Kubota Service Manuals, Fault Codes and Wiring Diagrams

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     Mini-tractor Kubota is produced by the Japanese company of the same name. Annually, about 50,000 vehicles leave the assembly line of the enterprise and are delivered to almost all countries of the world.

This popularity can be explained quite simply: with its small size, the Kubota mini-tractor shows good performance. At the same time, the technique is unpretentious in operation, adapted to various climatic conditions and is economical in terms of fuel consumption.

 The Kubota Corporation was founded in 1890 in Osaka, Japan. Initially, the company specialized in the production of cast iron water pipes. In 1920, the company completely changed the type of activity, now the main specialization of Kubota is the production of kerosene engines.

In the 30s of the last century, production lines were modernized and the production of diesel engines began. The year 1947 can be considered a key moment in the history of the corporation's development. It was then that the first motor-cultivator designed for soil cultivation was released. The technique has earned recognition among farmers and in 1960 the first tractor rolled off the assembly line of the enterprise.

In 1972, the first four-wheel drive mini-tractor Kubota was produced. For the 70s, this was considered a real breakthrough, before that all-wheel drive vehicles were produced only in the USA and these were full-fledged tractors.

Since then, mini tractors have become very popular among farmers around the world. Compact cars began to be used everywhere. Currently, the company has branches in America, Europe and Asia.


The Kubota mini tractor is presented on the world market in several series. Each model range has its own characteristic features.

M series

The machines of this series are equipped with four-cylinder diesel engines with a volume of 3.3 liters. Powertrains can deliver power from 60 to 75 horsepower. The M series mini tractor is equipped with a six-speed gearbox. If the transmission scheme includes a two-speed clutch, then the number of operating modes is doubled.

The speed of the cars varies from 0.45 to 38 km / h. This gives the technique ample opportunities to perform various jobs. An economical mode of operation is provided. This allows you to minimize fuel consumption without losing operating power, thus, the mini-tractor can do without refueling for a long time.


Series B

All-wheel drive technology suitable for commercial or private use. Diesel units capable of delivering from 18 to 32 horsepower are installed on the cars of this series.

The technique has excellent maneuverability, so it copes well with work in confined spaces. Mini tractor Kubota B, can be used on construction sites, perform work in greenhouses, gardens and vineyards. Due to its compact size, the machine is very popular with landscape designers.


L series

Mini-tractors of this series are used mainly for the needs of public utilities. Diesel engines with a capacity of 30 horsepower are installed on the machines. The technique can be used for laying communications, digging pits and cleaning streets. Less commonly used for row crop or harvesting work.

Due to the specificity of use, bulldozer blades and excavator buckets are installed on tractors of this series.


BX series

These machines are characterized by good maneuverability and ease of handling. The equipment is equipped with diesel units with a capacity of 18 to 25 horsepower. The tractor can be equipped with light additional equipment and used for towing work. Among the variety of Kubota models, the BX series is considered the safest.

General features and attachments

Any mini-tractor Kubota shows good maneuverability and controllability. This is due to the fact that hydraulic reverse is installed on all machines. This unit allows you to almost instantly change the trajectory of movement, without using the clutch pedal.

All models produced by the Kubota concern are all-wheel drive. Equipment with engine power over 60 horsepower is equipped with the ability to turn off the rear axle drive if necessary.

Thanks to the well-thought-out suspension scheme, noise and vibration are not felt while driving. The mini-tractor can be equipped with a cab or is produced in an open version. Heating and air conditioning are provided for cab models.

The machines are equipped with three and four-cylinder engines, which are manufactured by the same company. The engines are distinguished by economical fuel consumption (about 1.4 liters per hour), diesel units fully comply with international environmental safety standards.


The necessary force for the operation of the attachment is transmitted from the power plant through the power take-off shaft. The installed units are raised and lowered by means of a hydraulic system. You can also note the adjustable track width.

The most popular type of attachment that the Kubota mini tractor works with is the front loader bucket. Depending on the power of the equipment, the bucket volume can vary from 0.26 to 1.6 cubic meters. meters. The loader is controlled by a joystick directly from the operator's cab.

In addition, "Kubota" can be equipped with plows, cultivators, mowers, bulldozer dumps and brushes for cleaning streets. All models are multifunctional, so they can be used in almost all industrial sectors.


Advantages and disadvantages

Mini-tractors Kubota are a very reliable technique, provided that the maintenance of the machine is carried out on time. All models freely develop their declared service life, without major repairs and serious breakdowns.

Unlike most imported tractors, Kubota is undemanding to the quality of the fuel used. The machine has good maneuverability and maneuverability on various soils.


Not without its drawbacks.

The first discontent among farmers is the high cost of machinery. The cost of the cars starts at about $ 50,000. It is unrealistic for novice farmers to master such amounts.

In addition, Japanese technology is quite difficult to operate, and most of the instructions are written in the manufacturer's language. Failure to read the operating instructions correctly is often the main cause of breakdowns.

In the event of a repair, problems arise with spare parts. They have to be purchased from authorized dealers, which affects their cost. It will not work to use parts removed from similar equipment for repairs, only original spare parts are suitable.