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New and Used Natural Gas Generators

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Worldwide Power Products (WPP) offers an extensive collection of new and used natural gas generators of all types and sizes. View our inventory of natural gas generators to find the unit that best fits your business needs. We guarantee the highest quality to our customers.

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  1. Sold

    Caterpillar G3516C Generator Sets

    1555 kW

    Call for pricing

  2. On Sale

    Caterpillar G3516 Generator Set

    820 kW

    Call for pricing

  3. Cummins GTA38-G2 Generator Set

    625 kW

    Call for pricing

  4. CAT G3412TA Generator Set

    400 kW

    Call for pricing

  5. Sale Pending

    HIPOWER HRNG 430 T6 Generator Set

    352 kW

    Call for pricing

  6. Caterpillar G3408 Generator Set

    250 kW

    Call for pricing

  7. Caterpillar G3408TA Generator Set

    250 kW

    Call for pricing

  8. Sale Pending
  9. Hot Deal

Natural gas is recognized as one of the most efficient and cleanest burning fossil fuels. With its efficiency, cost-effectiveness of fuel source and reduced air emissions, natural gas generators are increasingly becoming the choice of for both backup energy source and primary. The nation’s extensive pipeline distribution network allows natural gas to be available directly and immediately from its source without the need for separate fuel delivery or storage. Even with the higher cost of new natural gas generators, there are numerous advantages. As an alternative, low-hour, used units are in high demand and readily available.

We have the experience in industrial, commercial markets, and Oil and gas markets to provide the most suitable generator tailored to your specific application. Our power generation knowledge allows us to match your budget, location, and field conditions.

WPP offers new natural gas generators for immediate delivery in a broad range of capacity, from 20kW to 2000kW, at the best possible price and shortest delivery time. We can provide major natural gas generator brands, including:

>> Caterpillar>> Cummins
>> HiPower>> Waukesha
>> Many others - see our complete list

We stock a large inventory of ready-to-ship used, low-hour natural gas generators, immediately available at our Houston facility. Each unit has been closely scrutinized and thoroughly tested to assure its best performance. If we can’t fit your requirement locally, we will utilize our large nationwide network of reputable providers to find and quickly deliver the exact generator for your needs.

Worldwide Power Products can build a customized package specifically designed to run on your field gas. Our expert sales engineers will partner with you to customize the perfect solution for your power needs. Our service team will then assemble natural gas generator packages correctly sized for your application. Our custom packages can include a gas scrubber to counteract water impurities, all-weather enclosures, dual fuel capabilities, portability, and low-emissions. All units come with options for our clients to rent, lease, or own.


Gas Analysis
WPP service technicians can analyze your specific gas sample to determine its BTU levels and methane number.

Generator Sizing
Our experience has shown that generators are often improperly sized due to overestimated load at a site. This sizing problem frequently leads to engine failures and downtime. Our engineers can correctly size your natural gas generator for your application to assure the best possible performance with reduced maintenance.