Diesel Generator Sets For Sale

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2023 GENERAC G-25 TRAILER MOUNTED 25KW GENERATOR - ISUZU DIESEL - ONLY 3,000 HOURS - LIKE NEW

$13,500 USD

PRO-QUIPLLC.COM CALL 954-367-3867 2023 GENERAC MDG25IF4 25KW TRAILER MOUNTED GENERATOR 3 PHASE ISUZU TURBO DIESEL ONLY 3,034 HOURS STILL LIKE NEW 100% RUST FREE AND IMMACULATE FRESH...

Condition	Used
Usage	3,034 Hours
Horse Power	49 HP
Engine Model	Isuzu 2.2
Weight	2771
Stock Number	25 KW - ISUZU TURBO DIESEL - 3 PHASE
MLS Number	14021856
Category	Generator Sets
Last Updated	1/21/2026
Location	Pompano Beach, FL, US
Sold By	Pro Quip

2013 Cummins DSGAA Diesel Generator

Newly Listed

$25,900 USD

Cummins 100 kW standby (90 kW prime) diesel generator set model DSGAA, SN-D130490558. Cummins QSB7-G5 NR3 engine rated 324 HP at 1800 RPM, EPA Tier 3 emissions, SN-73516127. 3/60/277/480V,...

Condition	Used
Usage	225 Hours
Horse Power	324 HP
Engine Model	Cummins QSB7-G5 NR3
Emission Rating	USA Tier 3
Stock Number	Central States #4973
MLS Number	14153305
Category	Generator Sets
Last Updated	2/19/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2008 Kohler 800 KW Diesel Generator

Recently Updated

$149,900 USD

Kohler 800 kW standby (725 kW prime) diesel generator set, model 800REOZMB, SN-2231580. Mitsubishi S12A2-Y2PTAW-2 engine rated 1120 HP at 1800 RPM, SN-26270, EPA Tier 2 emissions. 3/60/277...

Condition	Used
Usage	528 Hours
Horse Power	1120 HP
Engine Model	Mitsubishi S12A2-Y2PTAW-2
Emission Rating	USA Tier 2
Stock Number	Central States #4926
MLS Number	14129340
Category	Generator Sets
Last Updated	2/18/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

40KW Open Frame Diesel Generator - New Custom Manufactured

Recently Updated

$20,600 USD

40KW / 40,000W Open Frame Diesel Generator – Final Tier IV Standard Base Unit: , 40KW or 40,000W , Single Phase Option – 333A @ 120VAC / 166A @ 240VAC , Three Phase Option –...

Warranty

Quantity	6
Condition	New
Horse Power	75 HP
Engine Model	4H50TIC
Emission Rating	Tier 4 Final
L x W	58 x 27
Weight	990
Stock Number	MSS40_4HMFT
MLS Number	11990296
Category	Generator Sets
Last Updated	2/16/2026
Location	Columbus, NJ, US
Sold By	Melton Industries

25KW Open Frame Diesel Generator - New Custom Manufactured

Recently Updated

$18,375 USD

25KW / 25,000W Open Frame Diesel Generator – Final Tier IV Standard Base Unit: , 25KW or 25,000W , Single Phase Option – 208A @ 120VAC / 104A @ 240VAC , Three Phase Option –...

Warranty

Quantity	10
Condition	New
Horse Power	56 HP
Engine Model	3H50TIC
Emission Rating	Tier 4 Final
L x W	54 x 27
Weight	975
Stock Number	MSS25_3HMFT
MLS Number	11990310
Category	Generator Sets
Last Updated	2/16/2026
Location	Columbus, NJ, US
Sold By	Melton Industries

20KW Open Frame Diesel Generator - New Custom Manufactured

Recently Updated

$18,150 USD

20KW / 20,000W Open Frame Diesel Generator – Final Tier IV Standard Base Unit: , 20KW or 20,000W , Single Phase Option – 167A @ 120VAC / 83A @ 240VAC , Three Phase Option –...

Warranty

Quantity	10
Condition	New
Horse Power	56 HP
Engine Model	3H50TIC
Emission Rating	Tier 4 Final
L x W	52 x 27
Weight	975
Stock Number	MSS20_3HMFT
MLS Number	11990307
Category	Generator Sets
Last Updated	2/16/2026
Location	Columbus, NJ, US
Sold By	Melton Industries

30KW Open Frame Diesel Generator - New Custom Manufactured

Recently Updated

$18,950 USD

30KW / 30,000W Open Frame Diesel Generator – Final Tier IV Standard Base Unit: , 30KW or 30,000W , Single Phase Option – 250A @ 120VAC / 125A @ 240VAC , Three Phase Option –...

Warranty

Quantity	10
Condition	New
Horse Power	56 HP
Engine Model	3H50TIC
Emission Rating	Tier 4 Final
L x W	54.5 x 27
Weight	975
Stock Number	MSS30_3HMFT
MLS Number	11990300
Category	Generator Sets
Last Updated	2/16/2026
Location	Columbus, NJ, US
Sold By	Melton Industries

35KW Open Frame Diesel Generator - New Custom Manufactured

Recently Updated

$20,150 USD

35KW / 35,000W Open Frame Diesel Generator – Final Tier IV Standard Base Unit: , 35KW or 35,000W , Single Phase Option – 292A @ 120VAC / 146A @ 240VAC , Three Phase Option –...

Warranty

Quantity	10
Condition	New
Horse Power	74 HP
Engine Model	4H50TIC
Emission Rating	Tier 4 Final
L x W	58 x 27
Weight	995
Stock Number	MSS35_4HMFT-1-1
MLS Number	13573126
Category	Generator Sets
Last Updated	2/16/2026
Location	Columbus, NJ, US
Sold By	Melton Industries

Melton Industries 15KW Open Frame Diesel Generator, Final Tier IV

Recently Updated

$15,750 USD

15KW / 15,000W Open Frame Diesel Generator – Final Tier IV Standard Base Unit: , 15KW or 15,000W , Single Phase Option – 125A @ 120VAC / 62A @ 240VAC , Three Phase Option...

Warranty

Quantity	10
Condition	New
Attachment Make	Cattron
Horse Power	25 HP
Engine Model	3H50T
Emission Rating	Tier 4 Final
L x W	46 x 25
Weight	850
Stock Number	MSS15_3HMFT-1-1-1
MLS Number	13573400
Category	Generator Sets
Last Updated	2/16/2026
Location	Columbus, NJ, US
Sold By	Melton Industries

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Cummins 750 KW Enclosed Generator

Newly Listed

Contact for price

Cummins 750KW genset enclosed,

Condition	Used
Usage	272 Hours
Engine Model	Cummins qst30
MLS Number	14144634
Category	Generator Sets
Last Updated	2/14/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

2010 Kohler 500REOZVB Diesel Generator

Recently Updated

$79,900 USD

Used Kohler 505 kW standby (450 kW prime) diesel generator set, model 500REOZVB, SN-2316423. Volvo Penta TAD1641GE engine rated 768 HP at 1800 RPM, SN-, EPA Tier 2 emissions. 3/60/277/480V,...

Condition	Used
Usage	198 Hours
Horse Power	768 HP
Engine Model	TAD1641GE
Emission Rating	USA Tier 2
Stock Number	Central States #4842
MLS Number	14129377
Category	Generator Sets
Last Updated	2/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2008 Cummins DQGAA Diesel Generator

Recently Updated

$199,900 USD

Used Cummins 1250 kW standby (1100 kW prime) diesel generator set model DQGAA, SN-H080200083. Cummins QSK50-G4 engine rated 2220 HP at 1800 RPM, SN-33174562, EPA Tier 2 emissions....

Condition	Used
Usage	619 Hours
Horse Power	2220 HP
Engine Model	Cummins QSK50-G4
Emission Rating	USA Tier 2
Stock Number	Central States #4843
MLS Number	14129306
Category	Generator Sets
Last Updated	2/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2011 Cummins DQGAB Diesel Generator

Recently Updated

$359,900 USD

Cummins 1500 kW standby (1350 kW prime) diesel generator set model DQGAB, SN-E110216880. Cummins QSK50-G4 engine rated 2220 HP at 1800 RPM, SN-25364170, EPA Tier 2 emissions. 3/60/277/480V...

Condition	Used
Usage	226 Hours
Horse Power	2220 HP
Engine Model	Cummins QSK50-G4
Emission Rating	USA Tier 2
Stock Number	Central States #4894
MLS Number	14044269
Category	Generator Sets
Last Updated	2/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2011 Cummins DQGAB Diesel Generator

Recently Updated

$359,900 USD

Cummins 1500 kW standby (1350 kW prime) diesel generator set model DQGAB, SN-E110215517. Cummins QSK50-G4 engine rated 2220 HP at 1800 RPM, SN-25363491, EPA Tier 2 emissions. 3/60/277/480V...

Condition	Used
Usage	230 Hours
Horse Power	2220 HP
Engine Model	Cummins QSK50-G4
Emission Rating	USA Tier 2
Stock Number	Central States #4893
MLS Number	14044267
Category	Generator Sets
Last Updated	2/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2015 Caterpillar D175-2 Diesel Generator

Recently Updated

$39,900 USD

Caterpillar 175 kW standby (158 kW prime) diesel generator set model D175-2, SN-LC600418. CAT C6.6 engine rated 230 HP at 1800 RPM, SN-E6L01153, EPA Tier 3 emissions. 3/60/120/208V, 12 lead...

Condition	Used
Usage	398 Hours
Horse Power	230 HP
Engine Model	Caterpillar C6.6
Emission Rating	USA Tier 3
Rear Axle	Tandem Axle
Stock Number	Central States #4916
MLS Number	13752166
Category	Generator Sets
Last Updated	2/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2018 Cummins DQKAF Diesel Generator

Recently Updated

$699,900 USD

Used Cummins 2250 kW standby (1825 kW prime) diesel generator set model DQKAF, SN-D180348367. Cummins QSK60-G14 NR2 engine rated 3280 HP at 1800 RPM, SN-33211720, EPA Tier 2 emissions....

Condition	Used
Usage	184 Hours
Horse Power	3280 HP
Engine Model	Cummins QSK60-G14 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4773
MLS Number	13741492
Category	Generator Sets
Last Updated	2/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2007 Cummins DQFAA Diesel Generator

Recently Updated

$149,900 USD

Cummins 750 kW standby (680 kW prime) diesel generator set, model DQFAA, SN-H070098040. Cummins QST30-G5 engine rated 1490 HP at 1800 RPM, SN-37229540, EPA Tier 2 emissions. 3/60/120/208V,...

Condition	Used
Usage	792 Hours
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4632
MLS Number	13318544
Category	Generator Sets
Last Updated	2/14/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2015 Multiquip 45 KVA Diesel Generator

$12,500 USD

THE 2015 MULTIQUIP DCA-45SSIU4F 36KW DIESEL GENERATOR IS A TIER 4 FINAL, SOUND-ATTENUATED POWER UNIT BUILT FOR JOBSITE, MUNICIPAL, AND EMERGENCY BACKUP APPLICATIONS. THIS UNIT FEATURES 36 KW...

Condition	Used
Usage	9,744 Hours
Stock Number	10052
MLS Number	14142857
Category	Generator Sets
Last Updated	2/13/2026
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms

2018 Kohler 2000REOZMD Diesel Generator

Contact for price

*****ETA May 22, 2026***** 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,...

Condition	Used
Usage	223 Hours
Horse Power	2923 HP
Engine Model	Mitsubishi S16R-Y2PTAW2-1
Emission Rating	USA Tier 2
Stock Number	Central States #4884
MLS Number	13995953
Category	Generator Sets
Last Updated	2/13/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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1999 Multiquip 70 KVA Diesel Generator

Price Drop $9,500 USD

1999 Multiquip Generator, John Deere 4045TF150C 4 Cylinder 90 hp 4.5 L Diesel Engine, 70 kVA/ Rated 3 Phase Output, 480 V / 240 V Rated Voltage, /40 kW, Rated Single Phase Output, 240 V /...

Condition	Used
Usage	11,900 Hours
Horse Power	90 HP
Stock Number	8897
MLS Number	13297783
Category	Generator Sets
Last Updated	2/13/2026
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms

2025 Cummins DQFAD Diesel Generator

Price Drop $349,900 USD

New Cummins 1000 kW standby (900 kW prime) diesel generator set, model DQFAD, SN-L250516247. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, SN-37297028, EPA Tier 2 emissions. ...

Condition	New
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4310
MLS Number	14069981
Category	Generator Sets
Last Updated	2/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins DQFAD Diesel Generator

Price Drop $349,900 USD

New Cummins 1000 kW standby (900 kW prime) diesel generator set, model DQFAD, SN-L250516246. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, SN-37297058, EPA Tier 2 emissions. ...

Condition	New
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4309
MLS Number	14069978
Category	Generator Sets
Last Updated	2/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2010 Cummins DQGAA Diesel Generator

$299,900 USD

Cummins 1250 kW standby (1100 kW prime) diesel generator set model DQGAA, SN-C100108254. Cummins QSK50-G4 engine rated 2220 HP at 1800 RPM, SN-33180312, EPA Tier 2 emissions. 3/60/277/480V...

Condition	Used
Usage	648 Hours
Horse Power	2220 HP
Engine Model	Cummins QSKTA50-GE
Emission Rating	USA Tier 2
Stock Number	Central States #4915
MLS Number	14045898
Category	Generator Sets
Last Updated	2/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2025 Cummins DQFAD Diesel Generator

$349,900 USD

New Cummins 1000 kW standby (900 kW prime) diesel generator set, model DQFAD, SN-K250506771. Cummins QST30-G5 NR2 engine rated 1490 HP at 1800 RPM, SN-37297055, EPA Tier 2 emissions. ...

Condition	New
Horse Power	1490 HP
Engine Model	Cummins QST30-G5 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4048
MLS Number	13781492
Category	Generator Sets
Last Updated	2/12/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators