Introduction
Kubota M8950 Utility Tractor
The Kubota M8950 is a utility tractor produced by the Japanese manufacturer between 1984 and 1993. Designed for agricultural versatility, this model was available in both two-wheel and four-wheel drive configurations.
Engine Specifications
The tractor is powered by the Kubota V4300, a 4.3-liter, four-cylinder turbocharged diesel engine. It generates a net power output of 96 hp (71.6 kW) at a rated speed of 2400 RPM. The engine cooling system utilizes a liquid-cooled design, and it features a dual paper element air cleaner for enhanced filtration in dusty field conditions.
Transmission and Drivetrain
The M8950 utilizes a partial power shift transmission, providing 24 forward and 8 reverse gears. This system features four gears across three ranges with a high-low power shift, allowing for synchronized shifting within each range to adapt to various load requirements.
Hydraulics and PTO
The hydraulic system is of the open-center type, delivering a total flow of 11 gpm (41.6 lpm) at a pressure of 2630 psi. The rear independent PTO offers two operating speeds, 540 and 1000 RPM, selectable based on the specific requirements of the attached implements. The rear Category II hitch provides a maximum lift capacity of 4848 lbs (2199 kg) at the link ends.
Operator Environment and Mechanical Features
Mechanical controls include power steering and hydraulic wet disc brakes for reliable operation. The standard configuration features a four-post ROPS, with an optional cab equipped with air-conditioning available to improve operator comfort. The tractor also incorporates a mechanical rear differential lock to assist with traction in challenging terrain.
Conclusion
The Kubota M8950 is a robust utility tractor suited for a wide range of standard agricultural tasks. Its combination of a 96 hp engine, versatile 24-speed transmission, and Category II hitch capacity makes it a dependable piece of machinery for mid-sized farming operations.
Production Information of Kubota, M8950
- Utility tractor
- Built in Japan
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, M8950
| 4WD Clearance (front axle) | 16.5 inches [41 cm] |
|---|---|
| 2WD Wheelbase | 95.9 inches [243 cm] |
| Width | 79.5 inches [201 cm] |
| 4WD Length | 160.2 inches [406 cm] |
| 4WD Wheelbase | 97.2 inches [246 cm] |
| 2WD Front tread | 59.8 to 79.5 inches [151 to 201 cm] |
| 2WD Clearance (front axle) | 21.9 inches [55 cm] |
| 2WD Length | 158.2 inches [401 cm] |
| Rear tread | 59.8 to 79.5 inches [151 to 201 cm] |
| 4WD Front tread | 60.6 to 68.5 inches [153 to 173 cm] |
| 2WD Standard tires (ag) | Front: 10.00-16. Rear: 18.4-34 |
|---|---|
| 4WD Standard tires (ag) | Front: 12.4-24. Rear: 18.4-34 |
Engine Specifications of Kubota, M8950
- Kubota V4300
- Liquid-cooled
- Turbocharged diesel
- 4-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 261.9 ci [4.3 L] |
| Air cleaner | Dual paper elements |
| Bore/Stroke | 4.29x4.53 inches [109 x 115 mm] |
| Coolant capacity | 15.6 qts [14.8 L] |
| Oil capacity | 16.4 qts [15.5 L] |
| Rated RPM | 2400 |
| Compression | 17:1 |
| Power (net) | 96 hp [71.6 kW] |
Transmission Information of Kubota, M8950
Transmission variants 1
- Four gears (1-4) in three ranges (A-C, plus reverse) with high-low power shift. Synchronized shifting within range.
| Type | Partial power shift |
|---|---|
| Gears | 24 forward and 8 reverse |
| Oil capacity | 59.2 qts [56.0 L] |
Mechanical Specs of Kubota, M8950
- Two- or four-wheel drive
- Four-post ROPS. Cab optional with air-conditioning.
- Hydraulic wet disc brakes
- Power steering
| Differential lock | Mechanical rear |
|---|
Power Information of Kubota, M8950
| Rear PTO | Independent |
|---|---|
| Rear PTO(optional) | 1000@2389 |
| Rear PTO Type | 540/1000 |
| Engine RPM | 540@2035 |
Hydraulics Specifications of Kubota, M8950
| Type | Open center |
|---|---|
| Total flow | 11 gpm [41.6 lpm] |
| Valves | 1 or 2 |
| Capacity | 14.8 gal [56.0 L] |
| Pressure | 2630 psi [181.3 bar] |
Three-Point Hitch of Kubota, M8950
| Rear Type | II |
|---|---|
| Rear lift (at ends) | 4848 lbs [2199 kg] |
| Rear lift (at 24"/610mm) | 4475 lbs [2029 kg] |
Electrical System of Kubota, M8950
| Charging system | Alternator |
|---|---|
| Battery AH | 300 |
| Charging amps | 65 (with cab) |
| Battery volts | 12 |
Where it sits
With 96 HP, the Kubota M8950 sits just above M7950 (81 HP) in Kubota's range. Its power puts it in the 69th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Kubota M8950 have?
The Kubota M8950 delivers 96 HP.
What years was the Kubota M8950 produced?
The Kubota M8950 was produced in 1984-1993.
What engine does the Kubota M8950 have?
The Kubota M8950 is powered by a Turbocharged diesel, 4-cylinder engine.
What transmission does the Kubota M8950 use?
The Kubota M8950 uses a Partial power shift transmission.
Is the Kubota M8950 4WD?
The Kubota M8950 is available in 2WD/4WD.