Speak with a Blue Diamond Expert
Our team will ensure you are getting the right equipment for your fleet or project. Contact us today for expert advice.

Our team will ensure you are getting the right equipment for your fleet or project. Contact us today for expert advice.
The Denyo Ultra Silent Diesel Generator range are complete stand alone generating sets designed to achieve maximum performance and minimal noise. With all generator and electrical components fully enclosed within quality stainless steel and weatherproof bonnets. These generators achieve high levels of noise suppression through utilising effective insulating materials and additional silencers. Blue Diamond Machinery is an authorised distributor for DENYO Ultra Silenced Diesel Generators. Blue Diamond have sales and servicing centers in Perth and Melbourne and supply Generators in Melbourne, Perth, Sydney, Brisbane, Adelaide. Talk with our experienced Generator team for the right advice to meet your requirements. We offer a range of ultra-silent generator models and specifications including;
Related Generator Searches- You may also be interested in viewing;
Denyo's range of ultra silent generators are high quality diesel generators designed for commercial standby and backup applications where noise regulations are in place - or quiet operation is essential. Some examples of these types of applications include events, cinema's, construction, agriculture and more. These generators are known for their quality and super silent operation, with highly efficient diesel engines that reduce fuel consumption and provide long run times and reliable continuous operation.
Denyo's ultra silent range feature low noise engines, additional silencers and specially-designed canopies to achieve extreme silence. Additionally, in line with Japanese exhaust regulations, the Denyo ultra silent range also use clean engine systems with cooled exhaust gas recirculation, to reduce NOx generation - returning exhaust gas to the air supply line. Coolers are also installed on these generators exhaust's returning lines, which cools down exhaust gases.
At Blue Diamond, we are extremely confident in the quality of the Generators we distribute, which is why we offer 24/7 Australia Wide Generator Servicing and Support and provide Industry Leading Warranties throughout our entire generator range. It's important to ensure you select the right Generator for your needs. So, if you have any questions or need some help please do not hesitate to call us on 1300 998 647