Generac MMG235 Mobile Generator from Portman Electric
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Mobile Generator - MMG235

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Mobile Generator - MMG235

Generac recognizes environmental responsibility and continues to meet emission regulations with the addition of their Tier III Generator line. The MMG235 generator is powered by the John Deere 6068HF turbocharged diesel engine. Proven power you can trust, while maximizing fuel efficiency and high performance.

The MMG235 diesel generator provides dependable 3-phase power on site, hour after hour. Mother Nature doesn't sleep and neither does our MMG235, it stays up round the clock so you don't have to.



  • Sound attenuated aluminum enclosure with 68 dBA at prime
  • White textured industrial powder coat finish that's fully lockable
  • Steel skid frame and trailer in black powder coat
  • Dual axle trailer with either surge or electric brakes
  • Diamond plate step in front and rear of fender w/ non-skid strips on top
  • Stainless steel exterior hardware
  • Central lifting point on steel lifting structure

Microprocessor Controled for Safety

  • Advanced Magnum Digital Controller (MDC) with backlit LCD readout
  • Fuel level warning/shutdown
  • Overspeed warning/shutdown
  • Oil pressure warning/shutdown
  • Coolant temp warning/shutdown
  • Battery voltage over/under
  • Generator over/under voltage warning/shutdown
  • Generator over/under frequency warning/shutdown
  • Over current shutdown
  • -40F to 185F operating temperature range


  • Voltage regulation is +/- 1% with Marathon SE350 voltage regulator
  • Electronic switchable governor
  • 360 gallon fuel capacity with standard 21 hour full load run time
  • Air cleaner restriction indicator mounted on control panel for easy viewing
  • 2 year - 2,000 hour warranty
  • Low coolant shutdown

Easy to Use

  • Lugs and lug box safety switch
  • Multiple convenience outlets
  • External emergency stop switch
  • External, lockable fuel cap
  • Automatic remote start
  • Detachable generator-set and trailer
  • Fuel tank integrated into generator-set

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