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MMG 330 Interim Tier 4 Mobile Generator

Moving Forward - Keeping Pace with Emissions Technology

Reliable engine performance and reduced emissions walk hand in hand in Magnum Generator models as we keep pace with emissions technology meeting required emissions regulations. The MMG 330 is powered by an Interim Tier 4 John Deere PowerTech engine.

Making the Difference - DOC/DPF Exhaust Filter

The MMG 330 is powered by a John Deere PowerTech engine which utilizes a catalyzed exhaust filter that contains a Diesel Oxidation Catalyst (DOC) and a Diesle Particulate Filter.(DPF) The DOC reacts with exhaust gases to reduce the carbon monoxide, hydrocarbons and some particulate matter(PM). The downstream DPF traps and holds the remaining PM, which are oxidized within the DPF through a continuous process called passive regeneration.




  • Voltage regulation is plus or minus 1%
  • 459 gallon fuel capacity standard for 23 hours of run time - full load
  • Air filter condition indicator on control panel
  • 2 year - 2,000 hour warranty
  • Low coolant shutdown


  • White aluminum textured powder coat enclosure, sound attenuated baffles and insulation to reduce noise, 68 dBA at prime
  • Fully lockable enclosure with stainless steel exterior hardware
  • Industrial strength steel skid frame and dual axle trailer
  • Central lift structure and convenient ladder on center of generator

Microprocessor Controlled for Easy Operation 

  • Engine & generator protection with our Advanced Digital Controller 
  • Fuel pressure monitoring
  • Oil pressure monitoring
  • Coolant monitoring
  • Battery voltage monitoring
  • Gen voltage monitoring
  • Overspeed monitoring
  • Over/under current monitoring
  • Generator over/under frequency monitoring

Easy to Use

  • Link /Reconnect Board 
  • Electronic governor
  • Lugs and lug box safety switch, if cover is opened circuit breaker is tripped
  • Several convenience outlets with individual breakers
  • Durable external emergency E-stop switch
  • External fuel fill with lockable cap
  • Automatic remote start capable, located on control panel
More Information
SKU 6793
Custom Stock Status / Ships via Truck
Brand generac
Sold As New
Warranty 2 Year - 2,000 hour warranty