Hyundai Standby Diesel Generator Electric Start, Single Phase, Long-Run Backup Generator, 25L Fuel Tank, AVR, ATS Compatible, 30hr Runtime, 70dB Quiet Operation

The Hyundai DHY8000SELR 5.8kW Diesel Generator is a reliable, long-running standby power solution for homes, workshops, and small businesses. With a powerful 4-stroke Hyundai D452 engine and a large 25L fuel tank, this backup generator provides up to 30 hours of continuous runtime at approximately 1L/hour—perfect for riding out power cuts with peace of mind. Designed with efficiency and user convenience in mind, this generator features an AVR-controlled alternator for producing clean, stable power that’s safe for sensitive electronics. It also offers ATS (Automatic Transfer Switch) compatibility*, enabling seamless transition during mains power loss—ideal for those who need a hands-off backup solution. The DHY8000SELR is equipped with an electric start system, so powering it on is as simple as turning a key. The silenced enclosure keeps operational noise to a minimum, measuring just 70dB at 7 metres, making it one of the quietest generators in its class. Economical to run, this generator can use red diesel—a more affordable option than standard road fuel—helping you save on operating costs during longer outages. It’s an excellent solution for occasional or emergency use, and with Hyundai's 1-year / 1,000-hour warranty and full UK support, you’re covered for long-term peace of mind. *ATS module sold separately. Designed for standby use. For continuous or prime power applications, consider a 1500rpm water-cooled model.