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Cummins Diesel Generator for Sale | Cummins Generator South Africa | Generator King

Cummins Diesel Generators

Cummins Power Generation has looked beyond today’s challenges, helping our customers meet their future needs by developing the next generation of power. It takes a globally integrated culture of knowledge, know-how and innovation to ensure this next generation of power is Always On. Our comprehensive portfolio delivers centralized as well as distributed energy solutions for your unique power need—commercial, industrial, marine, mining, recreational, emergency and residential.

Our power system products include diesel and gas-powered generator sets ranging from 15 – 3750 kVA, alternators, diesel engines ranging from 49 – 5,500 hp, generator-drive engines, battery storage systems and integrated power systems that combine generator sets, paralleling controls and switchgear technologies, all connected to our industry-leading digital solutions for complete power system control.



Cummins is a world leader in the design and manufacture of diesel generator engines since 1919 and is one of the world leader’s in engine technology.

Cummins engines are ideal for customers who require high performance and reliable power and cover a wide range of sizes from 42kVA- 1500kVA





Cummins engines are ideal for customers who require high performance and reliable power and cover a wide range of sizes from 42kVA- 1500kVA whether you need continuous, prime or standby power Cummins is ready to match your power needs and provide a reliable source of power to ensure your productivity is not impacted.

The Cummins engines are used internationally in trucks, passenger cars, construction machinery, agriculture, generators and more. The engines are high quality and reliable with a solid history in Africa. These engines include high temperature and low oil, water and fuel protection to protect against engine damage.

Whether you need a diesel generator for home, business, or industrial use, these gensets are the perfect fit for the discerning consumer looking for standby power. By choosing one of these generators, you will enjoy the excellent build quality and components you’ve come to expect from Generator King. Get in touch with one of our sales consultants today to get your obligation free quote and peace of mind.

For the best Cummins generators South Africa has to offer, choose our expert team at The Generator King. We specialise in Cummins diesel generators for sale in South Africa and provide back-up power at very reasonable prices. When you deal with us here at GenKing you work with one of the leading providers of generator brands offering the biggest choice of Cummins generators for sale in South Africa.

All of the silent Cummins generators in South Africa we sell are manufactured with OEM components and come with comprehensive warranties as standard. They are ideal for industrial use, can be used in emergencies, and are totally reliable for standby or mains power.

Cummins generators are extremely quiet and made from high-quality components, making them a popular choice with a diverse range of customers.  With so many models available and the best price guarantee, we are confident you will find just what you need here at GenKing, contact us today for the best deals on these generators in South Africa.

Testimonial image

We stock a wide range of the highest quality diesel generator sets and have the largest stock holding immediately available in Africa.


We stock only the best generators for sale
great sevice
Chester Walters
Chester Walters
06:06 15 Jun 21
Bradley was very quick to supply a quote on 2 generators. The quote is very competitive and the service excellent.Thank you Bradley
Jaap Kruger
Jaap Kruger
10:09 03 Mar 21
Excellent customer service and promptness responses on follow-ups
Prevashnie Mohamed
Prevashnie Mohamed
08:47 28 Jun 21
Im placing client orders and was every-time fully satisfied with the service given and stock available.Keep it up guys.
Jan Van Der Westhuizen
Jan Van Der Westhuizen
08:30 02 Aug 21
Hi, I am a Lance, a Qualified Fire and EMRS Fireman/ HAZMAT/ BAA ASSISTANT PARAMEDIC/ Fire Tech Engineer, whom ended up severely chronically disabled and retired/ unemployable due to Emotional Mental and Visual and Physical Internal unseen disabilities.Now I do part- time computer clerical assistant work, typing quotations for Ted (SKAKANE ELECTRICAL AND MAINTENANCE) and sourcing information for Ted (SKAKANE ELECTRICAL AND MAINTENANCE) from the www and iot databases. I am doing this at no charge to Ted, as a sort of internship of my own doing, self training- self teaching about the www and iot databases, to try teach myself computers and computing, at age 57 as a disabled man.I would like to publicly state how impressed I am at the speedy response to all my emotionally challenged emails and many thanks for the the kind thoughtful helpful responses I have received from Generator King Bradley Diedericks Sales Division.Most people response to emotionally challenged people like me, is rather cruel at times, however only excellent helpful informative responses have been received from Generator King Bradley Diedericks Sales Division. Thanks a million for helping me see a bit of a rainbow for my future. Kindest regards Lance (AKA Popeye- “A human man who is not without fault or blemish, striving to treat others as I would like others to treat me if I were in their shoes).
Edward Ellis Anderson
Edward Ellis Anderson
21:50 02 Mar 21
Thank you for the quick response!
05:03 27 Mar 21
Quick response.
Fingertips Ent
Fingertips Ent
13:21 27 Feb 21
They do what they say.
Dean Lingham
Dean Lingham
09:33 17 Jun 21




No, the price does not include installation. Each installation is different and requires a different length cable. Travel time and distance vary. All installations need to be carried out by a qualified electrician who needs to issue a valid Certificate of Compliance (COC) for insurance and to validate our warranty.

No, GenKing are the manufacturers of the gensets units and are the largest wholesaler of diesel generators in Sub-Saharan Africa. Any qualified electrician can do the installation and issue the electrical certificate of compliance (COC).

Quoted prices exclude delivery. Delivery can be quoted separately if you supply us with the delivery location. Our sales team will provide a quote on request and provide logistical support. Prices quoted for delivery exclude insurance.

Yes, our silent generators all include silent canopies and automatic transfer switches (ATS). Delivery and installation are not included as noted above. Accessories and customisations can be included as required, speak to our sales team for more information.

The warranty is 12 Months or 1000 Hours whichever occurs first and is a limited warranty which covers the replacement of defective spare parts but not the labour or travel. Please refer to our standard terms and conditions for more information.

The pricing is subject to change with no prior notice based on availability and the exchange rate. Any publically available pricing is indicative. Written quotes are valid for 7 calendar days and while stocks last.