Kubota M108S

Name: Kubota M108S
Brand: Kubota

Power

108 hp

Production

2007-2014

Engine

Turbocharged intercooled diesel, 4-cylinder 16-valve

Transmission

Swing Shift

Drive

2WD/4WD

100–140 HP 2000s 2010s

From the same series:

M96S

Introduction

Kubota M108S Row-Crop Tractor

The Kubota M108S is a row-crop tractor produced between 2007 and 2014, designed to provide reliable performance for diverse agricultural applications. It is built around a liquid-cooled, 3.8-liter turbocharged intercooled diesel engine, positioning it as a versatile utility machine for medium-to-large farming operations.

Engine and Performance

The tractor is powered by the Kubota V3800-DT-TI 4-cylinder engine, which generates a net power of 108 hp (80.5 kW) at a rated speed of 2600 RPM. This engine incorporates an exhaust gas recirculation (EGR) system to meet Tier III emission standards and utilizes an intercooled turbocharging system to optimize combustion efficiency.

Transmission and Drivetrain

The M108S offers significant flexibility in power delivery through various Swing Shift transmission configurations. Options range from a 16-speed partially synchronized transmission to a 48-speed partial power shift system with creeper capabilities. All models feature a hydraulic shuttle and wet disc clutches, available in both two-wheel and four-wheel drive variants.

Hydraulics and Hitch

Equipped with an open-center hydraulic system, the tractor provides a total flow of 29.3 gpm (110.9 lpm) at a pressure of 2844 psi. It supports one to three remote valves. The rear Category II three-point hitch offers a lift capacity of 5,560 lbs at the ends, ensuring compatibility with a wide array of implements.

Operator Environment and Dimensions

The machine is available with a two-post foldable ROPS or an optional climate-controlled cab featuring heat and air conditioning. It features hydrostatic power steering and hydraulic wet disc brakes. Depending on the configuration, the tractor width varies, with 4WD models providing an adjustable rear tread width between 68.1 and 80.1 inches.

Conclusion

"The Kubota M108S is a robust row-crop tractor suitable for farmers requiring a balance of power, maneuverability, and transmission versatility. Its range of gear options and hydraulic capacity make it well-suited for varied field operations, from precise planting to heavy traction tasks."

Introduction

Production Information of Kubota, M108S

The production information of the tractor (M108S) includes details about its manufacturing.

Row-Crop tractor


Manufacturer	Kubota
Original price	$36,542 (2011)

Dimension and Tires Information of Kubota, M108S

This section sums up the dimension and tires information of the tractor.


Rear tread	68.1 to 80.1 inches [172 to 203 cm (4WD)]
Width	90 inches (2WD) [228 cm]
Front tread	60.2 to 65.4 inches [152 to 166 cm (4WD)]
Front tread	60.6 to 80.3 inches [153 to 203 cm (2WD)]
	91 inches (4WD) [231 cm]
Rear tread	67.1 to 79 inches [170 to 200 cm (2WD)]
Clearance (drawbar)	17.1 inches [43 cm]


	Front: 13.6R24. Rear: 13.6R34 (4WD)
Standard tires (ag)	Front: 10.00-16. Rear: 18.4-34 (2WD)
	Front: 12.4-24. Rear: 18.4-30 (4WD)
	Front: 10.00-16. Rear: 18.4R34 (2WD)
	Front: 13.6-24. Rear: 18.4-34 (4WD)
	Front: 12.4-24. Rear: 16.9-34 (4WD)
	Front: 12.4R24. Rear: 18.4R30 (4WD)
Optional tires (ag)	Front: 9.5L-15. Rear: 16.9-34 (2WD)

Engine Specifications of Kubota, M108S

Get the specifications for the engine and if different options are available.

Kubota V3800-DT-TI

Liquid-cooled

4-cylinder 16-valve

Turbocharged intercooled diesel


Power (net)	108 hp [80.5 kW]
Starter	Electric
Displacement	230 ci [3.8 L]
Emissions	Tier III
Emission control	EGR
Rated RPM	2600
Air cleaner	Dual dry elements
Coolant capacity	9.6 qts [9.1 L]
Oil capacity	11.3 qts [10.7 L]
Starter volts	12

Transmission Information of Kubota, M108SY

Discover all variants of transmission available for this tractor model.

Transmission variants 1

Four synchronized gears in two synchronized ranges plus additional non-synchronized high-low range. Hydraulic shuttle.


Transmission	Swing Shift
Oil capacity	66.4 qts [62.8 L]
Clutch	Wet disc
Type	Partially synchronized
Gears	16 forward and reverse

Transmission variants 2

Dual Speed adds a push-button power shift at each gear in the basic Swing Shift transmission.


Transmission	Swing Shift Plus Dual Speed
Oil capacity	66.4 qts [62.8 L]
Type	Partial power shift
Gears	32 forward and reverse

Transmission variants 3


Transmission	Swing Shift with creeper
Type	Partially synchronized
Gears	24 forward and reverse

Transmission variants 4


Transmission	Swing Shift Plus with creeper
Type	Partial power shift
Gears	48 forward and reverse

16-speed partially synchronized

48-speed partial power shift

32-speed partial power shift

24-speed partially synchronized

Mechanical Specs of Kubota, M108SY

This section summarizes all mechanical information such as the brake system and other specifications.

Two- or four-wheel drive

Two-post foldable ROPS. Cab with heat and air-conditioning optional.

Hydraulic wet disc brakes


Differential lock	Mechanical rear or front-and-rear (4WD) (2WD)
Steering	Hydrostatic power

Power Information of Kubota, M108SY

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent
Engine RPM	540@2205
Rear PTO Type	540 (1.375)
	540/1000 (optional)

Hydraulics Specifications of Kubota, M108S

Hydraulic system type, pressure, pump flow and valves.


Steering flow	12.1 gpm [45.8 lpm]
Type	Open center
Pump flow	17.2 gpm [65.1 lpm]
Valves	1 to 3
Capacity	16.6 gal [62.8 L]
Total flow	29.3 gpm [110.9 lpm]
Pressure	2844 psi [196.1 bar]

Three-Point Hitch of Kubota, M108S

Hitch category and rear/front lift capacity.


Rear Type	II
	7,490 lbs (optional) [3397 kg]
Rear lift (at ends)	5,560 lbs [2522 kg]
Rear lift (at 24"/610mm)	4,630 lbs [2100 kg]

Electrical System of Kubota, M108S

Battery voltage, charging system and ground.


Battery Group	Negative
Ground	Negative
Battery CCA	900
	80 (cab)
Charging system	Alternator
Battery volts	12
Charging amps	45 (ROPS)

Frequently asked questions

How much horsepower does the Kubota M108S have?

The Kubota M108S delivers 108 HP.

What years was the Kubota M108S produced?

The Kubota M108S was produced in 2007-2014.

What engine does the Kubota M108S have?

The Kubota M108S is powered by a Turbocharged intercooled diesel, 4-cylinder 16-valve engine.

What transmission does the Kubota M108S use?

The Kubota M108S uses a Swing Shift transmission.

Is the Kubota M108S 4WD?

The Kubota M108S is available in 2WD/4WD.

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