Generac MDG75DF4 Mobile Diesel Generator Set


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A Final Tier 4 John Deere engine and single to three-phase selector switch make this generator powerful and versatile.

Standby Power Rating

68 kW, 85 kVA, 60 Hz

Prime Power Rating

60 kW, 75 kVA, 60 Hz

The trailer-mounted Generac MDG75DF4 mobile diesel generator provides 3-phase 75kVA prime power in a compact, sound-insulated aluminum cabinet. The cabinet design maximizes space and transport efficiency, while making the generator easy to maneuver and tow. The robust Final Tier 4 John Deere engine is reliable and easy to maintain, requiring no diesel particulate filter (DPF). Standard safety features enhance performance and on-the-job security.

The generator includes a 2-year limited or 2000 hours manufacturer’s warranty, with unlimited hours covered in the first year.

Gensets are configured to meet customer needs, including options such as choice of containment, cold weather packages, trailer features, and more. Click here for a complete list of options for the generator and trailer.

To view and compare Generac portable generator model specifications, click here.

Call for details and optional items pricing: 1-866-948-5300


  • Engine
    • John Deere ® 4045HFG04
    • 4 cylinder
    • Turbocharged
    • 275 in 3 (4.5 L) displacement
    • EPA Final Tier 4
    • Power @ 1,800 rpm – hp (kW):
      • Prime: 97 (73)
      • Standby: 107 (80)
    • Iso mounted engine supports
    • Paper element air filter with safety cartridge
    • Electronic isochronous governing
    • Variable speed fan drive
    • Spin-on cartridge oil filter
  • Systems Output
    • Voltage selection switch: 3-position, lockable switch
      • 1-phase: 120/240 V
      • 3-phase: 120/208 V
      • 3-phase: 277/480 V
    • Control System
      • Deep Sea® LCD controller and display
      • Push buttons for easy operation
      • Backlit LCD text display
      • Multiple language options
      • Configurable timers, alarms, timers, and maintenance alarms
      • Heated display
    • Fuel
      • Fuel tank capacity – gal (L):
        • Total: 165 (625)
        • Usable: 146 (552)
      • Maximum run time @ 100% load: 30 hr
    • Generator
      • 60 Hz engine/generator
      • Marathon Electric® 361CSL1602
        • Brushless
        • 4-pole
        • Class H insulation
      • Electrical Controls
        • Remote start/stop contacts in receptable box
        • Locked control box door with diagnostics window
        • Lockable lug box with safety switch
        • See specifications sheet (click here) for more details


  • Final Tier 4 John Deere engine
  • Optional accessories for operation in extreme cold conditions
  • Parallel up to 32 generators for a scalable power solution with ultimate versatility
  • See specifications sheet (click here) for more details

Easy to Use:

  • Simplified Controller- Deep Sea® DSE7310 with an easy-to-read status screen
  • A powerful processor with intuitive operation and real time operational data
  • Programmable controller providing flexible application capabilities
  • Flip hood design assures easy access for maintenance
  • No diesel particulate filter (DPF) needed
  • See specifications sheet (click here) for more details

Safety Features

  • Standard safety features include e-stop, safety switch for lug door and 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
  • 13 warning and shutdown features
  • See specifications sheet (click here) for more details







Specification Sheet Operation Manual CONTACT US for a Quote


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