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Generator Sets For Sale

New or Used Generators (Gen Set) by Owners and Dealers

1-25 of 790
Allis-Chalmers Generator
$4,000 USD
ALLIS CHALMERS 100kw Generator, 6 cyl, single phase., manual to 3-phase, good running unit ..........................$4,000. OBO
MLS Number 9336913
Location Hanksville, Utah, US
Listed by Hunt's Service
2007 Kohler Generator
$10,000 USD
2007 Kohler 100kw Generator, 7400 total hrs, real clean machine, runs good, set up for 380 volt, manual to switch to 480, 3-phase, has switch for single phase, portable ....................
Usage 7,400 Hours
MLS Number 9336912
Location Hanksville, Utah, US
Listed by Hunt's Service
Multiquip DCA45SSIU2 Generator
At Auction
MULTIQUIP WHISPER WATT 45 DCA45SSIUII GENERATOR, 45 kw, 4cyl, 55hp, diesel, portable. s/n:7203341
MLS Number 9336889
Location Colton, California, US
Listed by The Auction Company
Caterpillar XQ 30 Generator Set
$14,000 USD
DIESEL, GENERATORS, 60 hZ, CAT BRAND GENSET
Usage 4,904 Hours
Stock Number G4212
MLS Number 8690883
Location Altoona, Iowa, US
Listed by ZIEGLER INC
1993 Canadian Standard Leroy Somer Alternator Generator Type 38M7 ACC 4-Leads 120/240 Phase
$499.99 USD
(WORKS PERFECT) FITS TOCANADIAN STANDARD / LEROY SOMER, ALTERNATOR / GENERATOR, SERIAL# 50199/11, TYPE 38M7 ACC, 60HZ - 120/240 PHASE, 95KG GROSS WEIGHT, 35.4 Amh 40 1800rpm, 1000m Altitue,...
Engine Type Leroy Somer 38M7 Alternator Generator For Sale 4-Leads 120/240 Phase
Stock Number 217471-122
MLS Number 9336198
Location Rockwood, Tennessee, US
Listed by Machinery and truck parts
Olympian CAT XQ30 Generator
$13,900 USD
Usage 7,857 Hours
Stock Number NEN065
MLS Number 9187053
Location Topeka Area, Kansas, US
Listed by Foley Equipment
Olympian CAT XQ175 Generator
$32,900 USD
CAT XQ175-2 RENTAL GENSET, SWITCHABLE VOLTAGE FROM 480/277V, 3-PHASE TO 240/139V 3-PHASE, (ADJ TO 208/120V 3-PHASE), UL142 DUAL WALL FUEL TANK BASE, WITH 24 HR FUEL SUPPLY, 175KW @ 1800 RPM,...
Usage 7,460 Hours
Stock Number 0EO059
MLS Number 9193891
Location Topeka, Kansas, US
Listed by Foley Equipment
Airman SDG150S Generator
$19,000 USD
3860 Hours, 218 HP, Fuel Type: Diesel, C/W: Volvo diesel engine, 218 hp, equipped 150KVA, 240/480 volt, 60Hz, Quietech Sound Enclosures, T/A Trailer Mounted Notes: Low Hours Location: SF...
Usage 3,860 Hours
Horse Power 218
Capacity 150
Stock Number 112817-1
MLS Number 9293483
Location Redding, California, US
Listed by Mach 1 Machinery
Caterpillar G3304NAIN Generator
$5,700 USD
CAT NATURAL GAS ENGINE, RUNNING, TAKE OUT, 95 HP @ 1800 RPM,, HIGH PRESSURE CARB, MAG TYPE, IGNITION, COMPLETE NON-FAILED
Usage 25,000 Hours
Stock Number QEU0087
MLS Number 9335599
Location Dodge City, Kansas, US
Listed by Foley Equipment
Caterpillar XQ 2000 Generator Set
$569,000 CAD
DIESEL, GENERATORS, CAT BRAND GENSET, CONTINUOUS, 60 hZ, 2000kW 480V, CATERPILLAR DIESEL, TRAILER MOUNTED GENERATOR, LOCATED AT EDMONTON, ALBERTA, CANADA, WELL MAINTAINED, LOW PRICE, PLEASE...
Usage 14,144 Hours
MLS Number 8617411
Location Edmonton, Alberta, CA
Listed by Finning (Canada)
Caterpillar XQ 230 Generator Set
$88,000 CAD
DIESEL, GENERATORS, STANDBY, CAT BRAND GENSET, CONTINUOUS, 60 hZ, 230kW 600V, CATERPILLAR REFURBISHED DIESEL, TRAILER MOUNTED GENERATOR, TIER 3 | UREA FREE, CAT 1 YEAR GLOBAL WARRANTY, CAT...
Usage 1,557 Hours
MLS Number 8907687
Location Surrey, British Columbia, CA
Listed by Finning (Canada)
Caterpillar XQ 600 Generator Set
$170,000 CAD
DIESEL, GENERATORS, CAT BRAND GENSET, CONTINUOUS, 60 hZ, 600KW 600V, CATERPILLAR DIESEL, TRAILER MOUNTED GENERATOR, LOCATED AT EDMONTON, ALBERTA, CANADA, PLEASE CONTACTSALES TEAM FOR MORE...
Usage 16,590 Hours
MLS Number 8443537
Location Edmonton, Alberta, CA
Listed by Finning (Canada)
Caterpillar XQ 600 Generator Set
$189,000 CAD
DIESEL, GENERATORS, CAT BRAND GENSET, CONTINUOUS, 60 hZ, 600KW 600V, CATERPILLAR DIESEL, TRAILER MOUNTED GENERATOR, LOCATED AT EDMONTON, ALBERTA, CANADA, FULLY WINTERIZED- NO EXPORT TO US,...
Usage 12,557 Hours
MLS Number 8443535
Location Surrey, British Columbia, CA
Listed by Finning (Canada)
Caterpillar XQ 600 Generator Set
$189,000 CAD
DIESEL, GENERATORS, CAT BRAND GENSET, CONTINUOUS, 60 hZ, 600KW 480V- NO EXPORT TO US, CATERPILLAR DIESEL, TRAILER MOUNTED GENERATOR, LOCATED AT EDMONTON, ALBERTA CANADA, PLEASE CONTACT SALES...
Usage 10,130 Hours
MLS Number 8443534
Location Surrey, British Columbia, CA
Listed by Finning (Canada)
Olympian CAT XQ30 Generator
$21,500 USD
Usage 3,873 Hours
Stock Number NEN069
MLS Number 9187050
Location Kansas City, Missouri, US
Listed by Foley Equipment
Olympian CAT XQ60 Generator
$37,900 USD
*ENGINE AR-XQ60 GENSET, *GENERATOR AR-POWER, *ENGINE AR - PRIME, *INTEGRAL DUAL WALL FUEL TANK, *TRL XQ45/60 HYD ELECBRAKE-EYE, *JACKET WATER HEATER MOUNTING, *BATTERY CHARGER, *SPACE...
Usage 3,666 Hours
Stock Number MEN145
MLS Number 9187046
Location Topeka Area, Kansas, US
Listed by Foley Equipment
Caterpillar C15 Generator
$72,000 USD
DIESEL, STANDBY, 60 hZ, CAT BRAND GENSET, AUTO START, 60 hZ
Usage 91 Hours
Stock Number UE1967
MLS Number 9335045
Location Albuquerque, New Mexico, US
Listed by Wagner Equipment Co.
Caterpillar XQ200 Generator
$125,000 USD
*LANGUAGE MARKINGS-ENGLISH, *GENERATOR TEST REPORT, *###GEN SET TEST CHG @ 0.8 PF##, *ENGLISH PAPER PARTS LIST, *TRL XQ200 ELEC BRAKE-CPL (INST, *END USE: PWR MOD/XQ, DTO - XQ200 WITH...
Usage 1,182 Hours
Stock Number HEN041
MLS Number 9233891
Location Topeka Area, Kansas, US
Listed by Foley Equipment
Olympian CAT XQ30 Generator
$20,900 USD
Usage 4,243 Hours
Stock Number NEN067
MLS Number 9187051
Location Kansas City, Missouri, US
Listed by Foley Equipment
Olympian CAT XQ100 Generator
$61,900 USD
*XQ100 RENTAL PKG, *GENERATOR AR-POWER, *ENGINE AR - PRIME, *METRIC DISPLAY UNITS, *CSA CERTIFICATION, *JACKET WATER COOLANT HEATER, *BATTERY CHARGER - 3 AMP UL, *SPACE HEATER - 120V,...
Usage 775 Hours
Stock Number MEN159
MLS Number 9188086
Location Topeka Area, Kansas, US
Listed by Foley Equipment
Caterpillar C27 Generator
$105,000 USD
DIESEL, GENERATORS, STANDBY, 60 hZ, CAT BRAND GENSET, 60 hZ
Usage 90 Hours
MLS Number 9334193
Location Miam, Florida, US
Listed by Pantropic Power
Caterpillar 3516 Generator Set
$169,500 USD
DIESEL, GENERATORS, PRIME, 60 hZ, CAT BRAND GENSET, 1360 EKW 60 HZ 480V, GENERATOR 822 FRAME HE-PM CIRCUIT BKR W/ST 3200 A, JACKET WATER HEATER - DUAL, USED 3516 DITA GEN SET ENGINE
Usage 1,050 Hours
MLS Number 1034614
Location Miami, Florida, US
Listed by Pantropic Power
Caterpillar 3516B Generator Set
$295,000 USD
DIESEL, GENERATORS, STANDBY, 60 hZ, CAT BRAND GENSET, 1825KW PRIME RATING 480V 60HZ 1800RPM - 1600KW PRIME RATING 400V 50HZ 15000 RPM, EMCP 3.2 CONTROL PANEL - JACKET WATER HEATER,...
MLS Number 965992
Location Miami, Florida, US
Listed by Pantropic Power
Caterpillar XD80 Generator
Call For Price
FINNING FAIR BUY
Usage 8,701 Hours
Stock Number 15PU38230
MLS Number 9270950
Location Cannock (P/S), England , GB
Listed by FINNING U.K.
Multiquip GA97HEA Generator Set
$2,350 USD
GA97HEA MQ GENSET - 9.7KW, HONDA GX630 ENGINE W/ELEC START, GFCI RECEPTICLES, WHEEL KIT
Stock Number 2AR6949
MLS Number 9137324
Location Topeka Area, Kansas, US
Listed by Foley Equipment
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The Marketplace for Buying and Selling Industrial Generators

A generator set, aka a "gen set", can provide power to any job site that is not connected to grid or otherwise needs an emergency supply. In addition, a gen set can save money by producing power during peak hours when energy costs the most (a practice known as “peak shaving”). We are pleased to offer a huge listing of gas, natural gas, and diesel generator sets for all of your power supply needs.

Choosing the Right Gen Set

A gen set can be split into three main types:

  • Diesel Generator Sets – A diesel genset has better fuel efficiency than a gas gen set, but usually cost more. Earlier models are much noisier than modern versions.
  • Gasoline Generator Sets – Although less expensive than diesel, their components are actually more expensive to replace. More popular than diesel when it comes to intermittent use.
  • Natural Gas – The most expensive gen set to operate is also potentially explosive, so caution must be taken at all times. However, since many buildings have a natural gas line, you usually won’t need to store fuel.

Whether you choose a natural gas, gasoline, or diesel genset, you will need to decide on the best cooling system. Again, there are three types:

  • Air-cooled – The loudest and cheapest cooling system with low maintenance costs (typically received for smaller generator sets).
    Typically used for power levels ranging from 8 to 20 kilowatts.
  • Water-cooled – Larger generator sets require liquid cooling, which is quieter than air, but also more complex and oftentimes messier.
    Typically used for power levels ranging from 25 to 60 kilowatts.
  • Hydrogen – The most powerful gen set is also the most dangerous; hydrogen is highly combustible and most be closely monitored.
    Typically used for power levels above 60 kilowatts.
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