MAGNUM Power Systems For Sale

About Magnum

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Magnum MMG45 Mobile Generator

Since its acquisition by Generac in October 2011, many Magnum generators have been sold under the Generac Mobile brand. However, you will still find numerous used diesel Magnum generators on the market, as well as some natural gas models.

Magnum & Generac Mobile Towable Generators

Some of the most popular Magnum models on PowerSystemsToday.com include the MMG25, MMG45, and MMG100 series towable generators. The MMG45IF4, for example, offers a prime power rating of 38 kilowatts (47 kVA) and is powered by an Isuzu diesel engine that produces up to 63.7 horsepower (47.5 kW). This 60-hertz towable generator has a 100-gallon fuel tank and a full load run time of 27 hours.

Find The Right Magnum Generators

PowerSystemsToday.com offers a wide selection of new and used Magnum towable generators for sale from model years in the 2000s to the present day, plus a selection of stationary and portable generators. 

Most of these are diesel-powered units, but some run on natural gas. Magnum mobile generators have standby power ratings of 20 to 205 kW and prime power ratings from 16 to 375 kW. You will also find a handful of 2018 and 2019 Generac MMG models for sale on the site.