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Central States Diesel Generators
2001 S Prairie Ave
Waukesha, WI 53189
United States
(833) 446-5267
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Showing 1 - 25 of 149 Listings

1 - 25 of 149 listings
1 - 25 of 149 listings
Featured Item
Caterpillar C13 Diesel Generator

2026 Caterpillar C13 Diesel Generator

$129,900 USD
New Caterpillar 400 kW standby diesel generator, D400GC, SN-RE400505. CAT C13 engine rated 609 HP at 1800 RPM, SN-PW302599, EPA Tier 3 emissions. 3/60/277/480V. 800 Amp 100% rated adjustable...
ConditionNew
Horse Power609 HP
Engine ModelCaterpillar C13
Emission RatingUSA Tier 3
Stock NumberCentral States #5103
MLS Number14447361
CategoryGenerator Sets
Last Updated6/29/2026
Location
Waukesha, WI, US
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Featured Item
Cummins DFEK Diesel Generator

2026 Cummins DFEK Diesel Generator

$149,900 USD
New Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK, SN-F260563041. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...
ConditionNew
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #4317
MLS Number14362989
CategoryGenerator Sets
Last Updated6/29/2026
Location
Waukesha, WI, US
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Featured Item
Cummins DQDAA Diesel Generator

2013 Cummins DQDAA Diesel Generator

$59,900 USD
Cummins 250 kW standby (225 kW prime) diesel generator set model DQDAA, SN-D130490581. Cummins QSL9-G7 engine rated 464 HP at 1800 RPM, SN-73516878, EPA Tier 3 emissions. 3/60/277/480V, 12...
ConditionUsed
Usage85 Hours
Horse Power464 HP
Engine ModelCummins QSL9-G7
Emission RatingUSA Tier 3
Stock NumberCentral States #5065
MLS Number14362965
CategoryGenerator Sets
Last Updated6/29/2026
Location
Waukesha, WI, US
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Cummins C100N6 Natural Gas Generator

2022 Cummins C100N6 Natural Gas Generator

Newly Listed
$37,900 USD
New Cummins 100 kW standby natural gas / propane generator set, model C100N6, SN-I220141083. Cummins QSJ5.9G-G3 engine rated 162 HP at 1800 RPM, SN-LB009334, EPA certified. 3/60/120/208V,...
ConditionNew
Horse Power162 HP
Engine ModelCummins QSJ5.9G-G3
Emission RatingUSA Non Tier
Stock NumberCentral States #4990
MLS Number14479140
CategoryGenerator Sets
Last Updated7/11/2026
Location
Waukesha, WI, US
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Kohler 180 KW Diesel Generator

2025 Kohler 180 KW Diesel Generator

Recently Updated
$67,900 USD
New Rehlko (formally Kohler) 180 kW standby (165 kW prime) diesel generator set, model 180REOZJG, SN-337RGMNK0002. John Deere 6068HFG82B engine rated 284 HP at 1800 RPM, SN-PE6068N032544,...
ConditionNew
Horse Power284 HP
Engine ModelJohn Deere 6068HFG82B
Emission RatingUSA Tier 3
Stock NumberCentral States #5111
MLS Number14457401
CategoryGenerator Sets
Last Updated7/11/2026
Location
Waukesha, WI, US
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Wacker Neuson G100 Diesel Generator

2014 Wacker Neuson G100 Diesel Generator

Newly Listed
$44,900 USD
Wacker Neuson G100 rental grade diesel generator set 88 kW standby (80 kW prime), SN-20224711. Cummins QS85-G8 engine rated 140 HP at 1800 RPM, SN-73566021, EPA Tier 4i emissions. 3 position...
ConditionUsed
Usage814 Hours
Horse Power140 HP
Emission RatingUSA Tier 4
Stock NumberCentral States #5108
MLS Number14474893
CategoryGenerator Sets
Last Updated7/11/2026
Location
Waukesha, WI, US
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Wacker Neuson G100 Diesel Generator

2014 Wacker Neuson G100 Diesel Generator

Newly Listed
$44,900 USD
Wacker Neuson G100 rental grade diesel generator set 88 kW standby (80 kW prime), SN-20225700. Cummins QS85-G8 engine rated 140 HP at 1800 RPM, SN-73570106, EPA Tier 4i emissions. 3 position...
ConditionUsed
Usage1,438 Hours
Horse Power140 HP
Emission RatingUSA Tier 4
Stock NumberCentral States #5107
MLS Number14474888
CategoryGenerator Sets
Last Updated7/11/2026
Location
Waukesha, WI, US
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Cummins DFEK Diesel Generator

2026 Cummins DFEK Diesel Generator

Newly Listed
$135,900 USD
****ETA Oct 1, 2026***** New Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 12...
ConditionNew
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #4296
MLS Number14474883
CategoryGenerator Sets
Last Updated7/9/2026
Location
Waukesha, WI, US
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Cummins DFEK Diesel Generator

2025 Cummins DFEK Diesel Generator

Newly Listed
$135,900 USD
****ETA Oct 1, 2026***** New Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 12...
ConditionNew
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #4295
MLS Number14474879
CategoryGenerator Sets
Last Updated7/9/2026
Location
Waukesha, WI, US
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Cummins DFEJ Diesel Generator

2007 Cummins DFEJ Diesel Generator

Recently Updated
$75,900 USD
Used, Cummins 450 kW standby (410 kW prime) diesel generator set, model DFEJ, SN-E070063837. Cummins QSX15-G9 NR2 engine rated 755 HP at 1800 RPM, SN-79249097, EPA Tier 2 emissions....
ConditionUsed
Usage313 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9
Emission RatingUSA Tier 2
Stock NumberCentral States #5091
MLS Number14418091
CategoryGenerator Sets
Last Updated7/7/2026
Location
Waukesha, WI, US
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Kohler 150REZG Natural Gas Generator

2011 Kohler 150REZG Natural Gas Generator

Recently Updated
$29,900 USD
Kohler 150 kW standby (135 kW prime) natural gas generator set model 150REZG, SN-2329362. GM 8.1L engine rated 228 HP at 1800 RPM. 3/60/120/208V, 12 lead reconnectable to 480V and other...
ConditionUsed
Usage491 Hours
Horse Power228 HP
Engine Model8.1L
Stock NumberCentral States #5054
MLS Number14362962
CategoryGenerator Sets
Last Updated7/7/2026
Location
Waukesha, WI, US
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Cummins DFEK Diesel Generator

2013 Cummins DFEK Diesel Generator

$89,900 USD
Cummins 500 kW standby (455 kW prime) diesel generator model DFEK SN-F130525884. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, SN-79669919, EPA Tier 2 emissions. 3/60/120/208V, 12 lead...
ConditionUsed
Usage82 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #5088
MLS Number14391435
CategoryGenerator Sets
Last Updated7/1/2026
Location
Waukesha, WI, US
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Cummins DFEK Diesel Generator

2008 Cummins DFEK Diesel Generator

$89,900 USD
Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK, SN-G080193610. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, SN-, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...
ConditionUsed
Usage316 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #5112
MLS Number14457394
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
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Kohler 300REOZJ Diesel Generator

2026 Kohler 300REOZJ Diesel Generator

$95,900 USD
*****ETA Oct 1, 2026***** New Rehlko (formally Kohler) 300 kW standby (270 kW prime) diesel generator set, model 300REOZJ. John Deere 6090HFG86 engine rated 463 HP at 1800 RPM, EPA Tier 3...
ConditionNew
Horse Power463 HP
Engine ModelJohn Deere 6090HFG86
Emission RatingUSA Tier 3
Stock NumberCentral States #5096
MLS Number14457391
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
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Cummins DFEH Diesel Generator

2006 Cummins DFEH Diesel Generator

$75,900 USD
Cummins 400 kW standby (350 kW prime) diesel generator set, model DFEH, SN-B060886127. Cummins QSX15-G9 NR2 engine rated 755 HP at 1800 RPM, SN-79159560, EPA Tier 2. 3/60/277/480V. 800 Amp...
ConditionUsed
Usage90 Hours
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #5113
MLS Number14457371
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
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Cummins DFED Diesel Generator

1999 Cummins DFED Diesel Generator

$45,900 USD
Cummins 500 kW standby (450 kW prime) diesel generator set model DFED, SN-A990851577. Cummins KTA19-G4 engine rated 755 HP at 1800 RPM, SN-37186064. 3/60/277/480V, 12 lead reconnectable to...
ConditionUsed
Usage523 Hours
Horse Power755 HP
Engine ModelCummins KTA19-G4
Stock NumberCentral States #5110
MLS Number14457354
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
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Generac 6868830800 Diesel Generator

2006 Generac 6868830800 Diesel Generator

$59,900 USD
Generac 500 kW standby (455 kW prime) diesel generator set model MD0500, SN-209017. Doosan P180FE engine rated 762 HP at 1800RPM, SN-EASOC600550, EPA Tier 2 emissions. 3/60/277/480V. 800 Amp...
ConditionUsed
Usage409 Hours
Horse Power762 HP
Engine ModelP180FE
Emission RatingUSA Tier 2
Stock NumberCentral States #5109
MLS Number14457329
CategoryGenerator Sets
Last Updated6/30/2026
Location
Waukesha, WI, US
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Caterpillar C13 Diesel Generator

2026 Caterpillar C13 Diesel Generator

$129,900 USD
*****ETA July 1, 2026***** New Caterpillar 400 kW standby diesel generator set. CAT C13 engine rated 609 HP at 1800 RPM, EPA Tier 3 emissions. 3/60/277/480V. 600 Amp main-line circuit...
ConditionNew
Horse Power609 HP
Engine ModelCaterpillar C13
Emission RatingUSA Tier 3
Stock NumberCentral States #5078
MLS Number14391439
CategoryGenerator Sets
Last Updated6/29/2026
Location
Waukesha, WI, US
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Kohler 2000REOZMD Diesel Generator

2018 Kohler 2000REOZMD Diesel Generator

$449,900 USD
Kohler 2000 kW standby (1820 kW prime) diesel generator set, model 2000REOZMD, SN-3393GMGF0001. Mitsubishi S16R-Y2PTAW2-1 engine rated 2923 HP at 1800 RPM, SN-23835, EPA Tier 2 emissions. 3...
ConditionUsed
Usage223 Hours
Horse Power2923 HP
Engine ModelMitsubishi S16R-Y2PTAW2-1
Emission RatingUSA Tier 2
Stock NumberCentral States #4884
MLS Number13995953
CategoryGenerator Sets
Last Updated6/27/2026
Location
Waukesha, WI, US
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Generac 500 KW Diesel Generator

2006 Generac 500 KW Diesel Generator

$59,900 USD
Generac 500 kW standby (455 kW prime) diesel generator set model MD0500, SN-2090173. Doosan P180FE engine rated 762 HP at 1800RPM, SN-EASOC600832, EPA Tier 2 emissions. 3/60/277/480V. 800...
ConditionUsed
Usage337 Hours
Horse Power762 HP
Engine ModelP180FE
Emission RatingUSA Tier 2
Stock NumberCentral States #5106
MLS Number14450714
CategoryGenerator Sets
Last Updated6/25/2026
Location
Waukesha, WI, US
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Cummins DQFAD Diesel Generator

2026 Cummins DQFAD Diesel Generator

$349,900 USD
New Cummins 1000 kW standby (900 kW prime) diesel generator set, model DQFAD, SN-F260564341. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 4...
ConditionNew
Horse Power1490 HP
Engine ModelCummins QST30-G5 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #4322
MLS Number14450712
CategoryGenerator Sets
Last Updated6/25/2026
Location
Waukesha, WI, US
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Generac 400 KW Diesel Generator

2015 Generac 400 KW Diesel Generator

$59,900 USD
Generac 400 kW standby (360 kW prime) diesel generator set, model SD0400, SN-994921. Perkins engine rated 601 HP at 1800 RPM, SN-, EPA Tier 3 emissions. 3/60/120/208V, 12 lead reconnectable...
ConditionUsed
Usage391 Hours
Horse Power601 HP
Emission RatingUSA Tier 3
Stock NumberCentral States #4965
MLS Number14130892
CategoryGenerator Sets
Last Updated6/25/2026
Location
Waukesha, WI, US
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Caterpillar D1250GC Diesel Generator

2024 Caterpillar D1250GC Diesel Generator

$399,900 USD
New Caterpillar 1250 kW standby (1100 kW prime) diesel generator, D1250GC SN-GN900187. CAT C32 engine rated 1865 HP at 1800 RPM, SN-JP500893, EPA Tier 2 emissions. 3/60/277/480V. 2000 Amp...
ConditionNew
Horse Power1865 HP
Engine ModelCaterpillar C32B
Emission RatingUSA Tier 2
Stock NumberCentral States #5102
MLS Number14447292
CategoryGenerator Sets
Last Updated6/24/2026
Location
Waukesha, WI, US
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Cummins DFEK Diesel Generator

2026 Cummins DFEK Diesel Generator

$149,900 USD
New Cummins 500 kW standby (455 kW prime) diesel generator set, model DFEK, SN-F260563042. Cummins QSX15-G9 engine rated 755 HP at 1800 RPM, EPA Tier 2 emissions. 3/60/277/480V, 12 lead...
ConditionNew
Horse Power755 HP
Engine ModelCummins QSX15-G9 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #4318
MLS Number14447280
CategoryGenerator Sets
Last Updated6/24/2026
Location
Waukesha, WI, US
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Cummins DQKAB Diesel Generator

2025 Cummins DQKAB Diesel Generator

$699,900 USD
New Cummins 2000 kW standby (1825 kW prime) diesel generator set model DQKAB, SN-K250511446. Cummins QSK60-G6 NR2 engine rated 2922 HP at 1800 RPM, SN-33240365, EPA Tier 2 emissions. ...
ConditionNew
Horse Power2922 HP
Engine ModelCummins QSK60-G6 NR2
Emission RatingUSA Tier 2
Stock NumberCentral States #5105
MLS Number14447231
CategoryGenerator Sets
Last Updated6/24/2026
Location
Waukesha, WI, US
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