Generator Sets For Sale

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

231 results
Magnum MMG120D Generator
Call for price
$250/day, $750/wk, $2,250/mo to rent
Deere PE4045HF 144HP Tier 3 diesel, 3 phase, 102KW standby, 208/220/440/480V, Marathon generator, tandem axle trailer, 342 gallon fuel tank, 44 hr. run time, pintle hook, surge brakes, 9,310...
Usage2 Hours
Horse Power144 HP
Capacity102
Stock NumberN3933
MLS Number9629027
LocationMorris, Illinois, US
Listed byIllinois Truck & Equipment
2002 General Electric AP-1500 Diesel Powered Generator
$140,000 USD
GE Digital Energy AP-1500 Critical Power Generator Set , This is unit is in a weather proof and sound suppressing enclosure , The engine is a Low Nox series 12...
Usage300 Hours
MLS Number9628490
LocationIndiana, Indiana, US
Listed byCarolina Used Machinery
Multiquip 56 Kw Generator
$16,500 USD
2011 Multiquip DCA-56SPXU2 56KW Towable Generator, Isuzu 4JJ1X Diesel, 85HP, 56KW, Single Phase 120V or 240V, 39 Gallon Fuel Tank Capacity, Towable Trailer, 20,992 Hours Indicated
Usage20,992 Hours
Horse Power85 HP
Stock Number4664
MLS Number9622244
LocationFontana, California, US
Listed byBig Truck & Equipment Sales
NEW AGE 350 KW Generator Set
$6,000 USD
USED NEWAGE AC GENERATOR , RATED 350KW, 480V, 60HZ, 1800RPM, SAE O HSG , 2500LBS
Stock NumberEE14297
MLS Number8601297
LocationPHOENIX, Arizona, US
Listed byEmpire Power Systems
Detroit 300 KW Generator Set
$8,500 USD
1900 Detroit 300 KW Location: Salt Lake City, Utah 375 KVA, No Hour Meter,
Stock Number300 KW
MLS Number8553411
LocationSalt Lake City, Utah, US
Listed byEquipment Sales, Inc.
Volvo TID121LG Generator
$10,500 USD
Volvo/Penta, Volvo 6 cycle eng., 144 KVA, 277/480 volt trailer mounted., 5500 hrs
Usage5,500 Hours
Capacity115
MLS Number8534428
LocationWest Sacramento, California, US
Listed byIdeal Tractor, Inc.
2007 Multiquip EGC550V Generator
At auction
2007 MULTIQUIP POWER EGC550V CONTAINERIZED GENERATOR SET, 550kw, Volvo Penta 16.12L diesel. s/n:WA-560054-0707 MOUNTED ON 2007 CHASSIS KING 20' CARRIAGE. s/n:1C9CK232X7A681234
MLS Number9623806
LocationColton, California, US
Listed byThe Auction Company
Ingersoll-Rand G60 Generator
$11,500 USD
60 KVA, JD Diesel, 3 phase 220/440-480 70/140 AMP Single Phase 240V - 150 AMP,
Usage5,025 Hours
Horse Power72 HP
Capacity48
Stock NumberC-WCGEN
MLS Number9623046
LocationCentral Point, Oregon, US
Listed byAmerican Tractor
AKSA APDEPAP178 Generator
$8,300 USD
Very Nice! Must See! Prime Power: 161 kw, Volts: 208/127, Standby Power: 178 kw, Fuel Capacity: 350 gal, Single Phase or 3 Phase,
Usage9,127 Hours
Horse Power215 HP
Stock NumberC247
MLS Number9533238
LocationBardstown, Kentucky, US
Listed byTeam Boone
Onan 500 KW Generator

2006 Onan 500 KW Generator

$84,000 USD
500 KW STANDBY/450 KW PRIME ONAN EPA CERTIFIED TIER 2, 404 HOURS SINCE NEW IN 2006, 480V, ONAN DIGITAL POWER COMMAND CONTROL PANEL, ELECTRONIC GOVERNOR, INSTALLED RADIATOR, 800 AMP BREAKER,...
Stock NumberEE15554
MLS Number9456496
LocationPHOENIX, Arizona, US
Listed byEmpire Power Systems
Magna Max 450 KW Generator
$29,500 USD
CUMMINS KT19 ENGINE WITH MAGNA MAX 450KW HEAD, SELF CONTAINED SKID, GOOD UNIT CALL FOR MORE DETAILS
Usage1,560 Hours
Capacity450
Stock Number18F1125
MLS Number9431860
LocationHolland, Michigan, US
Listed byHES Equipment / A&B Farms
Onan 350DQBB-360 Generator
$19,500 USD
2000 Onan 350DQBB-360. 350kw N14 Cumming Diesel 360hp. 6787 hrs, tri-axle carrier, 235/85R16 tires. $19,500,
Usage6,787 Hours
Horse Power360 HP
Capacity350
MLS Number9352676
LocationRedding, California, US
Listed byMittry Construction
Caterpillar 3208 Generator
$5,500 USD
1900 Caterpillar SR4 150KW, Portable (trailer mounted), Needs Cat 3208 Engine Replaced,
Stock NumberF-1606
MLS Number8553387
LocationSalt Lake City, Utah, US
Listed byEquipment Sales, Inc.
Cummins 300 Kw Generator Set
Call for price
ONE (1) USED CUMMINS DIESEL GENSET RATED 300KW, 600V, 3 PHASE WITH CUMMINS NT855. ONAN ANALOG PANEL, BREAKER, FUEL TANK BASE, ENGINE S/N #11424422 GOVERNOR, 995 HOURS SINCE NEW (ASU STANDBY)...
Horse Power465 HP
Stock NumberEE14535
MLS Number9023778
LocationPHOENIX, Arizona, US
Listed byEmpire Power Systems
Cummins 350 KW Generator Set
$18,500 USD
1992 Cummins/Onan 350 KW Trailer Mounted Generator Specifications:, 1992 Cummins NTA-855-G3 Diesel Engine, serial number: 30335280. CSC purchased the Engine and Generator from a Cummins...
MLS Number8768340
LocationPhoenix, Arizona, US
Listed byConveyor Sales Company
Caterpillar 3406 Generator
$32,500 USD
1999 Caterpillar 365 KW Skid-Mounted Generator Specifications:, 1999 Caterpillar 3406 Diesel Engine, serial number: 1LS00842. CSC purchased the Engine and Generator from a Caterpillar Dealer...
MLS Number8768339
LocationPhoenix, Arizona, US
Listed byConveyor Sales Company
Caterpillar 30 KW Generator
$9,900 USD
30 KW CAT OLYMPIAN NATURAL GAS MODEL G30F1, 287 HOURS SINCE NEW IN 1999, BATTERY CHARGER, JACKET WATER HEATER, OLYMPIAN CONTROL PANEL WITH AUTO AND REMOTE START STOP, INSTALLED RADIATOR,...
Stock NumberEE15341
MLS Number9348342
LocationPHOENIX, Arizona, US
Listed byEmpire Power Systems
Briggs & Stratton 5000 KW Generator Set
$575 USD
MLS Number9147511
LocationAthens, Alabama, US
Listed byHaney Equipment
Caterpillar 900 KW Generator Set
$19,000 USD
2472 Hours, 900KW STANDBY CAT SRCE OFF OF A, D399, 1200 RPM, FRAME 807, 60HZ,, .8PF, SAE OO HOUSING, SINGLE BEARING, 2472 HOURS SINCE NEW.,
Usage2,472 Hours
Stock NumberE100246
MLS Number8536821
LocationPhoenix, Arizona, US
Listed byEmpire Power Systems
Axle Alliance 405 KW Generator Set
$8,500 USD
405 KW, 12V-92 DETRIOT, TWIN TURBOS, MARATHON GEN HEAD 3 PHASE 5-1 HEAD W/SOFT START, LOW HOURS WORKS GOOD.
Stock Number14J
MLS Number9132203
LocationHolland, Michigan, US
Listed byHES Equipment / A&B Farms
Caterpillar 3406 Generator
$85,000 USD
MLS Number9596954
LocationKENT, Washington, US
Listed byPowerscreen of Washington
GEN-PRO 7500 Generator
$1,750 USD
Stock Number1981
MLS Number9596607
LocationLynden, Washington, US
Listed byScholten's Equipment
Detroit 400DSED, 420 kw, 525 kva Generator
At auction
2007 Detroit 400DSED, 420 kw, 525 kva Generator, s/n 2145261, Detroit Series 60 685 hp, 14.0L diesel, with generator model 5M4024, 120/240V, 377/600V, 1800 rpm, 3 ph, standby unit, fully...
MLS Number9595628
LocationPlymouth Meeting, Pennsylvania, US
Listed byJJ Kane Auctioneers
(2) Kohler 1200KW Generator
Call for price
(2) Kohler 1200KW Enclosed Generators , Installed New in 2000 , 95 Hours on one , 331 Hours on the other , 277/480 Volts , 60HZ , Can sellseparately...
MLS Number9592819
LocationGeorgia, Georgia, US
Listed byCarolina Used Machinery
Caterpillar D342C Generator
$5,000 USD
CAT D342C Diesel Engine Power Unit (Electric Set), Serial # L605, Volts: 240-480 3 phase, 150KW, Amps: 450-225 Dimensions: (approx), Weight-Approx 9000lbs, Length: 10', Width: 4', Height: 7'...
Stock NumberGDR3
MLS Number9430991
LocationRiverton, Wyoming, US
Listed byRed Diamond Auctions
Did you find what you were looking for? Yes No

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.
Got a generator to sell? In minutes, you can create a classified ad and market it to thousands of users.
Start selling today