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Diesel Generators for sale

Looking for a used diesel generator? Here at Mascus, we provide you with the opportunity of trading generation machinery, construction equipment and more through our online marketplace. We have a wide range of used diesel generators for sale, with options from leading brands like Caterpillar, Atlas Copco and Cummins – browse our extensive selection online today.

Generators Offers : 3,249

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Construction remove filterGenerators remove filterDiesel Generators remove filter
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Diesel Generators • 2018 • 24500h • -, UK • KDM Hire Ltd

6,250 GBP
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Diesel Generators • 2025 • Newry, Down, UK • Westdove Ltd

5,500 GBP
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Deutz AD250S 250Kva Diesel GeneratorImages25

Diesel Generators • 2021 • 1231h • -, UK • Dalfor Ltd

20,500 GBP
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FG Wilson XD 250Images7

Diesel Generators • 2012 • 20700h • -, UK • KDM Hire Ltd

13,000 GBP
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FG Wilson P550-1Images12

Diesel Generators • 2012 • 100h • Crewe, Cheshire, UK • FW Power Generators

34,500 GBP
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JCB G330QSImages12

Diesel Generators • 2022 • 2000h • essex, Essex, UK • Ashley Plant Ltd.

24,500 GBP
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Diesel Generators • 2023 • 148h • -, UK • T C Harrison JCB

29,995 GBP
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Diesel Generators • 2025 • 3h • Cannock, Cheshire, UK • FW Power Generators

11,500 GBP
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Diesel Generators • 2025 • Cannock, Cheshire, UK • FW Power Generators

14,750 GBP
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FG Wilson P650Images5

Diesel Generators • 2001 • 216h • Cannock, Cheshire, UK • FW Power Generators

32,500 GBP
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FG Wilson P500P2Images11

Diesel Generators • 2012 • 300h • Cannock, Cheshire, UK • FW Power Generators

29,500 GBP
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Perkins 500KVA 2500Images35

Diesel Generators • 2020 • 500h • -, UK • Roger Miles Plant Sales

25,000 GBP
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 BRUNO GX111FImages6

Diesel Generators • 2013 • 18500h • -, UK • KDM Hire Ltd

7,500 GBP
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FG Wilson XD150P2Images7

Diesel Generators • 2012 • 20900h • -, UK • KDM Hire Ltd

7,950 GBP
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FG Wilson XD150P2Images7

Diesel Generators • 2012 • 20800h • -, UK • KDM Hire Ltd

7,950 GBP
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Diesel Generators • 2019 • 2950h • -, UK • CSM Sales LTD

1,950 GBP
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Diesel Generators • 2450h • -, UK • CSM Sales LTD

5,995 GBP
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Diesel Generators • 2022 • 400h • -, UK • Truck and Plant Sales Ltd

23,995 GBP
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Diesel Generators • 2017 • Luton, Bedfordshire, UK • RS MACHINERY LTD

1,100 GBP
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 Stephill Generators 30 KVA GeneratorImages16

Diesel Generators • 2018 • -, UK • Truck and Plant Sales Ltd

3,000 GBP
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Diesel Generators • 2025 • -, UK • AHK Plant Ltd

13,995 GBP
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Diesel Generators • 2025 • -, UK • AHK Plant Ltd

5,450 GBP
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 KTEC KT100  100 KVA MFD 2025 Cummins EngineImages6

Diesel Generators • 2025 • -, UK • AHK Plant Ltd

10,950 GBP
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 KTEC KT17 17 KVA Single Phase 230 volt MFD 2025Images5

Diesel Generators • 2025 • -, UK • AHK Plant Ltd

4,855 GBP
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 Ktec KT69.  69 KVA MFD 2025Images5

Diesel Generators • 2025 • -, UK • AHK Plant Ltd

6,628 GBP
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JCB 1.25QE POWER PACKImages7

Diesel Generators • 2021 • -, UK • T C Harrison JCB

POA
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Hyundai DHY60KSEImages12

Diesel Generators • 2019 • 938h • Farnsfield, Nottinghamshire, UK • JR Plant Sales Ltd

4,500 GBP
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Diesel Generators • 2384h • Luton, Bedfordshire, UK • RS MACHINERY LTD

1,050 GBP
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Steyr Engine Bergmann 100 KVA Leistung BC-100  Copper AlImages4

Diesel Generators • 2024 • -, UK • AHK Plant Ltd

7,450 GBP
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Diesel Generators • 2024 • -, UK • AHK Plant Ltd

5,750 GBP
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JCB G 90 QSImages9

Diesel Generators • 2023 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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CAT DE88 GCImages9

Diesel Generators • 2022 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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CAT DE 165Images9

Diesel Generators • 2022 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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CAT DE 220 GCImages9

Diesel Generators • 2022 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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CAT DE 150Images9

Diesel Generators • 2022 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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CAT DE 550 GC New/UnusedImages10

Diesel Generators • 2023 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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CAT DE 200 New/UnusedImages10

Diesel Generators • 2022 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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Diesel Generators • 2022 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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JCB G45QSImages10

Diesel Generators • 2023 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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JCB G115QSImages8

Diesel Generators • 2023 • Doncaster, Nottinghamshire, UK • L. Jackson & Co

POA
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Types of Used Diesel Generators Available At Mascus

Whether you’re searching with a particular brand in mind, or you’re simply browsing through our range, our easy-to-use search engine will help guide you to your desired used diesel generators. Select the price range, make, model that you require, and our available products will appear.

Choose from leading brands including Caterpillar, Atlas Copco, Cummins, Perkins and more – with a range of models in various sizes, let us help cater to all your construction needs easily and effectively. Looking for used silent diesel generators for sale? You can find them at Mascus UK.

The Advantages of a Used Diesel Generator

If you’re looking for used silent diesel generators, modern options are now quiet and require less maintenance compared to earlier models. Used diesel generators for sale in the UK have a number of advantages to make them the choice for your project.

Diesel generators are durable and hold up against a lot of wear and tear across a variety of environments. Not only this, but they offer safer storage – with diesel carrying a lower risk for ignition than other types of fuel.

They are also capable of providing larger power loads and will run for longer durations than other types of generators.

How to Sell Used Diesel Generators

Looking to sell used diesel generators? If you are regularly buying and selling with Mascus, please register as a Dealer. If not, the best option would be to register as an End User. Having the Dealer profile will allow you access to additional areas of the Mascus site, such as:

Creating your advert is the next step to selling your used diesel generator – ensure your photos are clear, relevant and in focus, accompanied by a description that will let the user know exactly what your product is and all the information they need before making their decision. As a Dealer, you can pay for this through a quarterly invoice scheme if required – however, credit card is also acceptable.

How to Buy Used Diesel Generators

Whether you’re buying a Caterpillar used diesel generator for sale in the UK or an Atlas Copco, the process is the same. By clicking on your desired product, information and photos will appear to allow you to make your decision. If you’re happy to purchase your used diesel generator, you will then be prompted to fill in a contact details form – this allows the seller to contact you directly and arrange buying your new construction equipment. Browse our range of diesel generators today. Alternatively, continue searching through our full range of construction equipment online.