The Latest Final Tier 4 Generac Magnum Mobile Gen-Sets

Press Release:

No DPF means fewer maintenance hassles.

Share This Article


BERLIN, Wis. – Feb. 20, 2018 – At The Rental Show 2018, Generac Mobile Products introduced its latest Generac Magnum Final Tier 4 diesel-fueled mobile generators.


The new Generac Magnum MDG25IF4 makes use of the same Final Tier 4 Isuzu 2.2 L engine as its predecessor while offering a 50-percent smaller footprint than the company’s MMG25 mobile generator. This coupled with its aluminum enclosure also makes the MDG25IF4 lighter by 25 percent.

The Generac Magnum MDG75DF4 and MDG100DF4 are driven by Final Tier 4 John Deere engines designed to provide reliable power even in the harshest environments.

All three gen-set models achieve Final Tier 4 compliance via selective catalytic reduction (SCR) and a diesel oxidation catalyst (DOC) — no diesel particulate filter (DPF) is required. This keeps ongoing maintenance as hassle-free as possible.

Operators and service providers can check diagnostic information, output demands, active alarms and maintenance requirements via the generator’s Power Zone® controller. The Power Zone controller is capable of operating in extreme temperatures ranging from -40° to 185°F. Its backlit color display also allows operators to seamlessly execute programming tasks, control the generator’s operation status, check maintenance requirements and make voltage adjustments by pressing easy-to-use push-button controls.

The three generators have fork pockets to facilitate loading and unloading as well as positioning on the job site. A recessed lifting eye provides additional flexibility in moving and securing the generators.

Options include paralleling capability, 110-percent containment of engine fluids and a SUPERSTART alternator that doubles motor starting capabilities, allowing each model to recover quickly from voltage drops.

The MDG25IF4, MDG75DF4 and MDG100DF4 will begin shipping in the first half of 2018.

About Generac Mobile Products

Generac Mobile Products is a leading manufacturer of mobile light towers, generators, heaters and pumps under the Generac®, Generac Magnum® and Generac MAC® brands. A wholly owned subsidiary of Generac Power Systems (NYSE: GNRC), Generac Mobile Products is headquartered in Berlin, Wis., where it manufactures all product lines to withstand the rigors of rental yards, commercial construction jobsites and extreme environments. The company’s innovative solutions help construction, infrastructure, military, disaster response, oil and gas, mining and event professionals optimize their operations with mobile light, power, water and heat solutions, providing safer worksites and streamlined workflows that maximize efficiency and profit.

Visit our products page for more information,Generac Mobile Products.