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Gas Generators For Sale

Gas generators create gas either through a chemical reaction or from a solid or liquid source, and are used when storing pressurised gas is impractical. In construction, these generators are often the primary source of power in new projects as there is no steady supply of power available. Find used gas generators for sale at Mascus UK, with listings including Generac, Hipower and Caterpillar gas generators.
391 results
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CAT XQ350Images18

Gas Generators • 2001 • 9074h • Buckeye, Arizona, US • Integrated Machinery Inc.

17.026 GBP
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Detroit 35 KWImages4

Gas Generators • 1997 • 6121h • Buckeye, Arizona, US • Integrated Machinery Inc.

5.147 GBP
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Airman SDG65SImages9

Gas Generators • 2752h • Buckeye, Arizona, US • Integrated Machinery Inc.

8.315 GBP
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Generac 48 kW - JUST ARRIVEDImages5
Generac 48 kW - JUST ARRIVED

Gas Generators • 2013 • 85h • Brighton, Colorado, US • Generator Source

POA
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Generac 48 kW - JUST ARRIVEDImages5
Generac 48 kW - JUST ARRIVED

Gas Generators • 2006 • 240h • Brighton, Colorado, US • Generator Source

POA
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Ford GGHBImages11

Gas Generators • 1999 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Kohler 150 kW - JUST ARRIVEDImages1
Kohler 150 kW - JUST ARRIVED

Gas Generators • 692h • Brighton, Colorado, US • Generator Source

POA
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CAT G3516CImages16

Gas Generators • 2010 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Mitsubishi G25LTA2Images11

Gas Generators • 2011 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGHGImages9

Gas Generators • 2005 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGHBImages11

Gas Generators • 1999 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGFDImages11

Gas Generators • 2002 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGHBImages9

Gas Generators • 1997 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGFDImages11

Gas Generators • 2002 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGFDImages11

Gas Generators • 2002 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGFDImages11

Gas Generators • 2002 • Houston, Texas, US • Depco Power Systems - Houston

POA
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Ford GGFDImages12

Gas Generators • 2004 • Houston, Texas, US • Depco Power Systems - Houston

POA
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CAT D100-4Images24
CAT D100-4

Gas Generators • 2006 • 104h • Oakland, California, US • Boom and Bucket

19.398 GBP
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Atlas Copco QAS150Images10
Atlas Copco QAS150

Gas Generators • 2018 • 1175h • Pittsfield, Massachusetts, US • Chase Equipment LLC

39.517 GBP
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Generac 35 kW - JUST ARRIVEDImages1
Generac 35 kW - JUST ARRIVED

Gas Generators • 2006 • 332h • Brighton, Colorado, US • Generator Source

POA
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Generac 35 kW - JUST ARRIVEDImages4
Generac 35 kW - JUST ARRIVED

Gas Generators • 742h • Brighton, Colorado, US • Generator Source

POA
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Generac 35 kW - JUST ARRIVEDImages3
Generac 35 kW - JUST ARRIVED

Gas Generators • 337h • Brighton, Colorado, US • Generator Source

POA
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Generac 30 kW - JUST ARRIVEDImages1
Generac 30 kW - JUST ARRIVED

Gas Generators • 2005 • 1426h • Brighton, Colorado, US • Generator Source

POA
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 MAGNA ONE 440FDR8017GGImages8
MAGNA ONE 440FDR8017GG

Gas Generators • 16h • Los Angeles, California, US • Lillo Machinery, Inc.

3.880 GBP
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Kohler 100 kW - JUST ARRIVEDImages4
Kohler 100 kW - JUST ARRIVED

Gas Generators • 1999 • 847h • Brighton, Colorado, US • Generator Source

POA
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Generac 60 kW - JUST ARRIVEDImages6
Generac 60 kW - JUST ARRIVED

Gas Generators • 2018 • 1h • Brighton, Colorado, US • Generator Source

POA
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Steyr 300 kW - JUST ARRIVEDImages3
Steyr 300 kW - JUST ARRIVED

Gas Generators • 2019 • 4h • Brighton, Colorado, US • Generator Source

POA
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Generac 36 kW - JUST ARRIVEDImages5
Generac 36 kW - JUST ARRIVED

Gas Generators • 2022 • Brighton, Colorado, US • Generator Source

POA
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Stamford HCI434F1Images11
Stamford HCI434F1

Gas Generators • 26161h • Morristown, Minnesota, US • D&T Equipment Sales

POA
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Cummins 250 kW - JUST ARRIVEDImages5
Cummins 250 kW - JUST ARRIVED

Gas Generators • 2005 • 919h • Brighton, Colorado, US • Generator Source

POA
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Doosan G70Images10

Gas Generators • 2018 • 2500h • Los Angeles, California, US • Lillo Machinery, Inc.

33.657 GBP
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CAT 135 kW - JUST ARRIVEDImages5
CAT 135 kW - JUST ARRIVED

Gas Generators • 1994 • 1000h • Brighton, Colorado, US • Generator Source

POA
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Lynx 30 kWImages5

Gas Generators • 2005 • 26h • Brighton, Colorado, US • Generator Source

POA
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Cummins 250 kW - JUST ARRIVEDImages4
Cummins 250 kW - JUST ARRIVED

Gas Generators • 1974 • 682h • Brighton, Colorado, US • Generator Source

POA
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Cummins 20 kW Home StandbyImages1
Cummins 20 kW Home Standby

Gas Generators • Brighton, Colorado, US • Generator Source

POA
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Kohler 20 kW Home StandbyImages2
Kohler 20 kW Home Standby

Gas Generators • Brighton, Colorado, US • Generator Source

POA
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Steyr 300 kW - JUST ARRIVEDImages5
Steyr 300 kW - JUST ARRIVED

Gas Generators • 2019 • 3h • Brighton, Colorado, US • Generator Source

POA
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CAT 3512Images14

Gas Generators • 2002 • 14000h • Morristown, Minnesota, US • D&T Equipment Sales

91.071 GBP
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Kohler 40 kW - JUST ARRIVEDImages1
Kohler 40 kW - JUST ARRIVED

Gas Generators • 468h • Brighton, Colorado, US • Generator Source

POA
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Onan 45.0EM-15R

Gas Generators • 450h • Dover, Minnesota, US • Ferguson Truck & Trailer Sales Inc

4.356 GBP
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The Most Popular Used Gas Generators

Amongst the most popular used gas generators for sale on Mascus, you’ll find top brands like Caterpillar, Hipower and Generac.

These options are often used to provide power to key items for construction companies like drills, lighting systems and jackhammers. Portable used gas generators are considered game-changers within the industry, as they allow new projects to get started quickly and efficiently.

Used gas generators in the UK receive varied uses, as not all construction sites have the same power requirements, which means that construction jobs often need calculations to decide the size of the generator required. How much gas does a generator use? That depends on what you’re powering with your used natural gas generators.

Things to Consider When Buying Used Gas Generators

If you’re looking for used gas generators to kick-start your construction job, there are a few things to consider before you get started.

Knowing how to size a used gas generator is key, as different jobs and tools require different power ratings. Use our advanced search function to cycle through various options – with 11.6kVa used gas generators being a prime example.

You’ll also need to consider whether gas generators are the right fuel type for your project. If there’s a gas pipeline in the vicinity, you can benefit from longer run times and the removal of fuel storage requirements by using used natural gas generators.

Find used diesel generators and used petrol generators that may suit your requirements should a used gas generator not work for your construction project.

How to Sell Used Gas Generators

Looking to get a used gas generator off your hands? You can do so with ease on our platform. Simply sign up as an End User or become a Dealer if you’re looking to sell more construction equipment in the future. Signing up as a Dealer opens a world of benefits, which include but are not limited to:

Once you’ve been confirmed as a member, usually within 24 hours, you can create your used gas generator listing. Include clear images and the key information about the product, so that the buyer can see the quality of the generator. Brand and model names, condition and more are all important things to add in your used gas generator listing. The process is the same whether you’re selling a Caterpillar gas generator or another brand.

How to Buy Used Gas Generators For Sale

If you’re looking to purchase a used gas generator in the UK, simply find an option that suits your requirements and fill out all your contact details in the form provided. From here, the seller will be in touch to discuss the logistics!

If you’re looking for a particular type of used generator that uses natural gas, then use our handy advanced search function to tailor the listings to your needs. Change the brands, price, and location of the seller, as well as much more to narrow down the search.

At Mascus, we’re a leading website servicing the construction industry, as well as many others. Find other construction equipment today, or browse our entire used generator listings to find an option that suits your project.