Generator Sets For Sale

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

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2006 Aggretech Marelli Deutz Diesel Generator Genset 3-Cylinder Diesel Air-Cooled Standby Generator
10 0
$8,499.99 USD
(RUNS PERFECT) 2006 AGGRETECH MARELLI DEUTZ DIESEL GENERATOR SET, DEUTZ 3-CYLINDER, AIR-COOLED ENGINE, TYPE: F3M 2011, ESN: 10295406, 19.4KW @ 1500RPM, AGGRETECH GENERATOR, TYPE: D20SH, 20KW...
ConditionUsed
Usage100 Hours
Engine ModelDeutz F3M2011
Capacity20 KW Diesel Generator
Stock Number218683
MLS Number10722026
LocationRockwood, TN, US
Listed byMachinery and Truck Parts
Cummins DSHAD Diesel Generator
3 0
$49,500 USD
*****ETA Juy 21, 2021*****, New Cummins 230 kW standby (209 kW prime) diesel generator set, model DSHAD. Cummins QSL9-G2 NR3 engine rated 364 HP at 1800 RPM, EPA Tier 3 emissions....
ConditionNew
Horse Power364 HP
Engine ModelCummins QSL9-G2 NR3
Stock NumberCentral States #2942
MLS Number10755735
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
Cummins DSHAD Diesel Generator
3 0
$49,500 USD
*****ETA Juy 21, 2021*****, New Cummins 230 kW standby (209 kW prime) diesel generator set, model DSHAD. Cummins QSL9-G2 NR3 engine rated 364 HP at 1800 RPM, EPA Tier 3 emissions....
ConditionNew
Horse Power364 HP
Engine ModelCummins QSL9-G2 NR3
Stock NumberCentral States #2941
MLS Number10755734
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
Cummins DSHAD Diesel Generator
3 0
$49,500 USD
*****ETA Juy 21, 2021*****, New Cummins 230 kW standby (209 kW prime) diesel generator set, model DSHAD. Cummins QSL9-G2 NR3 engine rated 364 HP at 1800 RPM, EPA Tier 3 emissions....
ConditionNew
Horse Power364 HP
Engine ModelCummins QSL9-G2 NR3
Stock NumberCentral States #2940
MLS Number10755733
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
Caterpillar APS100 Diesel Generator
11 1
$37,500 USD
Caterpillar / APS 100 kW standby (90 kW prime) rental grade diesel generator set model APS150, SN-XRB00311. CAT C4.4 engine rated 173 HP at 1800 RPM, SN-J9R00328, EPA Tier 4i emissions. ...
ConditionUsed
Usage7,896 Hours
Horse Power173 HP
Engine ModelCaterpillar C4.4
Stock NumberCentral States #2931
MLS Number10753472
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
Cummins 1000 KW Diesel Generator
8 1
$43,500 USD
Cummins 1000 kW standby (900 kW prime) diesel generator set, model KTA50-GS1 SN-K882176825. Cummins KTA50-GS1 engine rated 1490 HP at 1800 RPM, SN-33115113. 3/60/277/480V. No breaker. PMG -...
ConditionUsed
Usage1,153 Hours
Horse Power1490 HP
Engine ModelCummins KTA50-GS1
Stock NumberCentral States #2836
MLS Number10659249
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
Cummins 1000 KW Diesel Generator
8 1
$43,500 USD
Cummins 1000 kW standby (900 kW prime) diesel generator set, model KTA50-GS1 SN-B892176825. Cummins KTA50-GS1 engine rated 1490 HP at 1800 RPM, SN-33115114. 3/60/277/480V. No breaker. PMG -...
ConditionUsed
Usage1,159 Hours
Horse Power1490 HP
Engine ModelCummins KTA50-GS1
Stock NumberCentral States #2835
MLS Number10659243
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
2013 Atlas Copco QAS45 Towable Generator
19 0
At auction Jun. 24
Location: Dallas Oregon ***End-User Consignment*** S/N: 16MPF0716DD067334 Engine: Kubota 4cyl Diesel 45 Kva, 35 KW, Single Phase/3 Phase, 50 Amp, Twist Locks, Pintle Hitch, ST205/75R14...
ConditionUsed
Usage10,199 Hours
Lot NumberTEMP3701
Engine ModelKubota 4cyl
Stock Number45945
MLS Number10830940
LocationDallas, OR, US
Listed byJ Stout Auctions
Generator 38 KvA / 30KW  2015 Airman Kubota Diesel 120 / 240 / 480V 1 & 3 Phase Towable Trailer Mounted
24 1
$28,000 USD
Generator 38 KvA / 30KW 2015 Airman Kubota Diesel 120 / 240 / 480V 1 3 Phase Towable Trailer Mounted FINANCING AVAILABLE!* Please call Gary with any questions or to discuss any...
ConditionUsed
Usage9,412 Hours
Stock NumberVC0121305133DS280
MLS Number10643760
LocationOrem, UT, US
Listed byGlobal Remarketing
1993 Caterpillar SR-4 Generator
13 0
At auction May. 31
Online Auction for Government Surplus - Auction Ends 6/22/21 - To view auction details go tohttps://bit.ly/3xsoQg7 **PRICE REFLECTS CURRENT HIGH BID AND IS SUBJECT TO CHANGE AT ANY TIME...
ConditionUsed
Usage542 Hours
Stock Number1955-156
MLS Number10830415
LocationSummerville, SC, US
Listed byGovDeals, Inc.
Cummins 150 KW Diesel Generator
10 0
$39,500 USD
Just in - New Cummins 150 kW standby (135 kW prime) diesel generator set, model C150D6D, SN-F210935978. Cummins QSB7-G5 NR3 engine rated 325 HP at 1800 RPM, SN-74793761, EPA Tier 3 emissions...
ConditionNew
Horse Power325 HP
Engine ModelCummins QSB7-G5 NR3
Stock NumberCentral States #2864
MLS Number10830308
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
Cummins 200 KW Diesel Generator
10 0
$44,500 USD
Just in - New Cummins 200 kW standby (180 kW prime) diesel generator set, model C200D6D, SN-F210936139. Cummins QSB7-G5 engine rated 325 HP at 1800 RPM, SN-74797238, EPA Tier 3 emissions....
ConditionNew
Horse Power325 HP
Engine ModelCummins QSB7-G5
Stock NumberCentral States #2866
MLS Number10830303
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
Onan DQAF Generator
10 0

2004 Onan DQAF Generator

$14,500 USD
Cummins Eng, 14,000 lbs
ConditionUsed
Stock Number12520
MLS Number10605399
LocationLivingston, TX, US
Listed byHendrix Machinery LLC
Onan DQAF Generator
11 0

2004 Onan DQAF Generator

$14,500 USD
Cummins Eng., 14,000 lbs
ConditionUsed
Stock Number12519
MLS Number10605396
LocationLivingston, TX, US
Listed byHendrix Machinery LLC
Onan DQAF Generator
12 0

2004 Onan DQAF Generator

$14,500 USD
Cummins Eng., 14,000 lbs
ConditionUsed
Stock Number12518
MLS Number10605395
LocationLivingston, TX, US
Listed byHendrix Machinery LLC
Kohler 20KW Generator
15 0
At auction Jun. 24
0000 Kohler 20KW Portable Generator, J.D. diesel, with 80KW, 3-phase, 480V, mod. 80ROZJ71, trailer mtd (Starts & Runs) (Reads 374 hours) NOTE: This unit is being sold AS IS/WHERE IS via...
ConditionUsed
Usage374 Hours
MLS Number10829164
LocationDixon, CA, US
Listed byJJ Kane Auctioneers
Generator
11 0

Generator

At auction Jun. 23
2018 Kohler Model 200REOZJF, 200-KW Generator, s/n SGM32NX68 J.D. diesel, with fuel tank, skid mtd (Never Used) (No Battery) NOTE: This unit is being sold AS IS/WHERE IS via Timed Auction...
ConditionUsed
Stock Number236
MLS Number10829111
LocationRiviera Beach, FL, US
Listed byJJ Kane Auctioneers
Kohler 30KW Generator
8 0
At auction Jun. 24
Kohler 30KW Generator, s/n 363345, J.D. diesel, with transfer switch, (Runs) (Reads 1,650 hours) NOTE: This unit is being sold AS IS/WHERE IS via Timed Auction and is located in Dixon, CA....
ConditionUsed
Usage1,650 Hours
MLS Number10829090
LocationDixon, CA, US
Listed byJJ Kane Auctioneers
Generator
10 0

Generator

At auction Jul. 6
2015 Magnamax Model 433RSL4021 405-KW & 480-Volt Generator, Volvo diesel, mtd on 2015 Taw Custom Equipment T/A Trailer, vin #4T902074XRC029002 (Seller States: All hours are from preventive...
ConditionUsed
Usage25 Hours
Stock Number43528
MLS Number10829059
LocationPalo, IA, US
Listed byJJ Kane Auctioneers
Generator
12 0

Generator

At auction Jul. 6
2015 Magnamax Model 433RSL4021 405-KW & 480-Volt Generator, Volvo diesel, mtd on 2015 Taw Custom Equipment T/A Trailer, vin #4T9020748RC029001 (Seller States: All hours are from preventive...
ConditionUsed
Usage25 Hours
Stock Number43527
MLS Number10829058
LocationPalo, IA, US
Listed byJJ Kane Auctioneers
Kohler Power System Generator
17 0
At auction Jul. 15
1998 Kohler Power System Generator, s/n 1E9GF1729VR153005, 6-cyl diesel, with pintle hitch, surge brakes, (may be subject to arb regulations, runs & operates) NOTE: This unit is being sold...
ConditionUsed
MLS Number10829020
LocationJurupa Valley, CA, US
Listed byJJ Kane Auctioneers
Generator
9 0

Generator

At auction Jun. 23
Onan Model 150DGFA, 150-KW Generator, Cummins diesel, with fuel tank, skid mtd (Runs & Operates) (Reads 256 hours) NOTE: This unit is being sold AS IS/WHERE IS via Timed Auction and is...
ConditionUsed
Usage256 Hours
Stock Number235
MLS Number10828870
LocationRiviera Beach, FL, US
Listed byJJ Kane Auctioneers
HESCO 1500-3A Generator
15 0
At auction Jun. 22
1989 Hesco 1500-3A Portable Underground Manhole System, s/n 1RX151008K1071959, trailer mtd (Not Running, Condition Unknown, No Title) NOTE: This unit is being sold AS IS/WHERE IS via Timed...
ConditionUsed
Stock Number29523
MLS Number10734748
LocationColumbus, OH, US
Listed byJJ Kane Auctioneers
Multiquip Whisperwatt DCA-70SSJU Diesel Generator
4 0
Call for price
56kW Multiquip DCA70 portable diesel generator set powered by a John Deere 4045TF diesel engine with a 39.6 skid base diesel Fuel tank, 1580 hours, 1800rpm, 3 phase, 240V 480V, 60Hz, Serial...
ConditionUsed
Stock Number102344
MLS Number10828180
LocationHouston, TX, US
Listed bySwift Equipment Solutions
Caterpillar APS100 Diesel Generator
11 1
$29,500 USD
Caterpillar / APS 100 kW standby (90 kW prime) rental grade diesel generator set model APS150, SN-XRB00145. CAT C4.4 engine rated 173 HP at 1800 RPM, SN-J9R00122, EPA Tier 4i emissions. 3/60...
ConditionUsed
Usage12,252 Hours
Horse Power173 HP
Engine ModelCaterpillar C4.4
Stock NumberCentral States #2930
MLS Number10753471
LocationWaukesha, WI, US
Listed byCentral States Diesel Generators
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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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