Packed with a powerful 52 horsepower Kubota diesel engine, smooth-shifting 8F/8R speed transmission and more, this deluxe utility tractor is full of big features built to tackle the toughest jobs. Plus, enjoy the comfort of an available all-weather, ultra grand cab with deluxe tilt-back seat.

E-TVCS Engine

The M5140 tractor’s E-TVCS (Three Vortex Combustion System) indirect injection diesel engine provide greater power and torque with low noise and vibration. 


Interim Tier IV and Tier III Emission Regulations

The new and cleaner engines of the Kubota M-Series tractors comply with Interim Tier IV and Tier III EPA-emission regulations.

F8/R8 Transmission

Synchronized four speeds of the main shift and high/low range supply tractors with 8 Forward and 8 Reverse Speeds. The main shift allows you to shift "on the fly" making operation smooth. Tailor this operation to your needs by choosing from a hydraulic or synchronized shuttle transmission.  

Easy to shift 4WD Engagement

Switching the 4-wheel drive on and off is easy and quick, and done with one simple lever. Best of all, there’s no need to stop the tractor even when moving out of a field onto a road, so you can stay productive. The 4WD indicator on the LCD readout lets you know you’re in 4WD. (Do not engage while carrying heavy loads, or when rear wheel is spinning). 


Low Noise and Low Vibration

To help reduce operator fatigue and stress, the V2403-T and V3307-DI-T have been specially designed to minimize noise and vibration. This is accomplished through several innovative technologies. 

Control Lever Location

All levers are on the right side console for easy access (except 4WD lever). 

Heater/Air Conditioner

The heating and cooling unit is now located under the seat. The overall air circulation in the cab has been optimized by the cab’s rounded glass as well as by placing the air outlets in the dash tower to keep you cooler on hot summer days and warmer on cold mornings, for year around environment control. 

Front Wiper

To increase visibility on rainy days and to increase operator safety, the M-Series has a pantograph style front wiper. The unique design of this wiper gives it a wider coverage area.


Rounded Glass

We’ve rounded the cab glass of our M-Series tractors increasing the length of the cab by 2 inches and the width by 6.3 inches. This change provides the operator with more visibility and a more spacious feel- ideal for long days inside the cab. Furthermore, we’ve increased the glass coverage area on the cab door, which makes it easier to get in and out of the cab.

Wide Fenders

Wider and rounded fenders protect the operator from mud splashes and are equipped with large handles on both sides for easy mounting and dismounting. 


Halogen Headlights

The M-Series now comes with halogen lights with a corner lamp. These lights are not only more efficient, they also provide more illumination from dusk to dawn.


LCD Readout

A new LCD readout makes viewing vital functions of your M-Series tractor clear and easy. View travel speed, PTO revolution and hour meter information digitally. LED illumination type analog indicators include a large tachometer, temperature gauge and fuel gauge. A battery warning light and a 4WD indicator have also been added to the M-Series.


Improved Steering Wheel and Column Design

The tilt steering column of the new M-Series boasts a couple new features. Designed to accommodate operators of many different sizes, the wheel and shuttle lever tilt together. To complement this feature, an easy-to-use foot pedal has also been added.

Corner Exhaust Pipe (CAB)

The exhaust pipe on the M-Series has been repositioned along the right side of the cab providing the operator with a clear and unobstructed field of view.


Re-Engineered Seats (CAB)

Cab models feature a deluxe tilt-back seat with back-and-headrest, angle-adjustable armrests and retractable seatbelt as standard for optimum comfort and safety.

Re-Engineered Seats (ROPS)

Reclining, weight-adjusted seats are standard equipment on all M-Series models.

Full Flat Deck (CAB)

Semi-Flat Deck (ROPS)

When operating a tractor, space comes at a premium. The M-Series flat deck neatly repositions most of the operational levers, including main shift and range lever, auxiliary control lever, hand-throttle, position draft control lever and PTO clutch lever, to the right of the seat. This offers the operator more legroom and far more comfort.


The frame of the front loader maintains its sturdy, thick steel frame, but its design has been simplified by removing braces and connectors. This helps to lessen effort and shorten the time it takes to attach the loader and offers increased visibility.

Protected Cylinder Tubes

To better protect the tractor hydraulics and offer the operator more visibility, the hydraulic tubes are neatly tucked inside the loader boom. Hydraulic tube covers further provide protection from wear and tear.

Improved Bucket

Some recent improvements in the loader bucket include a round back, which increases durability and makes dumping sand and soil easier. Standard bucket size is 72”; large capacity buckets (for LA1353 only) are 84”. 

Lifting Power and Height

Two separate boom cylinder fulcrum points (Power position and Height position) give you the option to increase the M-Series Front Loader lifting power.

Rubber Caps

A new feature, rubber caps, prevent grease drips helping to keep the operator’s clothes clean. The caps also give the loader a more appealing look.

Quick-Mount Attach/Detach

Attach or detach the front loader in moments without the use of tools. The boom stands and mounting pins make this task a snap, allowing an extra measure of productivity and tractor versatility. A single-lever Hydraulic Quick Coupler (option), available for the loader’s hydraulic fittings, allows you to release all four lines at once.

Quick Coupler

This standard M-Series feature makes attaching buckets, bale spears and pallet forms quick and easy.

4-Bar Linkage

The rollback and dumping angle has been increased for quicker scooping and dumping.

Joystick Control

Located in front of the control console for easy access, the joystick offers you the ability to control the movement and speed of the loader with a single lever. The Series Circuit makes simultaneous boom and bucket operation possible, while the Regenerative Bucket Dump Circuit enables quick dumping for efficient operation with quick cycle times.

Hydraulic Self-Leveling Valve

This optional feature allows the operator to raise or lower the loader boom while keeping the bucket level to the ground. This will help prevent spills when carrying soil or sand and will make pallet handling smooth and easy. This function can be switched off for times when bucket angles are more advantageous, for instance, during excavation.

Kubota Shockless Ride (KSR)

The KSR absorbs loader shock and reduces operator fatigue. This option is perfect if your tasks include a great deal of tight turns or lifting and dumping of heavy loads. It effectively takes the “bounce” out of handling round bales.

Single-Lever Hydraulic Quick Coupler

The optional quick coupler allows the ability to attach all four hoses at once. This makes attaching and detaching quick and easy, even when you’re doing it often.

3rd Function Valve

The optional 3rd function valve broadens the scope of the front loader operation by enabling the use of a grapple bucket and various other hydraulically controlled attachments. The 3rd function valve can be activated with buttons located on the grip of the joystick.