Generator Sets For Sale

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

217 results
Featured Item
1997 Caterpillar 3306 210 KW Generator
$12,000 USD
For Sale is a 1997 Cat 3306. 210 KW generator. 6790 Hours on the gen set. 250-300 gallon under mount tank. Fires right up and runs smooth no blow by. Was used for a little bit to run a wash...
Usage6,790 Hours
Engine ModelCaterpillar 3306
MLS Number9638546
LocationFort Morgan, Colorado, US
Listed byMorgan Sand and Gravel
Takeuchi 4900 Generator
$10,925 USD
-Photos Coming Soon , -Information Coming Soon, -Hours Unknown, -Year Not Verified
Stock NumberZID-127425
MLS Number9725164
LocationDepere, Wisconsin, US
Listed byZadoon
Detroit 500KW Generator
$21,500 USD
Detroit 500KW Enclosed GeneratorEngine: 12V92 , 707 Hours , Control Panel , Muffler , Bottom Fuel Tank , 10 Wire (Can be wire to 277/480) , Removed...
Usage707 Hours
MLS Number9724523
LocationMichigan, Michigan, US
Listed byCarolina Used Machinery
1999 Caterpillar 500KW Generator
$38,500 USD
1999 Caterpillar 500KW Enclosed Generator , 526 Hours , 277/480 Volts , 60HZ , Lower Fuel Tank , Control Panel , Radiator , Muffler ,
Usage526 Hours
MLS Number9724375
LocationMichigan, Michigan, US
Listed byCarolina Used Machinery
HESCO Generator

HESCO Generator

At auction
19__ Hesco Underground Manhole System, trailer mtd
MLS Number9714034
LocationRome, New York, US
Listed byJJ Kane Auctioneers
HESCO Generator
At auction
1990 Hesco Underground Manhole System, trailer mtd
MLS Number9714033
LocationRome, New York, US
Listed byJJ Kane Auctioneers
Cummins Generator

Cummins Generator

$18,500 USD
CUMMINS GENERATOR, 450KW, Cummings v12, 1400 Hours, Former Hospital Back Up
Usage1,400 Hours
MLS Number9719366
LocationSouth East, North Carolina, US
Listed byCarolina Used Machinery
Wacker Neuson G25 Generator
$8,900 USD
$195/day, $500/wk, $1,500/mo to rent
20KW Generator, Towable (Pintle Hitch), 4 Cyl. Isuzu Diesel,
Usage9,727 Hours
Stock Number092698
MLS Number9658142
LocationChatham, Virginia, US
Listed byJ&J Truck Sales
Wacker Neuson G25 Generator
$11,500 USD
$195/day, $500/wk, $1,500/mo to rent
20KW Generator, 4 Cyl Isuzu Diesel, Tow Behind w/2" Ball Hitch,
Usage7,202 Hours
Stock Number257329
MLS Number9657821
LocationChatham, Virginia, US
Listed byJ&J Truck Sales
HESCO Generator
At auction
1987 Hesco Underground Manhole System, trailer mtd
MLS Number9714032
LocationRome, New York, US
Listed byJJ Kane Auctioneers
HESCO Generator
At auction
1995 Hesco Underground Manhole System, trailer mtd
MLS Number9714031
LocationRome, New York, US
Listed byJJ Kane Auctioneers
Baldor IDLC275-4J Generator
$17,500 USD
250 kw generator, 6 cyl John Deere turbo diesel,
Stock NumberCG002
MLS Number9709882
LocationPhillipston, Massachusetts, US
Listed byBrookside Equipment Sales
Caterpillar C13 Generator
Call for price
C13 GENERATOR SET GENERAL AR CAPTIVE: 4343726C13PG045 NOTE STAMP FOR STANDBY POWER UL2200 GENERATOR SET FILM GP END USE: EP RETAIL EMCP4.2 CONTROL PANEL LEFT MTD CONTROL PANEL RIGHT MTD...
Stock NumberEE15079
MLS Number9281904
LocationPHOENIX, Arizona, US
Listed byEmpire Power Systems
Caterpillar 3412 Generator
$64,000 USD
EQUIPMENT DETAILS Year: 2002, Manufacturer: Caterpillar, Family: Generator Sets: Diesel, Model: 3412, Service Meter: 579.0 ID Number: EE15925, Serial Number: 09EP02154 KW/HP: ...
Stock NumberEE15925
MLS Number9673767
LocationPHOENIX, Arizona, US
Listed byEmpire Power Systems
2013 Multiquip DCA-25SSIU3 Generator
At auction
2013 MULTIQUIP DCA-25SSIU3 GENERATOR, 20kw, diesel. s/n:4GNBG1119DB033550
MLS Number9703370
LocationColton, California, US
Listed byThe Auction Company
Lincoln Electric Vantage 500 Generator
$5,900 USD
towable 500 amp welder, Deutz diesel, 49 hp, 3 phase,
Usage6,370 Hours
Stock NumberCG321 (SALE PENDING)
MLS Number9685222
LocationPhillipston, Massachusetts, US
Listed byBrookside Equipment Sales
Cummins 1000 KW Generator
$35,000 USD
Cummins 1000KW Skid Mounted Generator , Engine: KTA50-67GS , 1634 Hours , 480/277 60HZ , Amps 1504 - KVA1250 , 3 Phase , Muffler , Hospital...
Usage1,634 Hours
MLS Number9689815
LocationCalifornia, California, US
Listed byCarolina Used Machinery
Detroit 300 KW Generator Set
$8,500 USD
1900 Detroit 300 KW Location: Salt Lake City, Utah 300 KW, 375 KVA, No Hour Meter,
Capacity300
Stock Number300 KW
MLS Number8553411
LocationSalt Lake City, Utah, US
Listed byEquipment Sales, Inc.
Cummins 700 kW Generator Set
$37,500 USD
w/main breaker in van, w/1,000-gal. diesel fuel tank
MLS Number236707
LocationSeely Lake, Montana, US
Listed byJohn Richards Construction
Axle Alliance 405 KW Generator Set
$3,000 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
Miller BOBCAT 250 Generator Set
$4,950 USD
MILLER BOBCAT 250 WELDER KOHLER GAS ENGINE DUAL FUEL, CALL FOR MORE INFO
Stock Number16B209
MLS Number9132689
LocationHolland, Michigan, US
Listed byHES Equipment / A&B Farms
Detroit 500KW Generator
$13,500 USD
(2) Identical Detroit 500KW Skid Mounted Generators , 120/208 Volts , Less Than 1500 Hours on Units , Engines: 12V92 , Good Running Units , Can Be...
MLS Number9682053
LocationPennsylvania, Pennsylvania, US
Listed byCarolina Used Machinery
Custom Built 100 KW Generator Set
$1,800 USD
MISC ELECTRIC PTO UNIT 60HP Trailer Mounted Electric PTO Unit. 230/460 Volt 540 RPM power take off unit. Great for silage blower or manure pump application or possible compost mixer unit
Horse Power60 HP
Stock Number1318
MLS Number9159004
LocationLynden, Washington, US
Listed byScholten's Equipment
1989 Kohler 600KW Generator
$19,995 USD
1989 Kohler 600KW Skid Mounted Generator , Model: 600ROZD71 , Detroit Diesel , Voltage: 480 , Hours: 151 , Open Skid , Fuel Tank Size: base tank ...
Usage151 Hours
MLS Number9675322
LocationIdaho, Idaho, US
Listed byCarolina Used Machinery
Caterpillar 3508B Generator
Call for price
Call Empire Sales at 602-333-5604 , EQUIPMENT DETAILS Year: 2000, Manufacturer: Caterpillar, Family: Generator Sets: Diesel, Model: 3508B, Service Meter: 1.0 ID Number: EE15746...
Stock NumberEE15746
MLS Number9673769
LocationPHOENIX, Arizona, US
Listed byEmpire Power Systems
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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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