Used & Surplus Caterpillar Generators For Sale

USP&E sells Cat generators and stocks a large inventory of Cat diesel generators to choose from. Our cat generators are mostly model year 1999 or newer and have low hours since new. Whether you need parts or a complete unit, USP&E is the place to be if you want low everyday prices and friendly, proactive, creative and flexible customer service.

Caterpillar makes a very good generator with great reviews. Cat is famous for manufacturing some of the finest power generators and industrial engines on the market today. With clean diesel engines designed to last for thousands of hours before any maintenance is required, you can rest easy knowing your Cat genset will be there to provide the standby emergency or prime power when you need it most.

US Power & Environment specializes in low-hour used generators from 50 kW to 3000 kW. We offer diesel, natural gas, propane, and electric power continuous and emergency standby generators. Whether you are just looking for one open skid Cat generator or you require 3 dozen enclosed diesel Cat generators for your facility, you are looking in the right spot. We have Cat 3516 generators, Cat 3512 generators, Cat 3508 generators, and also sell the 3400 series units as well. Please call us at 888-515-8773 or email our team at info@uspowerco.com today for more information on our Cat generators for sale.

If you do not see the equipment you are searching for, be sure to contact us with your requirements, as it may not be listed yet or we can potentially locate it (or a comparable substitute) for you. We have a large network of clients and end users who are often looking to liquidate their generators and switchgear.

62 Generators
$13,650,000.00 Item#: USP008905
NEW

44.0 MW 2014 Caterpillar 16CM32 Diesel Generator

60 Hz, Six (6) New Caterpillar MAK Model 16CM32, 7.4MW Each 44MW ea. (2 Sets would be 88MW) 60HZ, 11KV (The Alternators were ordered 11KV, because it was for an Offshore Platform,)...
$330,750.00 Item#: USP008324

4.60 MW 1997 Caterpillar 3616 Diesel Generator

50 Hz, 4600kW Caterpillar 3616 Diesel Gensets Alternator: Kato Engineering Ratings: 4600kW, 6571.4kVA, 3Phase, 0.7PF Speed: 900RPM Freq: 50Hz Voltage: 6,351/11,000V Enclosure:...
$523,950.00 Item#: USP008783

4.45 MW 2011 Caterpillar 3616 Diesel Generator

Low Hours. 60 Hz, I would like to offer you this Caterpillar 3616 Diesel Generator Set complete with KATO 8P11-3600 Generator End. Engine Rated at: - 4450 KW - 5968 HP - 900 RPM - Year...
$481,950.00 Item#: USP008700

2.50 MW 2010 Caterpillar C175-16 Diesel Generator

Low Hours. No Enclosure, 60 Hz, CATERPILLAR C175-16 GENERATOR SET, REBUILT, YEAR 2010,– 2500KW – DIESEL – 60Hz ZERO HOUR REBUILT CATERPILLAR C175-16 GENERATOR SET 2500KW CONTINUOUS RATED 3000KW...
Call For Price Item#: USP008871
NEW

2.20 MW Caterpillar C280-8 Diesel Generator

60 Hz, 9 units Marine offshore generator sets Engine CAT C280-8 with 3143 Kva, 900 RPM, alternator 4 Mva; 600 volts; 60 Hz; power factor 0,7 ; 3 phases. All the equipment are...
Call For Price Item#: USP008726
NEW

2.05 MW 2012 Caterpillar G3520C Diesel Generator

Weather Enclosure, 60 Hz, (4) New Surplus Caterpillar G3520C Natural Gas Generator Set. Rated at 2050 kw, 2882 hp, 60 hz, 4160 v, 1800 rpm, 3 phase, 0.8 pf. Year 2012, 0 hours since new. Enclosure...
Call For Price Item#: USP008768

2.00 MW 2012 Caterpillar XQ2000 Diesel Generator

Low Hours. 50 Hz, XQ2000 & 3516B XQ YOM: 2012; Preferred packages deal, transformer included in package; Prime: 1600 ekW 2000kVA 50 Hz; 1500 RPM; 400 Volts; CAT 3516B c/w GCP (Generators Control...
Call For Price Item#: USP008769

2.00 MW 2001 Caterpillar XQ2000 Diesel Generator

5000 Hours. 50 Hz, B Used Low Hour XQ2000 2001 TIER 1 4900 HOURS
$387,450.00 Item#: USP008770

2.00 MW 2000 Caterpillar XQ2000 Diesel Generator

Low Hours. 60 Hz, A XQ2000 Surplus/Unused CAT Power Module Unit, 60 Hertz: 2000 KW, 2500 KVA Standby Power Each, 1825 KW, 2281 KVA Prime Power Each, 480V, 3 Phase, 60 Hz, @ 1800 RPM with 3516B...
Call For Price Item#: USP008009
NEW

2.00 MW 2012 Caterpillar 3516 Diesel Generator

Sound Attenuated Enclosure, 60 Hz, We have a total of (5) available, (4) have been rebuilt and (1) has high hours. Rebuilt units are as follows: - Rated at 2000 kW, 60 Hz, 480 V, 1800 RPM, Year: 2012,...
$262,500.00 Item#: USP008540
NEW

2.00 MW 2008 Caterpillar 3516C Diesel Generator

60 Hz, (2 available) Caterpillar 3516C Marine Propulsion Engines. Rated 2100hp @ 1600 rpm. Tier 2. B-rating. All standard rotation. air starting motor, keel cooled. ABS and IMO...
$204,750.00 Item#: USP008038

2.00 MW 1999 Caterpillar 3516B Diesel Generator

~182 Hours. 2000.00gal Fuel Tank, 60 Hz, 3516 B 2,000kW, 2,500KVA 480V, 3007A 1800RPM Operation 182 Hours Year: 1999 2000 gallon belly tank
$378,000.00 Item#: USP008812

2.00 MW 2009 Caterpillar XQ2000 Diesel Generator

~6500 Hours. 60 Hz, Pre-owned Caterpillar XQ2000 (3516C) Diesel Power Module - Rated at 2000KW, 2500KVA, 60Hz, 480V, 1800RPM - Includes Engine Driven Radiator, EMCP Control Panel, Circuit Breaker,...
$378,000.00 Item#: USP008870
NEW

2.00 MW 2016 Caterpillar 3516B-HD Diesel Generator

50 Hz, 4 x Used Caterpillar 3516B-HD Industrial generator sets with expansion tanks S/n BPJ00431, BPJ00434, etc .. all approx. 1000 hours since new Caterpillar SR4B HV...
$551,250.00 Item#: USP008367

2.00 MW 2009 Caterpillar XQ2000 Diesel Generator

1250.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, 2000kW CAT XQ2000 Caterpillar Power Module Cat 3516C engine YoM: 2009, Less than 1615 running hours since new Freq: 60Hz Sound attenuated container Fuel tank size: 1250...
$383,250.00 Item#: USP008884

2.00 MW 2009 Caterpillar 3516B-HD Diesel Generator

Low Hours. 50 Hz, 4 x Used Caterpillar 3516B-HD Industrial generator sets with expansion tanks all approx. 1000 hours since new Caterpillar SR4B HV alternators 2000Kw , 2500Kva, 11,000 volts,...
$299,250.00 Item#: USP008885

2.00 MW 2005 Caterpillar 3516B Diesel Generator

Low Hours. 60 Hz, 2000Kw1 x Caterpillar 3516B DITA Industrial gen-set with engine driven radiator mounted in container Year built 2005 with only 150 hours since new engine power...
$136,500.00 Item#: USP008886

2.00 MW 2000 Caterpillar 3516B-DITA Diesel Generator

~30000 Hours. 60 Hz, 5 x Caterpillar 3516B-DITA Industrial generator sets with engine driven radiators Serial number prefix 6HN Year built 2000 Total running hours are 27,000 at 24,000 hours ,...
Call For Price Item#: USP008677

2.00 MW 2001 Caterpillar XQ2000 rental grade Diesel Generator

~4000 Hours. Sound Attenuated Enclosure, 60 Hz, P Caterpillar XQ2000 rental grade 2000 kW standby (1825 kW prime) portable/ trailered diesel generator set. CAT 3516B engine rated 2876 HP at 1800 RPM 3/60/277/480V. 3000 Amp...
$209,475.00 Item#: USP008937

2.00 MW 1990 Caterpillar 3608DITA Diesel Generator

~1300 Hours. 50 Hz, 1 x Used Caterpillar 3608DITA Industrial generator set in excellent condition S/n 6MC003xx with only 1300 hours approx . # 2 diesel fuel Leroy Somer alternator...
Call For Price Item#: USP008690

2.00 MW 2006 Caterpillar 3516B HV Diesel Generator

Low Hours. 60 Hz, CATERPILLAR 3516B HV GENERATOR SET, YEAR 2006, WITH 17 HOURS – 2000KW – DIESEL – 60Hz LOW HOUR CATERPILLAR 3516B HIGH VOLTAGE GENERATOR SET 2000KW STANDBY RATE...
$439,425.00 Item#: USP008881
NEW

1.80 MW 2012 Caterpillar XQ2000 Diesel Generator

50 Hz, CATERPILLAR XQ2000 & 3516B engine (36 Units currently available) (17 - 2012; 11 - 2013); all but one are ZERO HOURS running time, NEVER USED! PRIME 1600 ekW 2000 kVA 50...
$261,975.00 Item#: USP008232

1.75 MW 1997 Caterpillar XQ1750 Diesel Generator

Low Hours. Sound Attenuated Enclosure, 60 Hz, 1750kW Caterpillar XQ1750 Ratings: 2304HP, 1750kW, 1600kW Prime, 3 Phase Fuel Type: Diesel Freq: 60Hz Voltage: 277/480V Speed: 1800RPM Fuel Tank: 1250 Gallons YoM: 1997...
$236,250.00 Item#: USP008233

1.75 MW Caterpillar XQ1750 Diesel Generator

Low Hours. 1250.00gal Fuel Tank, Sound Attenuated Enclosure, 60 Hz, 17500kW Cat XQ1750 Genset Engine Caterpillar 3516B Rating: 2304HP, 1750kW, 1600kW Prime, 3 Phase Fuel Type: Diesel Freq: 60Hz YoM: 1992 Voltage: 277/480V Fuel Tank:...
$210,000.00 Item#: USP008874
NEW

1.68 MW 2011 Caterpillar 3512C Diesel Generator

60 Hz, 2 x Caterpillar 3512C-DITA Marine engines Each rated at 2250Hp (1678Kw ) @ 1900 RPM Arr# 282-9666 Year built: 2011 New unused condition
$477,750.00 Item#: USP008654
NEW

1.60 MW 2013 Caterpillar 3516C-HD Diesel Generator

60 Hz, Year: 2013 Manufacturer: Caterpillar Fuel Type: Diesel Model: 3516C-HD HP: 2150 KW: 1603 Voltage: 600 RPM: 1200 Hours: 0 Since New More Information: (2)...
$214,988.00 Item#: USP008974

1.60 MW 2007 Caterpillar XQ2000 Diesel Generator

~32000 Hours. 50 Hz, Caterpillar XQ2000 Diesel Generator Sets: - Dual frequency 50/60 HZ - 40’ Sound Attenuated Container - Powered by 3516B engine - Rated at 1600KW Standby (50 HZ) / 2000KW...
$236,250.00 Item#: USP008831
NEW

1.60 MW 2011 Caterpillar 3516B Diesel Generator

50 Hz, 7 x Caterpillar 3516B Industrial generator sets with engine driven radiators Year built 2011 New / unused condition Caterpillar SR4B alternators 1600Kw, 2000Kva, 6600volts,...
$127,050.00 Item#: USP008668

1.60 MW Caterpillar 3516 DI Diesel Generator

~81905 Hours. D.G. SET (03SET) MAKE : CATERPILLER MODEL : 3516 DI R.H.: (1)51216 hrs R.H.: (2)81905 hrs R.H. : (3)38565 hrs TURBOCHARGER MAKE : CATERPILLER PART NO. : 7C4326...
$220,500.00 Item#: USP008926

1.60 MW 2011 Caterpillar 3516B Diesel Generator

50 Hz, Unused 1600kW Diesel Geneset x7sets Type: Package type Quantity: 50HZ(6units) / 60HZ(1unit) Make: Catapillar Year: 2011 Model:3516B Condition: Unused 1600kW...
$934,500.00 Item#: USP008703
NEW

1.55 MW 2013 Caterpillar CAT 3516B Diesel Generator

50 Hz, Available CAT 3516B 1550KW 50HZ 600V 2013 X 5 units surplus new, never installed, 0 hours since new.
$97,650.00 Item#: USP008194

1.50 MW 1989 Caterpillar 3516 Diesel Generator

Low Hours. 50 Hz, 1.5MW CAT 3516 Industrial Gensets Ratings: 1,875kVA / 1,500kW Freq: 50Hz Speed: 1,500RPM Voltage: 400V Less than 4,600 running hours C/w Radiator & Engine Panel....
Call For Price Item#: USP008962

1.50 MW 2012 Caterpillar 3512C Diesel Generator

~51 Hours. Weather Enclosure, 60 Hz, Weather Proof
$882,000.00 Item#: USP008902
NEW

1.50 MW 2017 Caterpillar 3516 C Diesel Generator

60 Hz, (5) Caterpillar 3516 C-HD Land Electric Modules with KATO brand generator model 6P7-3000, 1500 kW CATERPILLAR LAND ELECTRIC MODULE model 3516C-HD rated at 2150 BHP, 1200 rpm...
$159,600.00 Item#: USP008912

1.50 MW 2003 Caterpillar 3516 Diesel Generator

Low Hours. 60 Hz, Maker : CATERPILLAR Type : 3516 (Running hours:2832) (Running hours:3737) RPM : 1800 HP : 2679 KW : 1990 Year :2003 Alternator Details : Maker : Leroy Somer...
$582,750.00 Item#: USP008679

1.48 MW 2012 Caterpillar XQ1475G Diesel Generator

~3750 Hours. Sound Attenuated Enclosure, 50 Hz, Caterpillar XQ1475G Power Module powered by Caterpillar G3516C SI Industrial Engine. Rated at 1475 kw, 60 hz, 480 v, 1800. Year 2012, less than 3750 hours since new. Complete...
$99,750.00 Item#: USP008869

1.44 MW 2003 Caterpillar 3516B-DITA Diesel Generator

Low Hours. 60 Hz, 4 x Used Caterpillar 3516B-DITA Marine offshore gen-sets Arr# 174-4953 Year built 2003 Running hours 22000/ 24000 / 28000 / 38000 Made in usa Kato A.C....
$292,163.00 Item#: USP008662
NEW

1.38 MW 2007 Caterpillar 3516B DITA Diesel Generator

6 x Caterpillar 3516B DITA Marine generator sets Pert Spec : OK4588 Year built 2007 Full load static fuel :27.6 mm Fuel timing :64.34 mm 1383 kW 1200 rpm Injector :2501300...
Call For Price Item#: USP008983

1.36 MW 2009 Caterpillar 3512B DITA Diesel Generator

~5000 Hours. 60 Hz, Images in attachment Year:- 2009, Make:- Caterpillar Engine Model: 3512B DITA Generator Manufacturer: Kato Generator Model: AA27647019 & AA27647019 Running Hours – 3000...
$105,000.00 Item#: USP008604

1.30 MW Caterpillar 3508DITA Diesel Generator

Low Hours. 60 Hz, Two well maintained, good condition Caterpillar 3508DITA Marine generator sets for sale today. Contact us at info@uspowerco.com for special offers and to take a look at our wide...
$93,450.00 Item#: USP008218

1.20 MW 2006 Caterpillar 3512 Diesel Generator

Low Hours. 50 Hz, 1200kW CATERPILLAR 3512 Genset Ratings: 1500kVA Speed: 1500RPM Speed: 50Hz YoM: 2006 Less than 23600 Running Hours
$315,000.00 Item#: USP008866
NEW

1.03 MW 2015 Caterpillar G3516 Diesel Generator

50 Hz, CAT G3516 1030KW 50HZ 400V 2015 SURPLUS NEW 2015 made 0 hours since new,never install
$603,750.00 Item#: USP008530

1.00 MW Caterpillar G3516 Diesel Generator

Low Hours. 3 x Cat G3516 1000 kW units. Complete facility including switchgear and remote rads.
$187,950.00 Item#: USP008582
NEW

1.00 MW 2016 Caterpillar C32 Diesel Generator

No Enclosure, 60 Hz, NEW Caterpillar C32 Diesel 1000KW Genset. 60Hz, 480V - Tier 2 Emissions. USP&E can package and sound attenuate as well as providing immediate bridge power for your project....
Call For Price Item#: USP008695

910 kW 2015 Caterpillar C32 OILFIELD Diesel Generator

Low Hours. 60 Hz, CATERPILLAR C32 OILFIELD GENERATOR SET, 600V, REBUILT, YEAR 2015, – 910KW – DIESEL – 60Hz REBUILT CATERPILLAR C32 OILFIELD GENERATOR SET 910KW PRIME POWER 60HZ 600V...
Call For Price Item#: USP008820
NEW

860 kW 2013 Caterpillar 3508B DITA Diesel Generator

60 Hz, New Caterpillar 3508B DITA Marine Auxiliary Generator sets. For Export. Rated at 860kw prime, 60hz, 1800 RPM, 440 volts. Year 2013. Comes with heat exchanger cooled, ABS engine...
$111,300.00 Item#: USP008716
NEW

800 kW 2009 Caterpillar C27 Industrial Diesel Generator

No Enclosure, 60 Hz, INDUSTRIAL GENERATOR YEAR: 2009 RATED AT 800KW 60Hz 480V 1800 RPM HOURS SINCE NEW: TEST HOURS ONLY QUANTITY: 1
$93,975.00 Item#: USP008288

800 kW 1999 Caterpillar XQ 800 Diesel Generator

Low Hours. 500.00gal Fuel Tank, Sound Attenuated Enclosure, 800kW Caterpillar XQ 800 Ratings: 800kW, Prime 725kW, 1071HP Engine Caterpillar 3412 Fuel Type: Diesel YoM: 1999 Less than 21600 running hours Control Panel- Yes Battery...
$57,750.00 Item#: USP008581

750 kW 1989 Caterpillar 3508 DITA Diesel Generator

60 Hz, Caterpillar 3508 DITA Diesel 750KW Gensets available. 60Hz, 480V (Several are Available) USP&E can package and sound attenuate as well as providing immediate bridge power...
$52,500.00 Item#: USP008813

725 kW 2010 Caterpillar c27 Diesel Generator

60 Hz, Pre-owned Caterpillar C27 Diesel Generator Set - Rated at 725KW, 906KVA, 60Hz, 600V, 1800RPM - Includes Engine Driven Radiator, Caterpillar EMCP 3.1 Digital Control Panel,...
$141,750.00 Item#: USP008839
NEW

715 kW 2009 Caterpillar C32DITTA Diesel Generator

60 Hz, 1 x Caterpillar C32DITTA ACERT Marine Propulsion engine Rated at 1000HP @1800RPM continuous " A" rating ( can be reflashed to higher rating ) Year built 2009 New / unused...
$76,650.00 Item#: USP008864
NEW

670 kW 2015 Caterpillar 3508C Diesel Generator

60 Hz, 10 x Caterpillar 3508C-DITA Industrial engines only all 1200RPM ( Slow speed ) 2015 year built New / unused condition Tier 2 3508C Land Electric Engine ( Gen...
$46,725.00 Item#: USP008741

620 kW 2002 Caterpillar 3412 Diesel Generator

Low Hours. No Enclosure, 60 Hz, Emergency D.G set ENGINE : CATERPILLAR TYPE : 3412 BHP : 831 KW : 620 RPM : 1800 YEAR : 25.02.2002 COOLING: RADIATOR COOLED GOVERNER MAKE : WOODWARD PART NO. :...
$147,000.00 Item#: USP008872
NEW

559 kW 2010 Caterpillar C32DITTA Diesel Generator

50 Hz, Caterpillar C32DITTA Marine propulsion engine rated at 750Hp (559Kw) @ 1800RPM ( Can be reflashed to other ratings ) Arr# 3243767 Year built 2010 CCW engine rotation...
$168,000.00 Item#: USP008817
NEW

550 kW 2015 Caterpillar C18 Diesel Generator

60 Hz, New Caterpillar C18 Marine Generator Sets. Rated at 550 kw prime, 803 hp, 60 hz, 440 v, 1800 rpm, tier 3. Year 2015, zero hours since new. Complete with regulator, silencer,...
$183,750.00 Item#: USP008875
NEW

550 kW 2015 Caterpillar C18DITA Diesel Generator

60 Hz, 2 x Caterpillar C18DITA ACERT Marine generator sets 2015 year built New / unused condition SR4B alternators 687kva , 550kw , 440volts ,1800rpm , 60hz 12 leads reconnectable...
$51,975.00 Item#: USP008836

500 kW 2001 Caterpillar 3412C-DITA Diesel Generator

~700 Hours. 60 Hz, 1 x Used Caterpillar 3412C-DITA Marine generator set with engine driven radiator in excellent condition. Arr# 183-5416 Perf spec OK2165 Year built 2001 Running hours 600+...
Call For Price Item#: USP008676

500 kW 1997 Caterpillar 3412C DITA Marine Diesel Generator

Low Hours. 60 Hz, 1 x Used Caterpillar 3412C DITA Marine generator set with engine driven radiator Year built 1997 with only 404 hours on meter 500Kw, 625 Kva, 450Volts, 1800 RPM, 3 phase,...
$54,600.00 Item#: USP008364

400 kW 1997 Caterpillar 3406TA Diesel Generator

Low Hours. 800.00gal Fuel Tank, Weather Enclosure, 60 Hz, 400kw Model Year 1997 60hz 1800 RPM Model 3506TA Cat Packaged Diesel Generator Set with Weather Enclosure with premium Cat EMCP II Control Panel, permanent magnet 12 lead...
$45,086.00 Item#: USP008300

364 kW 1992 Caterpillar 3412 Diesel Generator

Low Hours. 50 Hz, 364kW Caterpillar 3412 Container Genset YoM: 1992 Ratings: 455kVA, 364kW Voltage: 400V Freq: 50Hz Less than 12740 running hours
Call For Price Item#: USP008549
NEW

340 kW 2014 Caterpillar C18DITA Diesel Generator

60 Hz, 5 x Caterpillar C18DITA Industrial power unit with engine driven radiators Each rated at 630Hp @ 2100RPM or can do 630Hp @ 1800RPM Perf spec OK4932 Year built 2014 New/ unused...
$21,000.00 Item#: USP008494

300 kW Caterpillar D353TA Diesel Generator

Low Hours. 60 Hz, 300kW Used Caterpillar D353TA Industrial Genset Ratings; 300kW, 375kVA Voltage: 347/600V Speed: 1200RPM Freq: 60Hz *with engine driven radiator **Spacer plate type engine...