhaust) | 89.5 inches [227 cm] |
| 2WD Standard tires (ag) | Front: 6.00-16. Rear: 16.9-28 |
|---|---|
| 4WD Standard tires (ag) | Front: 9.5-24. Rear: 16.9-28 |
Engine Specifications of Kubota, M5500
- Liquid-cooled
- Diesel
- 3-cylinder
| Torque | 148 lb-ft [200.7 Nm] |
|---|---|
| Displacement | 182.2 ci [3.0 L] |
| Air cleaner | Dry |
| Bore/Stroke | 4.134x4.528 inches [105 x 115 mm] |
| Starter volts | 12 |
| Torque RPM | 1500 |
| Rated RPM | 2400 |
| Compression | 17:1 |
| Power (gross) | 63 hp [47.0 kW] |
Transmission Information of Kubota, M5500
Transmission variants 1
- Four gears, plus reverse, in two ranges with additional creeper range.
| Type | Gear |
|---|---|
| Gears | 16 forward and 4 reverse |
| Clutch | Dry disc |
Mechanical Specs of Kubota, M5500
- Two- or four-wheel drive
- Wet disc brakes
- Power steering
- Two-post fixed ROPS.
| Final drives | Planetary |
|---|---|
| Differential lock | Mechanical rear |
Power Information of Kubota, M5500
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
| Engine RPM | 540@2016 |
Hydraulics Specifications of Kubota, M5500
| Type | Open center |
|---|---|
| Pump flow | 8.1 gpm [30.7 lpm] |
| Pressure | 2500 psi [172.4 bar] |
| Valves | 1 |
Three-Point Hitch of Kubota, M5500
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
| Rear lift (at ends) | 3300 lbs [1496 kg] |
Electrical System of Kubota, M5500
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 63 HP, the Kubota M5500 sits between M4500 (55 HP) and M7500 (81 HP) in Kubota's range. Its power puts it in the 44th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Kubota M5500 have?
The Kubota M5500 delivers 63 HP.
What years was the Kubota M5500 produced?
The Kubota M5500 was produced in 1979-1984.
What engine does the Kubota M5500 have?
The Kubota M5500 is powered by a Diesel, 3-cylinder engine.
What transmission does the Kubota M5500 use?
The Kubota M5500 uses a Gear transmission.
Is the Kubota M5500 4WD?
The Kubota M5500 is available in 2WD/4WD.