Used Generators for Sale

Mascus specialises in the buying and selling of construction equipment. As one of the UK’s leading marketplaces for trade, you can find a wide range of products including used generators from well-known brands. Browse our full range of used generators for sale today.

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Construction

Generators

Kohler 100REOZJD

Peterson Tractor Company

Diesel Generators • 2007 • 145h • Hillsboro, Oregon, US • Peterson Tractor Company

16,919 GBP

Favorite

Peterson Tractor Company

Stamford Unknown

Big Iron Equipment - Scranton, PA

Diesel Generators • Scranton, Pennsylvania, US • Big Iron Equipment - Scranton, PA

7,482 GBP

Favorite

Big Iron Equipment - Scranton, PA

Can't find what you are looking for?

Onan 40DL6TL

Big Iron Equipment - Scranton, PA

Diesel Generators • Scranton, Pennsylvania, US • Big Iron Equipment - Scranton, PA

5,260 GBP

Favorite

Big Iron Equipment - Scranton, PA

CAT XQ 350 (120-480 V) 350@1800/3/SBY EKW@RPM/PH/R

Peterson Tractor Company

Other Generators • 2014 • 5945h • Eugene, Oregon, US • Peterson Tractor Company

116,554 GBP

Favorite

Peterson Tractor Company

Lincoln Electric VANTAGE 400

Big Iron Equipment - Pittston, PA

Other Generators • 2014 • Pittston, Pennsylvania, US • Big Iron Equipment - Pittston, PA

4,885 GBP

Favorite

Big Iron Equipment - Pittston, PA

Miller BIG BLUE 400

Big Iron Equipment - Pittston, PA

Diesel Generators • 2014 • Pittston, Pennsylvania, US • Big Iron Equipment - Pittston, PA

4,132 GBP

Favorite

Big Iron Equipment - Pittston, PA

MISCELLANEOUS MFGRS CKG780TVM3

Peterson Tractor Company

Other Generators • 2023 • 51h • SC, US • Peterson Tractor Company

180,471 GBP

Favorite

Peterson Tractor Company

MISCELLANEOUS MFGRS CKG780TVM3

Peterson Tractor Company

Other Generators • 2023 • 138h • SC, US • Peterson Tractor Company

180,471 GBP

Favorite

Peterson Tractor Company

Airman SDG65

Peterson Tractor Company

Other Generators • 2016 • 12365h • San Leandro, California, US • Peterson Tractor Company

12,407 GBP

Favorite

Peterson Tractor Company

DeWalt DXGNR6500

Ritchie Bros Denver

Diesel Generators • 270h • Longmont, Colorado, US • Ritchie Bros Denver

POA

Favorite

Ritchie Bros Denver

Auction

Onan CMSD 6000

Big Iron Equipment - Scranton, PA

Diesel Generators • 400h • Scranton, Pennsylvania, US • Big Iron Equipment - Scranton, PA

2,970 GBP

Favorite

Big Iron Equipment - Scranton, PA

Fermont MEP-807A

Big Iron Equipment - Scranton, PA

Diesel Generators • 2011 • 1h • Scranton, Pennsylvania, US • Big Iron Equipment - Scranton, PA

8,986 GBP

Favorite

Big Iron Equipment - Scranton, PA

CAT CATERPILLAR 3412 XQ-600 600KW

Granite Mining LLC

Diesel Generators • 2005 • 6455h • Skaneateles, New York, US • Granite Mining LLC

142,873 GBP

Favorite

Granite Mining LLC

MultiQuip DCA70SSJU4I

Callidon Equipment

Diesel Generators • 2015 • 12965h • Miami, Florida, US • Callidon Equipment

15,039 GBP

Favorite

Callidon Equipment

MultiQuip DCA125SSIU4F

Callidon Equipment

Diesel Generators • 2017 • 10000h • Miami, Florida, US • Callidon Equipment

24,063 GBP

Favorite

Callidon Equipment

CAT G3516A-SITA

Swift Equipment Solutions

Gas Generators • 4h • Houston, Texas, US • Swift Equipment Solutions

244,764 GBP

Favorite

Swift Equipment Solutions

Marathon 750kW

Swift Equipment Solutions

Other Generators • Houston, Texas, US • Swift Equipment Solutions

POA

Favorite

Swift Equipment Solutions

MultiQuip 45KVA MQ

Wheeler Machinery Co.

Diesel Generators • 2015 • 7603h • Salt Lake City, Utah, US • Wheeler Machinery Co.

POA

Favorite

Wheeler Machinery Co.

MultiQuip DCA-150SSJU4F

Iron Power Industries

Diesel Generators • 2016 • 3650h • hialeah, Florida, US • Iron Power Industries

29,703 GBP

Favorite

Iron Power Industries

MultiQuip DCA-70SSIU2

Iron Power Industries

Diesel Generators • 2014 • 3124h • hialeah, Florida, US • Iron Power Industries

14,889 GBP

Favorite

Iron Power Industries

Kohler 1000kW

Swift Equipment Solutions

Gas Generators • 287h • Houston, Texas, US • Swift Equipment Solutions

255,668 GBP

Favorite

Swift Equipment Solutions

Cummins DSHAC_6483506

Marketplace-E USA

Diesel Generators • Eustis, Florida, US • Marketplace-E USA

55,645 GBP

Favorite

Marketplace-E USA

MultiQuip DCA25SSIU4F

Callidon Equipment

Diesel Generators • 2016 • 4531h • MIAMI, Florida, US • Callidon Equipment

12,031 GBP

Favorite

Callidon Equipment

Wacker Neuson G25

Turnkey Industries

Gas Generators • 2012 • 3110h • Houston, Texas, US • Turnkey Industries

14,287 GBP

Favorite

Turnkey Industries

Airman SDG 25 S

Powell's Rental Sales & Service

Diesel Generators • 2022 • 290h • Scott Township, Pennsylvania, US • Powell's Rental Sales & Service

21,051 GBP

Favorite

Powell's Rental Sales & Service

MultiQuip DCA150SSJU4F

HOLT CAT

Other Generators • 2019 • 4195h • San Antonio, Texas, US • HOLT CAT

67,207 GBP

Favorite

HOLT CAT

MultiQuip DCA25SSIU4F

HOLT CAT

Other Generators • 2013 • 12900h • San Antonio, Texas, US • HOLT CAT

21,047 GBP

Favorite

HOLT CAT

CAT XQ 200

HOLT CAT

Other Generators • 2014 • 3445h • San Antonio, Texas, US • HOLT CAT

86,476 GBP

Favorite

HOLT CAT

CAT 3516B

RING POWER SYSTEMS

Diesel Generators • 2001 • 350h • FL, US • RING POWER SYSTEMS

338,760 GBP

Favorite

RING POWER SYSTEMS

Cummins KTA50-G3

RING POWER SYSTEMS

Diesel Generators • 1989 • 1016h • FL, US • RING POWER SYSTEMS

104,899 GBP

Favorite

RING POWER SYSTEMS

CAT 3516B

RING POWER SYSTEMS

Diesel Generators • 2005 • 350h • FL, US • RING POWER SYSTEMS

357,559 GBP

Favorite

RING POWER SYSTEMS

MTU 500SD4

RING POWER SYSTEMS

Diesel Generators • 2004 • 1390h • FL, US • RING POWER SYSTEMS

41,734 GBP

Favorite

RING POWER SYSTEMS

CAT C9

RING POWER SYSTEMS

Diesel Generators • 2023 • FL, US • RING POWER SYSTEMS

71,813 GBP

Favorite

RING POWER SYSTEMS

MultiQuip DCA125SSIU

RING POWER SYSTEMS

Other Generators • 2022 • 2215h • FL, US • RING POWER SYSTEMS

37,222 GBP

Favorite

RING POWER SYSTEMS

CAT 3512 B

RING POWER SYSTEMS

Diesel Generators • 2024 • FL, US • RING POWER SYSTEMS

486,897 GBP

Favorite

RING POWER SYSTEMS

CAT 3516B HD

RING POWER SYSTEMS

Diesel Generators • 2025 • St. Augustine, Florida, US • RING POWER SYSTEMS

500,432 GBP

Favorite

RING POWER SYSTEMS

CAT XQ 425

RING POWER SYSTEMS

Other Generators • 2023 • 110h • FL, US • RING POWER SYSTEMS

219,949 GBP

Favorite

RING POWER SYSTEMS

CAT 3516 B

RING POWER SYSTEMS

Diesel Generators • 2025 • FL, US • RING POWER SYSTEMS

451,554 GBP

Favorite

RING POWER SYSTEMS

CAT XQ400

RING POWER SYSTEMS

Other Generators • 2020 • 929h • St. Augustine, Florida, US • RING POWER SYSTEMS

177,087 GBP

Favorite

RING POWER SYSTEMS

CAT 3516C

RING POWER SYSTEMS

Diesel Generators • 2024 • 1h • FL, US • RING POWER SYSTEMS

POA

Favorite

RING POWER SYSTEMS

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Types Of Used Generators

Choosing the best generator for you is easy. Mascus stocks all the leading brands including Caterpillar, Perkins and Atlas Copco, so you can find a variety of different generators for sale.

Make the most of our easy-to-use search engine to narrow down the used generators we have available. Here, you can search by product, brand, price and year of manufacture. From diesel generators to petrol generators, you can find the ideal construction equipment for your business.

How To Sell My Used Generators

You can sell used generators online with Mascus easily. The first thing you need to do is register as an End User or a Dealer. Registering as a Dealer is designed for customers who regularly buy and sell from Mascus. This will allow you to not only access additional features of the website but also have the opportunity to set up invoices for payment.

When you have registered with Mascus, you are ready to advertise your used generator for sale. Make sure your advert stands out with high quality photographs and write a thorough description. At this stage, potential buyers can decide whether your used generator is right for them.

How Do I Buy A Used Generator?

Looking for a petrol or diesel generator? Or a gas generator for your business? You can do this using our search engine to find the right one for you. When you’ve found the one you like, click on it and you’ll be directed to the product page, where you can view more photos of it and also read a detailed description.

Found the right used generator? The next step is to fill out your contact details. These will be sent to the seller, who will contact you, by telephone or email, about the transaction.

Haven’t found what you’re looking for this time? View our full range of construction equipment for a wider range of used equipment for sale.