Introduction
Kubota M8540 Utility Tractor
Produced between 2007 and 2013, the Kubota M8540 is a versatile utility tractor designed for various agricultural applications. It is built around a robust 3.8-liter engine and offers configurations suitable for both field work and general farm maintenance.
Engine and Performance
The tractor is powered by a Kubota V3800-DI-T turbocharged diesel engine, a 4-cylinder, 16-valve unit with a displacement of 230 cubic inches (3.8 liters). This engine delivers a net power output of 84.6 hp (63.1 kW) at a rated speed of 2600 RPM. It features a liquid-cooling system and a dual-element dry air cleaner to maintain efficiency under demanding operating conditions.
Transmission and Drivetrain
The M8540 offers multiple transmission configurations to suit operator requirements, including a partially synchronized Synchro-Shuttle with 8 forward and reverse gears, and two Power Shuttle options offering either 8 or 12 forward and reverse gears. These systems facilitate efficient shuttling between directions. The tractor is available in both two-wheel and four-wheel drive variants and is equipped with a mechanical rear differential lock and power steering for enhanced maneuverability.
Hydraulics and PTO
The hydraulic system is an open-center design with a pump flow of 17 gpm (64.3 lpm) and a total system flow of 23.1 gpm (87.4 lpm) at a pressure of 2844 psi. For implement operation, it features an independent rear PTO. The standard configuration operates at 540 RPM, with an optional 540/1000 RPM setup available for increased versatility with various implements.
Dimensions and Operator Environment
Built on an 88.6-inch wheelbase, the tractor provides a stable platform for field operations. The operator environment includes a two-post folding ROPS as standard, with an optional Ultra Grand Cab featuring integrated heating and air conditioning. The rear hitch is a Category II type, providing a lift capacity of 4630 lbs (2100 kg) measured at 24 inches behind the lift points.
Conclusion
The Kubota M8540 is a dependable utility tractor suited for a wide range of agricultural tasks, balancing mechanical simplicity with the necessary hydraulic and transmission performance for mid-sized farming operations.
Production Information of Kubota, M8540
- Utility tractor
- Original price was $29,955 in 2011
| Manufacturer | Kubota |
|---|
Dimension and Tires Information of Kubota, M8540
| Ground clearance | 18.3 inches [46 cm] |
|---|---|
| Wheelbase | 88.6 inches [225 cm] |
| Height (ROPS) | 97 inches [246 cm] |
| Width | 78 inches [198 cm] |
| 2WD Length | 153 inches [388 cm] |
| 2WD Front tread | 56.7 to 80.3 inches [144 to 203 cm] |
| Height (cab) | 101 inches [256 cm] |
| 4WD Length | 148 inches [375 cm] |
| Rear tread | 59.8 to 75.6 inches [151 to 192 cm] |
| 4WD Front tread | 59.8 to 63.8 inches [151 to 162 cm] |
| Standard tires (ag) | Front: 7.50-18. Rear: 18.4-28 (2WD) |
|---|---|
| Industrial rear | 18.5L-24 (4WD) |
| Industrial front | 12.5/80-18 (4WD) |
| Industrial front(optional) | Front: 7.50-18. Rear: 18.4-30 (2WD) |
| Industrial front(optional) | Front: 10.00-16. Rear: 18.4R30 (2WD) |
| Optional tires (ag) | Front: 7.50-18. Rear: 16.9-34 (2WD) |
| Optional tires (ag)(optional) | Front: 12.4-24. Rear: |
| Optional tires (ag)(optional) | Front: 12.4-24. Rear: 18.4-30 (4WD) |
| Optional tires (ag)(optional) | Front: 7.50-18. Rear: 18.4R30 (2WD) |
| Optional tires (ag)(optional) | Front: 11.2-24. Rear: 18.4-28 (4WD) |
| Optional tires (ag)(optional) | Front: 10.00-16. Rear: 18.4-30 |
| Optional tires (ag)(optional) | Front: 9.5-22. Rear: 16.9-24 (4WD) |
| Optional tires (ag)(optional) | Front: 9.5L-15. Rear: 18.4-26 (2WD) |
| Lawn/turf rear | 18.4-26 (2WD) |
| Lawn/turf rear(optional) | Front: 12.4R24. Rear: 18.4R30 (4WD) |
| Lawn/turf rear(optional) | Front: 16.9-34 . Rear: (4WD) |
Engine Specifications of Kubota, M8540
- Kubota V3800-DI-T
- Liquid-cooled
- 4-cylinder 16-valve
- Turbocharged diesel
| Emission control | EGR |
|---|---|
| Rated RPM | 2600 |
| Displacement | 230 ci [3.8 L] |
| Bore/Stroke | 3.94x4.72 inches [100 x 120 mm] |
| Emissions | Tier III |
| Air cleaner | Dual element dry |
| Power (net) | 84.6 hp [63.1 kW] |
| Coolant capacity | 9.5 qts [9.0 L] |
| Oil capacity | 11.3 qts [10.7 L] |
| Starter volts | 12 |
Transmission Information of Kubota, M8540
Transmission variants 1
- Four gears with high and low ranges. Gears and forward-reverse shuttle shifting are synchronized.
| Transmission | Synchro-Shuttle |
|---|---|
| Oil capacity | 57 qts [53.9 L] |
| Clutch | Dry plate |
| Type | Partially synchronized |
| Gears | 8 forward and reverse |
Transmission variants 2
- Four gears with high and low ranges. Clutchless power shuttle shifting between forward and reverse. Gears (1-4) are synchronized.
| Transmission | Hydraulic-Shuttle |
|---|---|
| Oil capacity | 57 qts [53.9 L] |
| Clutch | Wet discs |
| Type | Power shuttle |
| Gears | 8 forward and reverse |
Transmission variants 3
- Six gears with high and low ranges. Clutchless power shuttle shifting between forward and reverse. Gears (1-6) are synchronized.
| Transmission | Hydraulic-Shuttle |
|---|---|
| Clutch | Wet discs |
| Type | Power shuttle |
| Gears | 12 forward and reverse |
- 8-speed partially synchronized
- 8-speed power shuttle
- 12-speed power shuttle
Mechanical Specs of Kubota, M8540
- Two- or four-wheel drive
- Two-post folding ROPS with optional canopy. Ultra Grand Cab optional with heat and air-conditioning
- Hydraulic wet disc brakes
- Power steering
| Differential lock | Mechanical rear |
|---|
Power Information of Kubota, M8540
| Rear PTO | Independent |
|---|---|
| Engine RPM | 540@2205 |
| Rear PTO Type | 540 (1.375) |
| Rear PTO Type(optional) | 540/1000 |
Hydraulics Specifications of Kubota, M8540
| Steering flow | 6.1 gpm [23.1 lpm] |
|---|---|
| Type | Open center |
| Pump flow | 17 gpm [64.3 lpm] |
| Valves | 1 to 3 |
| Capacity | 14.25 gal [53.9 L] |
| Total flow | 23.1 gpm [87.4 lpm] |
| Pressure | 2844 psi [196.1 bar] |
Three-Point Hitch of Kubota, M8540
| Rear Type | II |
|---|---|
| Rear Type(optional) | 7275 lbs [3299 kg] |
| Rear lift (at 24"/610mm) | 4630 lbs [2100 kg] |
| Rear lift (at ends) | 5510 lbs [2499 kg] |
| Rear lift (at ends)(optional) | 8600 lbs [3900 kg] |
Electrical System of Kubota, M8540
| Ground | Negative |
|---|---|
| Battery volts | 12 |
| Battery CCA | 900 |
| Charging amps | 45 ROPS |
| Charging amps(optional) | 60 cab |
Where it sits
With 84 HP, the Kubota M8540 sits between M7040 (67 HP) and M8200 (85 HP) in Kubota's range. Its power puts it in the 55th percentile of 2000s models in our database (2822 machines).
Frequently asked questions
How much horsepower does the Kubota M8540 have?
The Kubota M8540 delivers 84 HP.
What years was the Kubota M8540 produced?
The Kubota M8540 was produced in 2007-2013.
What engine does the Kubota M8540 have?
The Kubota M8540 is powered by a Turbocharged diesel, 4-cylinder 16-valve engine.
What transmission does the Kubota M8540 use?
The Kubota M8540 uses a Synchro-Shuttle transmission.
Is the Kubota M8540 4WD?
The Kubota M8540 is available in 2WD/4WD.