Used Generator Sets For Sale in New Jersey and Surrounding Areas

2018 Caterpillar XQ 425 Generator

Price Drop $105,000 USD

Condition	Used
Usage	7,207 Hours
Stock Number	ER425KV4
MLS Number	14001566
Category	Generator Sets
Last Updated	5/30/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

2019 Caterpillar XQ 425 Generator

Price Drop $115,000 USD

Condition	Used
Usage	4,564 Hours
Stock Number	ER425KV3
MLS Number	14001565
Category	Generator Sets
Last Updated	5/30/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

2022 Caterpillar XQ 425 Generator

Price Drop $165,000 USD

Condition	Used
Usage	2,217 Hours
Stock Number	ER425KV13
MLS Number	14001564
Category	Generator Sets
Last Updated	5/30/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

2022 Caterpillar XQ 425 Generator

Price Drop $165,000 USD

Condition	Used
Usage	2,010 Hours
Stock Number	ER425KV12
MLS Number	14001563
Category	Generator Sets
Last Updated	5/30/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

2021 Caterpillar XQ 425 Generator

$150,000 USD

Condition	Used
Usage	2,865 Hours
Stock Number	ER425KV5
MLS Number	14349032
Category	Generator Sets
Last Updated	5/4/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

2019 Caterpillar XQ 425 Generator

$130,000 USD

Condition	Used
Usage	2,460 Hours
Stock Number	ER425KV11
MLS Number	14349031
Category	Generator Sets
Last Updated	5/4/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

2014 Caterpillar XQ350 Mobile Power Module Generator Set

$70,000 USD

Condition	Used
Usage	10,677 Hours
Stock Number	ER350K12
MLS Number	14349029
Category	Generator Sets
Last Updated	5/4/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

2022 Caterpillar XQ230 Generator

$100,000 USD

Condition	Used
Usage	2,948 Hours
Stock Number	ER230KV35
MLS Number	14349028
Category	Generator Sets
Last Updated	5/4/2026
Location	Cranberry Township, PA, US
Sold By	Cleveland Brothers Equipment

(833) 909-___ SHOW
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135kW Dynatech Diesel Generator Detroit 6-71 LOW HOURS 761 Hrs Runs Strong

$7,950 USD

for sale is a Dynatech DT135DN diesel generator set powered by a reliable Detroit Diesel 6-71 inline 6-cylinder engine ✅ Only 761 original hours (see meter) ✅ Unit runs strong ✅ Heavy-duty...

Condition	Used
Usage	741 Hours
Stock Number	T1000
MLS Number	14339151
Category	Generator Sets
Last Updated	4/29/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

2011 CAT C18 Generator Set 600 KW 474 HOURS

$122,500 USD

2011 Caterpillar C18 generator set, 600 KW or 750 kVA standby rating, .8 power factor, 12 wire, 480V 3 phase, 60 hz, CAT C18 twin turbo diesel engine w/ 900 HP rating, tier 2 emissions...

Condition	Used
Stock Number	18688
MLS Number	14292661
Category	Generator Sets
Last Updated	4/6/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1989 Caterpillar Generator

$8,795 USD

1989 Caterpillar 3116 generator set, 113 KW or 141 KvA rating, 60 hz, PRIME POWER, 12 wire, 3 phase, 480V, 170 amp rating, powered by a CAT 3116 DITA diesel engine, turbocharged aftercooled...

Condition	Used
Stock Number	18642
MLS Number	14273888
Category	Generator Sets
Last Updated	3/29/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(844) 329-___ SHOW
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Multiquip Whisperwatt 70 Silent Diesel Generator

$16,425 USD

MultiQuip WhisperWatt 70 Silent Diesel Generator.70KVA Powered by a John Deere 4045t Diesel engine. 3-Phase; Stationary. Load tested. Fully functional. Call or message with any questions

Condition	Used
Stock Number	3476
MLS Number	13148038
Category	Generator Sets
Last Updated	3/18/2026
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 293-___ SHOW
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2007 Caterpillar C4.4 Generator

Price Drop $8,500 USD

-36-100KW , -Enclosed , -Trailer mounted , -Runs good

Condition	Used
Usage	9,864 Hours
Weight	3300
Stock Number	ZID-146752
MLS Number	13755014
Category	Generator Sets
Last Updated	5/23/2026
Location	Crofton, MD, US
Sold By	Zadoon

2021 Multiquip DCA-70SSIU4F T/A 56kW Towable Generator 70kVA Genset bidadoo

$23,792 USD

Features Electric Start Full power switch for maximum 120V power output ...

Condition	Used
MLS Number	14219349
Category	Generator Sets
Last Updated	3/3/2026
Location	Myerstown, PA, US
Sold By	bidadoo Inc.

1987 CAT SR4 200 KW Generator 657 HOURS!

$18,695 USD

1987 Caterpillar 3306 DITA/SR4 generator set, arrangement # 4W7430, 3 phase, 240/480V, 250 KvA/200 KW standby rating, 12 wire, skid mounted w/ enclosure, 657 original hours, powered by CAT...

Condition	Used
Stock Number	18499
MLS Number	14110088
Category	Generator Sets
Last Updated	1/26/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2005 Multiquip DCA400SSV 320 KW Generator VOLVO DIESEL

$62,995 USD

2005 Multiquip Whisperwatt DCA-400SSV diesel generator set, 400 Kva/320 KW power output, 240/480 V, 1ph/3ph selectable, 962/481 amp rating, 60 hz, Volvo TAD1241GE diesel engine, PRE...

Condition	Used
Stock Number	18438
MLS Number	14084207
Category	Generator Sets
Last Updated	1/12/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2012 Pramac GEW65J 50 KW Standby Generator

$8,795 USD

2012 Pramac GEW65J backup generator, 50 KW rating, 1 phase, 120/240V, 208 amp rating, 60 hz, Marathon generator end, John Deere 4024HF285 diesel engine, electronic fuel system, PRE EMISSIONS...

Condition	Used
Stock Number	18416
MLS Number	14083715
Category	Generator Sets
Last Updated	1/11/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2003 Multiquip Generator

$31,500 USD

2003 Multiquip Whisperwatt DCA-220SSK generator, 220 Kva/176 KW rating, Komatsu SAA6D125 diesel engine, FULLY MECHANICAL FUEL SYSTEM, PRE-EMISSIONS, showing 6963 hours on meter, 120/240/480...

Condition	Used
Stock Number	18409
MLS Number	14068942
Category	Generator Sets
Last Updated	1/2/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

1999 CAT SR4B 175 KW Generator Set

$12,595 USD

1999 CAT SR4B generator, 3324 hours, skid mounted, 175 KW standby power rating, 480V, 3 phase, mechanical fuel injection on engine, skid mounted w/ tank CAT control panel, 3324 hours,...

Condition	Used
Stock Number	18349
MLS Number	14042591
Category	Generator Sets
Last Updated	12/14/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2015 Godwin GHP20KW 20 KW Portable Generator Set

$8,795 USD

2015 Godwin GHP20KW generator set, 22/23 KW rating, 1ph/3ph selectable, 60 hz, 120/208/240/480 voltage, selectable, continuous duty rating, 13569 total original hours, rental ready unit w/...

Condition	Used
Stock Number	18247
MLS Number	13962478
Category	Generator Sets
Last Updated	11/2/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2005 Detroit Diesel 325 KW Generator Set 12.7 Liter Series 60

$26,500 USD

2006 Detroit Diesel 325 KW generator, prime rating, 480V, 3 phase, skid mounted w/ cooling pack and panel as pictured, 60 hz, 12.7 liter Series 60 diesel engine, PRE EMISSIONS, PRE EGR, 550...

Condition	Used
Stock Number	18235
MLS Number	13962466
Category	Generator Sets
Last Updated	11/2/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

(855) 585-___ SHOW
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2008 GENERAC MD0600 600kW 3PH 277/480V DIESEL PARALLELING GENERATOR TRAILER

$44,500 USD

Wow! Generate business and feel empowered with this one right here.... Previous Standby Generator in excellent working condition! Always received maintenance at regularly scheduled intervals...

Condition	Used
Usage	179 Hours
Attachment Type	Trailer
Attachment Make	MGS
Horse Power	954 HP
Engine Model	P222FE
Emission Rating	TIER II
MLS Number	13915358
Category	Generator Sets
Last Updated	10/23/2025
Location	Lockport, NY, US
Sold By	LAKE COUNTRY TRUCK & EQUIPMENT INC.

(844) 734-___ SHOW
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1979 Caterpillar D349 Generator

$16,500 USD

CAT D340 Generator- 1,100 Horsepower CAT, 750 KW, 937.5 kVA, 277/480 Volts, Three Phase, Meter says 24.4 Hrs. Dimensions- 13' Long, 7' Height, 5' Width, Financing Available!! year not...

Condition	Used
Stock Number	RWV0cqJb403003
MLS Number	13513977
Category	Generator Sets
Last Updated	4/22/2026
Location	Middlesex, NJ, US
Sold By	Proxy Equipment

2017 Atlas Copco QAS25 25 KVA Portable Generator

$7,695 USD

2017 Atlas Copco QAS25 generator set, 25 Kva/20 KW rating, 1ph/3ph, selectable, 120/240/480, 60 HZ, trailer mounted, towable, rental ready w/ plugs lugs as pictured, Isuzu 4LE2 diesel...

Condition	Used
Stock Number	18129
MLS Number	13826687
Category	Generator Sets
Last Updated	9/22/2025
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc