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Generac MDG100DF4 71/78kW Mobile Diesel Generator with John Deere Engine

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Designed to provide safe and reliable prime power, The Generac Magnum MDG75DF4 includes a wide variety of customerinspired features for ease-of-use and maintenance.

Powerful & Reliable Robust Final Tier 4 John Deere engines provide reliable power that won’t quit – even in the harshest of environments. Optional cold weather packages allow for operation in extreme cold conditions, while optional SUPERSTART alternators provide maximum motor starting power. Parallel options provide a scalable power solution with ultimate versatility.

Easy to Maintain Final Tier 4 diesel engines require more maintenance than previous tiers, but we’ve taken much of the hassle out of maintenance by eliminating the use of a diesel particulate filer (DPF). Additionally, other maintenance items such as oil and air filters are easy to access to minimize maintenance time and get your generator back in operation.

Easy to Use Our exclusive Power Zone Controller puts complete monitoring and control at your fingertips. The intuitive interface allows for effortless operation. Easy-to-read color LCD status screens display everything you need to know to optimize power delivery.

Safe Standard safety features include e-stop, safety switch for lug door, safety switch for phase switch, fan guards and exhaust blankets. Optional safety features include 120% containment of fluids, leak detection, interior and control panel lighting.


  • John Deere PE4045HFG92 - turbocharged, diesel engine
  • Steel fuel tank
  • Marathon Electric, Brushless, 4 pole generator with Class H insulation
  • 3 position selector switch
    • Single phase – 120 / 240V Zig Zag
      • 75 kW / 75 kVA – standby, 71 kW / 71 kVA – prime
    • Three phase – 120 / 208V Low Wye
      • 86 kW / 107 kVA – standby, 78 kW / 98 kVA – prime
    • Three phase – 277 / 480V High Wye
      • 86 kW / 107 kVA – standby, 78 kW / 98 kVA – prime
  • Power Zone controller and display
  • 400A main breaker with shunt trip
  • Convenience receptacles with individual breakers (restricted use in high wye mode)
    • (2) 120V 20 Amp GFCI duplex outlets – (NEMA 5-20R type)
    • (3) 125 / 250V 50 Amp, 3 pole, 4 wire Twistlock (Non-NEMA 6369)
  • Fully lockable, stainless steel sound attenuated enclosure
  • DOT approved trailer


ENGINE 10 Amp Battery Charger $439.00
  Positive Air Shutoff (electronic) $2,319.00
  Lockable Battery Disconnect $239.00
POWER SUPERSTART Generator $3,629.00
  Cam Locks - Single Set $599.00
  Buck Transformer $579.00
  4-Position Phase Switch $899.00
  PMG Generator $919.00
  DVR (2000E - Includes Required PMG) $2,199.00
  Paralleling $9,899.00
FUEL Fuel tank Leak Detection $419.00
  Fuel Transfer System (Fuel/DEF ports nad pumps) $2,899.00
LIGHTING Interior Cabinet Light $43.00
  Control Panle Light $109.00
COLD CLIMATE 60/40 Coolant $103.00
  Block Heater STD
  Heated Fuel Filter (included required buck transformer) $989.00
  CCV Engine Heater (includes required buck transformer) $929.00
  Liquid Containment $1,099.00
TRAILER Rear Stabilizer Jacks $439.00
  5 lb. Fire Extinguisher $399.00
  Spare Tire and Carrier $859.00
LOJACK Vehicle Recovery System $579.00


MDG Brochure Mobile Diesel Generator Brochure
MDG100DF4 Spec Sheet MDG100DF4 Specifications Sheet
MDG Warranty Mobile Diesel Generator Warranty

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