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Used Generac Mobile Generator Sets

  • Trusted Seller
    2014 Used 20 kW Generac

    2014 Used 20 kW Generac MLG20 Portable Diesel Generator

    • Manufacturer: Generac
    • Model: MLG20
    • Hours: 133.4 hour
    • Fuel type: diesel

    Used 20 kW Generac MLG20 Portable Diesel Generator EPA Tier 4i Sound-attenuated enclosure Single-axle trailer mounted 53.5 gallon on-board diesel base tank Exterior emergency stop switch Used 20 kW Generac MLG20...

    Ardmore, PA
  • Trusted Seller
    2012 Generac 75kW Generator

    2012 Generac 75kW Generator

    • Manufacturer: Generac
    • Model: 75KW
    • Hours: 1,607 hour
    • Power: 75 kilowatt

    This 2012 Generac 75kW generator, powered by a reliable Perkins motor, is a used unit with 1607 operating hours. It is designed for versatile applications, supporting both single-phase and three-phase power needs...

    $18,000 USD
    Mississippi, USA
  • Trusted Seller
    2012 Used 13 kW Generac

    2012 Used 13 kW Generac MLG15 Portable Diesel Generator

    • Manufacturer: Generac
    • Model: MLG15
    • Hours: 3,800.7 hour
    • Fuel type: diesel

    Used 13 kW Generac MLG15 Portable Diesel Generator EPA Tier 4i Sound-attenuated enclosure Single-axle trailer mounted 53.5 gallon on-board diesel base tank Used 13 kW Generac MLG15 Portable Diesel Generator EPA ...

    Ardmore, PA
  • Trusted Seller
    2014 Used 20 kW Generac

    2014 Used 20 kW Generac MLG20 Portable Diesel Generator

    • Manufacturer: Generac
    • Model: MLG20
    • Hours: 4,852.4 hour
    • Fuel type: diesel

    Used 20 kW Generac MLG20 Portable Diesel Generator EPA Tier 4i Continuous rated Sound-attenuated enclosure Single-axle trailer mounted 56 gallon on board diesel base tank Used 20 kW Generac MLG20 Portable Diesel...

    Ardmore, PA
  • Trusted Seller
    2014 Used 20 kW Generac

    2014 Used 20 kW Generac MLG20 Portable Diesel Generator

    • Manufacturer: Generac
    • Model: MLG20
    • Hours: 716.6 hour
    • Fuel type: diesel

    Used 20 kW Generac MLG20 Portable Diesel Generator EPA Tier 4i Sound-attenuated enclosure Single-axle trailer mounted 53.5 gallon on-board diesel base tank Exterior emergency stop switch Used 20 kW Generac MLG20...

    Ardmore, PA
  • Trusted Seller
    2012 Used 20 kW Generac

    2012 Used 20 kW Generac MLG20 Portable Diesel Generator

    • Manufacturer: Generac
    • Model: MLG20
    • Hours: 27,128.8 hour
    • Fuel type: diesel

    Used 20 kW Generac MLG20 Portable Diesel Generator EPA Tier 4i Sound-attenuated enclosure Single-axle trailer mounted 53.5 gallon on-board diesel base tank Exterior emergency stop switch Used 20 kW Generac MLG20...

    Ardmore, PA
  • Trusted Seller
    2015 GENERAC MMG35

    2015 GENERAC MMG35

    • Manufacturer: Generac
    • Model: MMG35
    • Power: 27 kilowatt
    • Fuel type: diesel

    TOWABLE GENERATOR WITH DEERE DIESEL, 240/480 VOLTS, 27KW, SINGLE AND 3-PHASE, RUNS GOOD AND MAINTAINED PROPERLY

    $24,500 USD
    Saint George, SC
  • Generac Portable Generator 185432 SE5000

    Generac Portable Generator 185432 SE5000 Watts

    • Manufacturer: Generac

    S/N: 0606E1. Good Condition

    $550 USD
    Rochester, NY
  • 2025 GENERAC MLG8

    2025 GENERAC MLG8

    • Manufacturer: Generac

    Call to confirm pricing and availability. Nationwide shipping and financing! MLG8K Trailer Mount, 2" Ball Hitch, Kubota Tier IV he MLG8K diesel generator provides just the right combination of output, portabilit...

    $10,226 USD
    Tallapoosa, GA
  • 2025 GENERAC MMG55DF4

    2025 GENERAC MMG55DF4

    • Manufacturer: Generac
    • Model: MMG55DF4

    Call to confirm pricing and availability. Nationwide shipping and financing! MMG55DF4 Skid Mount + Single Axle Trailer John Deere 2.9L The Generac Mobile MMG55DF4 Diesel Generator offers a John Deere diesel eng...

    Tallapoosa, GA
  • 2025 GENERAC MMG45IF4

    2025 GENERAC MMG45IF4

    • Manufacturer: Generac
    • Model: MMG45IF4

    Call to confirm pricing and availability. Nationwide shipping and financing! MMG45IF4 Skid Mount + Single Axle Trailer Isuzu 2.2L Quiet, easy power - the MMG45IF4 Diesel Generator The Generac Mobile MMG45IF4 de...

    $30,481 USD
    Tallapoosa, GA
  • 2025 GENERAC MGG280N2

    2025 GENERAC MGG280N2

    • Manufacturer: Generac

    Call to confirm pricing and availability. Nationwide shipping and financing! MGG280 Skid Mount, PSI 14.6L engine Our gaseous generators provide cost effective power by using well gas byproduct as fuel. One gaseo...

    $139,381 USD
    Tallapoosa, GA
  • 2025 GENERAC MDG75DF4

    2025 GENERAC MDG75DF4

    • Manufacturer: Generac
    • Model: MDG75DF4

    Call to confirm pricing and availability. Nationwide shipping and financing! MDG75DF4 Skid Mount + Single Axle Trailer John Deere 4.5L A Final Tier 4 John Deere engine and single to three-phase selector switch m...

    $49,545 USD
    Tallapoosa, GA
  • 2025 GENERAC MLG20IF4

    2025 GENERAC MLG20IF4

    • Manufacturer: Generac
    • Model: MLG20IF4

    Call to confirm pricing and availability. Nationwide shipping and financing! MLG20IF4 Trailer Mount, 2" Ball Hitch, Isuzu Final Tier IV Affordable Mid-Sized Power The MLG20IF4 diesel generator provides afforda...

    Tallapoosa, GA
  • 2025 GENERAC MLG20IF4

    2025 GENERAC MLG20IF4

    • Manufacturer: Generac
    • Model: MLG20IF4

    Call to confirm pricing and availability. Nationwide shipping and financing! MLG20IF4 Trailer Mount, 2" Ball Hitch, Isuzu Final Tier IV Affordable Mid-Sized Power The MLG20IF4 diesel generator provides affordab...

    $19,868 USD
    Tallapoosa, GA
23456

Overview

Mobile generator sets are portable units designed to provide temporary electrical power where and when it's needed. These generators are often mounted on trailers for easy transport and can be used in a variety of settings, including construction sites, outdoor events, and emergency situations. They come in various power capacities, making them suitable for both small and large-scale power requirements.

FAQ

What factors should I consider when purchasing a mobile generator set?

Consider the power output, fuel type, runtime, and the type of outlets you need. Ensure the generator meets your specific power requirements and check for any additional features like noise reduction or automatic start.

How can I safely transport a mobile generator set to my location?

Use a vehicle with adequate towing capacity and ensure the generator is securely fastened to its trailer. Follow all local regulations for transporting heavy equipment and, if necessary, hire a professional transport service.

What are the maintenance requirements for a mobile generator set?

Regular maintenance includes checking the oil, fuel, and coolant levels, inspecting and cleaning air filters, and ensuring the battery is charged. Follow the manufacturer's maintenance schedule and perform routine inspections to keep the generator in good working condition.