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Used Mobile Generator Sets

  • 2022 1000 kW Tier 4

    2022 1000 kW Tier 4 Towable Diesel Generator

    • Hours: 1,000 hour
    • Fuel type: diesel

    LEL Critical is pleased to offer this 1,000 kW Tier 4 Towable Diesel Generator, engineered with the latest after-treatment technology to meet and exceed environmental regulations. This generator is designed to re...

    Spartanburg, SC
  • Trusted Seller
    2019 DOOSAN G50

    2019 DOOSAN G50

    • Manufacturer: Doosan
    • Model: G50

    2019 DOOSAN G50 PORTABLE GENERATOR Doosan G50 Rental grade unit No DEF TIER 4 Multi selector switch voltages, 3ph or 1ph sound attenuated enclosure. Auto or manual start single axle trailer 3200 original hours Ve...

    $32,000 USD
    Shinglehouse, PA
  • 2007 545 kW CAT Diesel

    2007 545 kW CAT Diesel Mobile Generator

    • Manufacturer: Caterpillar
    • Model: 545
    • Hours: 14,766 hour
    • Fuel type: diesel

    The CAT C18 engine is renowned for its exceptional durability, fuel efficiency, and robust performance under the most challenging conditions. This generator is ideal for both prime power and standby power needs, ...

    $245,000 USD
    Spartanburg, SC
  • 120 kVA Kohler Industrial Mobile

    120 kVA Kohler Industrial Mobile Diesel Generator

    • Manufacturer: Kohler
    • Hours: 120 hour
    • Fuel type: diesel

    STANDARD FEATURES KOHLER Co. provides one-source responsibility for the generating systems and accessories Three year limited warranty covers all generator systems and components and one year limited warranty cov...

    Spartanburg, SC
  • 55 kVA Kohler Industrial Mobile

    55 kVA Kohler Industrial Mobile Diesel Generator

    • Manufacturer: Kohler
    • Hours: 55 hour
    • Fuel type: diesel

    STANDARD FEATURES KOHLER Co. provides one-source responsibility for the generating systems and accessories Three year limited warranty covers all generator systems and components and one year limited warranty cov...

    Spartanburg, SC
  • 35 kVA Kohler Industrial Mobile

    35 kVA Kohler Industrial Mobile Diesel Generator

    • Manufacturer: Kohler
    • Hours: 35 hour
    • Fuel type: diesel

    STANDARD FEATURES KOHLER Co. provides one-source responsibility for the generating systems and accessories Three year limited warranty covers all generator systems and components and one year limited warranty cov...

    Spartanburg, SC
  • 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
  • 2006 CATERPILLAR XQ60-4

    2006 CATERPILLAR XQ60-4

    • Manufacturer: Caterpillar
    • Model: XQ60-4
    • Hours: 7,323 hour
    • Power: 47.5 kilowatt

    Used - CAT Generator, 7,323 Engine Hours, 47.5 kW, Diesel, Work Ready, Trailer Mounted, 75% Tire Life, CAT Certified Serviced. Sold where is, as is.

    $21,350 USD
    Ira Township, MI
  • 2002 MULTIQUIP WHISPERWATT DCA25SSIU2

    2002 MULTIQUIP WHISPERWATT DCA25SSIU2

    • Manufacturer: Multiquip
    • Model: DCA25SSIU2
    • Hours: 1,500 hour
    • Power: 9.6 kilowatt

    2002 Multiquip Whisperwatt DCA25SSIU2, 1,500hrs, 31.5HP Isuzo Diesel Engine, Trailer Mounted. Sold where is, as is.

    Ira Township, MI
  • 1995 CATERPILLAR SR4

    1995 CATERPILLAR SR4

    • Manufacturer: Caterpillar
    • Model: SR4
    • Power: 1,500 kilowatt
    • Fuel type: diesel

    Unknown Year CAT SR4 Portable Generator, 250kW, 60Hz, 500gal Diesel CAT 3306 Engine. Sold where is, as is.

    Ira Township, MI
  • Trusted Seller
    2013 MULTIQUIP WHISPERWATT DH-0750J

    2013 MULTIQUIP WHISPERWATT DH-0750J

    • Manufacturer: Multiquip
    • Model: DH-0750J
    • Hours: 14,201 hour

    2013 MULTIQUIP WHISPERWATT 56KW Tier 4i, Towable Gen-Set, John Deere 4 Cly. 4.5L diesel engine, 3 Phase, 60 Hz, 56KW, 240V. Great running, well maintained unit.

    $19,500 USD
    Juneau, WI
  • Trusted Seller
    2015 MULTIQUIP WHISPERWATT DCA-25SSIU4F

    2015 MULTIQUIP WHISPERWATT DCA-25SSIU4F

    • Manufacturer: Multiquip
    • Model: DCA-25SSIU4F
    • Hours: 434 hour

    2015 MULTIQUIP WHISPERWATT 25KW Tier 4i, Towable Gen-Set, Isuzu 4 Cly. 2.1L diesel engine, Shows 434 hours, 3 Phase, 60 Hz, 25KW, 240V, 60A. Great running, well maintained unit.

    $14,500 USD
    Juneau, WI
  • Trusted Seller
    2003 Elliott Magnetek 6081TF001

    2003 Elliott Magnetek 6081TF001

    • Manufacturer: Magnetek

    Specs Power Output Engine General Trailer Installed Options Auto start module Sound-attenuated enclosure Base fuel tank (UL listed, NEWCO Fabrication, Max Load 9300 lbs) CBI main breaker Multiple receptacle outpu...

    $19,900 USD
    Chicago, IL
  • Trusted Seller
    Auction
    Cummins Towable Generator

    Cummins Towable Generator

    • Manufacturer: Cummins

    Location: Marquette, MI 350Hp Cummins 855 Turbo Diesel Engine, Large Fuel Tank, 2 Speed Landing Gear, (4) Jacks, Large Power Cord, Spring Ride Suspension, 8-14.5 Tires Seller Notes: "125KW Generator Head" Hours S...

    Merrill, WI
    Visit Auction Website
  • Portable Diesel Generator 7500watt 45

    Portable Diesel Generator 7500watt 45 hours

    • Manufacturer: amtl
    • Power: 7.5 kilowatt
    • Fuel type: diesel

    Also have units with more hours that would be cheaper . Prefer a local pick up I will assist buyer with loading and shipping at buyers expense. Also for sale locally.

    $2,600 USD
    Piedmont, SC
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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.