Kubota KJ Series | 25.3KVA Single Phase Generator | 2 Wire Auto Start




Commodore is excited to partner with Kubota to expand our premium range of generators. The Kubota KJ-S230 is a four pole cabinet style, single phase generator. This generator is powered by genuine Kubota engines which have stood the test of time in Australian conditions, and all over the world.


An Automatic Transfer Switch (ATS) is available which allows this generator to be used for automatic mains power failure protection. If the mains power fails, the ATS will disconnect from the mains then start the generator to safely switch over & supply power to your property. Once the mains power is restored, the ATS will shut down the generator and re-connect your property to the mains power grid. Please contact us for more information.


The KJ Series features:

Low RPM’s: Unlike many other generators and even some of Kubota’s other generators, this premium generator runs at 1500RPM, which makes the unit quieter and more reliable, as less vibration (caused by RPM’s) results in less wear and tear

Two wire auto start: A large majority of generators are not set up for off grid as they don’t have two wire auto start, which means the generator will not kick in automatically to charge your batteries and/or provide direct back up to your house. However the Kubota KJ series has 2 wire auto start integrated in all of it’s generators which makes it perfect for off grid living. With some generators it is impossible to add a two wire start onto it afterwards as the controller isn’t designed to do so, other generators you can add a two wire auto start later but it’s difficult and expensive to do.


Generator specifications

Rated continuous output: 23.0KVA/23.0kW
Maximum output: 25.3kVA/25.3kW
Engine type: Four-cylinder, vertical inline, 4-stroke water cooled diesel engine
Engine RPM: 1500 RPM
Power factor: 1.0
Alternator type: Brushless, self excited
Oil volume: 13.2L
Fuel capacity: 68L
Continuous operating hours: 8.8 hours


Kubota generators come with a 2 year (2000 hour) warranty, if your item is to be found defective within the warranty period we will replace that part free of charge.

If you are unable to fit the part you are welcome to send it back and our factory trained staff will replace the part for you free of charge within the warranty period. Shipping is cost of buyer. Warranty is limited to 3 months if generator is used in commercial applications, or continuous use situations, and void if unit has been modified. (parts and repairs are guaranteed for 3 months from date of work).

It is buyers responsibility to ensure generators are not housed outside in direct weather conditions, keep away from moisture. Like all combustion engines they require servicing, see manual, failure to service may result in warranty voided.

Consumables, cables, leads, etc.. are not covered by warranty, negligence or misuse is a warranty exclusion. Commodore is not responsible for any direct or indirect expenses or losses related to warranty or non warranty.

Additional information

Weight630 kg
Dimensions173.5 × 80.5 × 104.6 cm