Used Caterpillar Generators for sale

Any size or shape. When you need power, Caterpillar is equal to the challenge. Caterpillar generators are used in a variety of applications.

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Your Location: Ashburn, US
   
Cat 65 kW Containerized Generator Set
Meter: 19,148 hrs
 Maine
(606 mi away)
Online Auction
US $5,500 (AU $7,888)
30 Jul
 
With IronClad Assurance
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2019 Cat XQ60 47.5 kW Mobile Generator Set
Meter: 15,180 hrs
 Indiana
(462 mi away)
Online Auction
US $4,250 (AU $6,095)
16 Jul
 
2023 Cat D60GC Generator Set
 
 Nova Scotia
(815 mi away)
Sealed Auction
 
1 day, 9 hours
 
Cat 19-293 S/A Generator Set
 
 Missouri
(714 mi away)
Current High Offer
US $15,000 (AU $21,513)
 
 
1998 Cat SR4 105 kW Skid-Mounted Generator Set
 
 Utah
(1,842 mi away)
Current High Offer
US $5,500 (AU $7,888)
 
 
With IronClad Assurance
Quick View
2007 Cat SR-4B 545 kW Skid-Mounted Generator Set
Meter: 18,403 hrs
 Texas
(1,175 mi away)
Buy Now
US $65,000 (AU $93,223)
 
 
With IronClad Assurance
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1968 Cat 3412 545 kW T/A Power Van
 
 Oregon
(2,326 mi away)
Buy Now
US $65,000 (AU $93,223)
 
 
With IronClad Assurance
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Cat 3406 210 kW Skid-Mounted Generator Set
 
 Florida
(669 mi away)
Buy Now
US $10,500 (AU $15,059)
 
 
1991 Cat 500 kW Skid-Mounted Generator Set
 
 Oklahoma
(1,004 mi away)
Buy Now
US $25,000 (AU $35,855)
 
 
With IronClad Assurance
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2002 Cat 3406 324 kW Generator Set
 
 Alaska
(2,702 mi away)
Buy Now
US $50,000 (AU $71,710)
 
 
1992 Cat D3306TA 225 kW Skid-Mounted Generator Set
 
 Oklahoma
(1,004 mi away)
Buy Now
US $22,000 (AU $31,553)
 
 
With IronClad Assurance
Quick View
1996 Cat 3406 320 kW Skid-Mounted Generator Set
1996 Cat 3406 320 kW Skid-Mounted Generator Set
Meter: 7,961 hrs
 Indiana
(493 mi away)
Online Auction
Coming Soon
23 Jul
2003 Cat 3304-XQ125 113 kW Mobile Generator Set
 
 Missouri
(710 mi away)
Online Auction
Coming Soon
23 Jul
2016 Cat XQ350 27 kW Mobile Generator Set
Meter: 10,626 hrs
 Florida
(804 mi away)
Online Auction
Coming Soon
23 Jul
2016 Cat XQ350 27 kW Mobile Generator Set
Meter: 446 hrs
 Florida
(804 mi away)
Online Auction
Coming Soon
23 Jul
With IronClad Assurance
Quick View
Cat 100KW 100 kW Mobile Generator Set
Cat 100KW 100 kW Mobile Generator Set
Meter: 29,931 hrs
 Oregon
(2,378 mi away)
Online Auction
Coming Soon
23 Jul
With IronClad Assurance
Quick View
Cat 100 kW Mobile Generator Set
Cat 100 kW Mobile Generator Set
Meter: 29,931 hrs
 Oregon
(2,378 mi away)
Online Auction
Coming Soon
23 Jul
With IronClad Assurance
Quick View
2007 Cat 320 kW Mobile Generator Set
2007 Cat 320 kW Mobile Generator Set
Meter: 10,459 hrs
 New Mexico
(1,761 mi away)
Buy Now
 
Coming Soon
Cat 3508 Skid-Mounted Generator Set
 
 Florida
(669 mi away)
Buy Now
 
Coming Soon
1988 Cat 3412 500 kW Power Van
 
 Alaska
(3,339 mi away)
Online Auction
Coming Soon
30 Jul
With IronClad Assurance
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2009 (unverified) Cat SR4B Generator Set
 
 California
(2,357 mi away)
Online Auction
Coming Soon
23 Jul
Cat SR-4B Generator Set
 
 Ontario
(352 mi away)
Make Offer
Coming Soon
 
With IronClad Assurance
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Cat PM3512 1500 kW Power Van
Cat PM3512 1500 kW Power Van
Meter: 16,340 hrs
 Missouri
(924 mi away)
Online Auction
Coming Soon
 
1999 Cat 3412 480 kW Skid-Mounted CNG Generator Set
Meter: 7,434 hrs
 Oklahoma
(1,121 mi away)
Buy Now
US $55,000 (AU $78,881)
 
 
With IronClad Assurance
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2001 Cat XQ350 400 kVA Mobile Generator Set
Meter: 3,385 hrs
 Arizona
(1,956 mi away)
Buy Now
US $120,000 (AU $172,105)
 
 
With IronClad Assurance
Quick View
Cat 3406 360 kW Power Van
Cat 3406 360 kW Power Van
Meter: 22,913 hrs
 Oregon
(2,314 mi away)
Make Offer
Coming Soon
 
With IronClad Assurance
Quick View
Cat XQ60 57 kVA Skid-Mounted Generator Set
Cat XQ60 57 kVA Skid-Mounted Generator Set
 
 Minnesota
(911 mi away)
Buy Now
 
Coming Soon
With IronClad Assurance
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2014 Cat 100 KW 125 KVA 600V MOBILE Generator Set
Meter: 8,300 hrs
 Ontario
(438 mi away)
Buy Now
CAD 19,500 (AU $19,878)
 
 
2014 Cat Generator Set
Meter: 8,091 hrs
 Ontario
(438 mi away)
Buy Now
 
Coming Soon
2014 Cat XQ1475G 1175 kW Mobile Generator Set (Inoperable)
Meter: 15,139 hrs
 Alberta
(2,196 mi away)
Make Offer
Coming Soon
 
2006 Cat 3516 1825 kVA Containerized 50 Hz Generator Set
Meter: 13,217 hrs
 Spain
(3,796 mi away)
Make Offer
 
 
 
2013 Cat XQ100-6 90 kW Mobile Generator Set (Inoperable)
 
 Nevada
(2,235 mi away)
Sealed Auction
Coming Soon
 
2001 (unverified) Cat GEP 110 Generator Set
 
 New York
(268 mi away)
Sealed Auction
Coming Soon
 
With IronClad Assurance
Quick View
2013 Cat SR5 Generator Set
 
 Mexico
(1,860 mi away)
Online Auction
Coming Soon
 
With IronClad Assurance
Quick View
2007 Cat G3508 Generator Set
 
 Mexico
(1,895 mi away)
Online Auction
Coming Soon
 
With IronClad Assurance
Quick View
2007 Cat G3508 Generator Set
 
 Mexico
(1,895 mi away)
Online Auction
Coming Soon
 
2006 CAT 3306 210 kW Mobile Gen Set (250-749 Kw/310-950 Kva)
Meter: 26,368 hrs
 Ontario
(364 mi away)
On-Site Auction
Toronto, ON, CAN
15 Jul - 16 Jul 2026
CAT RP5500 8.7 kW (Inoperable) Gen Set (<10 Kw Or 12.5 Kva)
 
 Ontario
(364 mi away)
On-Site Auction
Toronto, ON, CAN
15 Jul - 16 Jul 2026
CAT XQ230 Skid-Mounted Gen Set (250-749 Kw/310-950 Kva)
 
 Tennessee
(520 mi away)
On-Site Auction
Atlanta, GA, USA
14 Jul - 15 Jul 2026
CAT RP3600 3.6 kW (Inoperable) Gen Set (10-249 Kw/12.5-310 Kva)
 
 British Columbia
(2,337 mi away)
On-Site Auction
Chilliwack, BC, CAN
30 Jul - 31 Jul 2026
CAT RP3600 (Inoperable) Gen Set (250-749 Kw/310-950 Kva)
 
 British Columbia
(2,337 mi away)
On-Site Auction
Chilliwack, BC, CAN
30 Jul - 31 Jul 2026
2019 CAT XQ125 100 kW Mobile Gen Set (250-749 Kw/310-950 Kva)
Meter: 395 hrs
 California
(2,219 mi away)
On-Site Auction
Los Angeles, CA, USA
5 Aug - 6 Aug 2026
CAT Power Van (>750 Kw/950 Kva)
 
 California
(2,371 mi away)
On-Site Auction
Los Angeles, CA, USA
5 Aug - 6 Aug 2026
2012 CAT XQ500-C15 455 kW Containerized Gen Set (250-749 Kw/310-950 Kva)
 
 California
(2,371 mi away)
On-Site Auction
Los Angeles, CA, USA
5 Aug - 6 Aug 2026
2007 CAT XQ30-6 30 kW Mobile (Inoperable) Gen Set (250-749 Kw/310-950 Kva)
Meter: 11,163 hrs
 Ohio
(332 mi away)
On-Site Auction
Chicago, IL, USA
6 Aug - 7 Aug 2026
2020 CAT XQ60 47.5 kW Mobile Gen Set (250-749 Kw/310-950 Kva)
Meter: 4,022 hrs
 Minnesota
(885 mi away)
On-Site Auction
Chicago, IL, USA
6 Aug - 7 Aug 2026
1996 CAT SR-4B Mobile XQ225 (Inoperable) Gen Set (250-749 Kw/310-950 Kva)
 
 Texas
(1,194 mi away)
On-Site Auction
Fort Worth, TX, USA
19 Aug - 21 Aug 2026
2015 CAT APS1000 1000 kW Containerized Gen Set (250-749 Kw/310-950 Kva)
Meter: 11,624 hrs
 Washington
(2,051 mi away)
On-Site Auction
Chehalis, WA, USA
1 Sep - 2 Sep 2026
2020 CAT Gen Set (250-749 Kw/310-950 Kva)
Meter: 5,026 hrs
 Saskatchewan
(1,658 mi away)
On-Site Auction
Saskatoon, SK, CAN
14 Sep 2026
CAT 62.5 kVA Gen Set (250-749 Kw/310-950 Kva)
Meter: 16,216 hrs
 Quebec
(501 mi away)
On-Site Auction
Montreal, QC, CAN
21 Sep - 22 Sep 2026
CAT D320A Skid-Mounted Gen Set (250-749 Kw/310-950 Kva)
 
 Alberta
(1,956 mi away)
On-Site Auction
Edmonton, AB, CAN
22 Sep - 25 Sep 2026
CAT 80 kW Skid-Mounted Gen Set (250-749 Kw/310-950 Kva)
 
 Alberta
(1,956 mi away)
On-Site Auction
Edmonton, AB, CAN
22 Sep - 25 Sep 2026
2012 CAT 550 500 kVA Skid-Mounted Gen Set (250-749 Kw/310-950 Kva)
Meter: 28,184 hrs
 UAE
(7,071 mi away)
On-Site Auction
Dubai, ARE
23 Sep - 24 Sep 2026
CAT XQ60-4 60 kW Mobile Gen Set (250-749 Kw/310-950 Kva)
Meter: 13,300 hrs
 North Dakota
(1,117 mi away)
On-Site Auction
West Fargo, ND, USA
20 Oct 2026
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