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Used Caterpillar Generator Sets For Sale in United States

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Industrial Equipment (584)
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Generator Sets (584)
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Caterpillar (584)
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100 KVA (1)100 KW (2)1050 KW (1)113KW (1)16 MW (1)175 kw (2)2000 KW (3)210 Kw (1)230 KW (1)230KW GENERATOR (1)250 KW (2)2500 KW (1)300 (1)300 KW (3)310 KW (1)3208 (4)   3208T (2)3208-Engine (1)3304 (3)3306 (4)   3306B (3)3406 (12)   3406B (2)   3406C (2)   3406C DITA (1)   3406E (1)3408 (1)3412 (40)3412 DIT (1)3412 DITT (5)   3412C (7)3412T (1)3412TA (2)341C (1)3456 (3)350 KW (1)3508 (8)3508B (3)3512 (5)3512 1000 KW POWER MODULE (1)3512 DITA (1)3512B (5)3512C (3)3512SITA (2)3516 (8)3516 B (6)3516 C (1)3516B (9)3516B 2 MEG POWER MODULE (1)3516B 2MEG 4160V POWER MODULE (1)3516B HD (1)3516B INDUSTRIAL POWER MODULE (1)3516C (4)3516C-HD (1)36 KW (1)450 KW (1)455 KW (1)50 KW (1)500 KW (4)60 KW (1)600 KW (1)750 KW (2)800 KW (2)810 KW (1)88 KVA (1)88KW (1)900 KW (1)APS100 (1)APS1000 (2)C 18 (2)C 2.2T (1)C 32 (3)C 9 (1)C13 (7)C15 (20)C18 (6)   C18 ACERT (1)C27 (5)C32 (3)C4.4 (4)C7.1 (1)C9 (3)D100 (3)D125P1 (1)D150 (2)D150-8 (4)D20 (2)D200P4 (1)D333 (1)D398 (1)D60-6 (1)D80 (1)D80-4 (1)G125 (1)G125G1 (1)G150LG2 (1)G20F3 (1)G3306NA (1)G3406 (2)G3406TA (1)G3408 (2)G3412 (4)G3516SITA (1)G55LTA2 (1)G80LG (1)GEN/48KW (2)MEP007B (1)OC30 (1)Other (3)PM 1000 (1)PM1360 (1)SR4 (6)SR4B (9)SR4HV (2)Trailer (1)WC170G (4)WC215G (4)WEATHER HOUSE (1)XG135 (1)XQ 1140 (1)XQ 1250 (1)XQ 1750 (5)XQ 35 (2)XQ 425 (12)XQ 570 (12)XQ 750 (1)XQ100 (4)XQ1000 (2)XQ1000RD (1)XQ105 (1)XQ1140 (1)XQ125 (15)XQ125 T4F (15)XQ125KVA (5)XQ1500 (2)XQ175 (1)XQ200 (19)XQ2000 (8)XQ200N (2)XQ225 (2)XQ2280 (2)XQ230 (30)XQ230 T4F (1)XQ230KVA (4)XQ30 (1)XQ300 (1)XQ35 (15)XQ350 (21)XQ350 RF (1)XQ35KVA (7)XQ375 (1)XQ400 (5)XQ425 (9)XQ425 T4F (2)XQ425KVA (2)XQ45 (1)XQ500 (8)XQ570 (10)XQ570KVA (3)XQ60 (23)XQ-60 48KW (3)XQ600 (4)XQ800 (5)XQG240 (1)XQP 500 (1)
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Used (584)
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1-25 of 584 results
1-25 of 584 results
Featured Item
Caterpillar G3406TA Generator
1 0

2012 Caterpillar G3406TA Generator

$31,100 USD
Online Owner's Manual,
ConditionUsed
Usage9,985 Hours
Stock NumberRP11315
MLS Number10875205
CategoryGenerator Sets
Last Updated3/27/2025
Location
Midland, TX, US
Sold By

Warren Power Systems

(855) 524-___  SHOW
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Warren Power Systems
Featured Item
Caterpillar XQ200 Generator
4 0

2014 Caterpillar XQ200 Generator

Call for price
Online Owner's Manual,
ConditionUsed
Usage7,540 Hours
Stock Number028220
MLS Number12272001
CategoryGenerator Sets
Last Updated3/27/2025
Location
San Diego, CA, US
Sold By

Hawthorne Power Systems

(833) 978-___  SHOW
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Hawthorne Power Systems
Featured Item
Caterpillar 3512 Generator
23 0

2004 Caterpillar 3512 Generator

Call for price
ConditionUsed
Usage704 Hours
Stock NumberE16675
MLS Number13253928
CategoryGenerator Sets
Last Updated3/27/2025
Location
Florence, SC, US
Sold By

Blanchard Power Systems

(843) 678-___  SHOW
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Blanchard Power Systems
Featured Item
Caterpillar 3412 Diesel Generator
11 1

1996 Caterpillar 3412 Diesel Generator

$69,900 USD
Used Caterpillar 600 kW standby (545 kW prime) diesel generator set. CAT 3412 engine rated 896 HP at 1800 RPM, SN-81Z19106. 3/60/277/480V, 12 lead reconnectable to other voltages. 1000 Amp...
ConditionUsed
Usage1,159 Hours
Horse Power896 HP
Engine ModelCaterpillar 3412
Stock NumberCentral States #4624
MLS Number13253361
CategoryGenerator Sets
Last Updated3/3/2025
Location
Waukesha, WI, US
Sold By

Central States Diesel Generators

(833) 446-___  SHOW
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Central States Diesel Generators
Featured Item
Caterpillar 3516B Generator Set
5 0

1999 Caterpillar 3516B Generator Set

$340,000 USD
60 HZ, CAT BRAND GENSET, CONTINUOUS, DIESEL, EMCP II+, GENERATORS, LESS THAN 1000 SINCE NEW, Online Owner's Manual, PRIME, STANDBY, USED 3516B 2000KW 2500KVA 480V 3PH 60HZ OPEN SKID,
ConditionUsed
Usage1,000 Hours
MLS Number9118451
CategoryGenerator Sets
Last Updated3/27/2025
Location
Miami, FL, US
Sold By

Pantropic Power

(844) 497-___  SHOW
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Pantropic Power
Featured Item
Caterpillar G20F3 Generator
4 0

2009 Caterpillar G20F3 Generator

$3,500 USD
ConditionUsed
Usage7 Hours
Stock NumberEQ027801
MLS Number12641755
CategoryGenerator Sets
Last Updated3/27/2025
Location
Milford, MA, US
Sold By

Milton CAT Power Systems

(855) 976-___  SHOW
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Milton CAT Power Systems
Featured Item
Caterpillar 3412 Generator
5 0

1988 Caterpillar 3412 Generator

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ConditionUsed
Usage184 Hours
Stock NumberE16617
MLS Number13197316
CategoryGenerator Sets
Last Updated3/27/2025
Location
Florence, SC, US
Sold By

Blanchard Power Systems

(843) 678-___  SHOW
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Blanchard Power Systems
Featured Item
Caterpillar 3516B Generator
7 0

2024 Caterpillar 3516B Generator

$565,000 USD
** ENGINE WARRANTY BY MFG, 1825KW PRIME RATING 480V 60HZ 1800RPM - 1600KW PRIME RATING 400V 50HZ 15000 RPM, 60 HZ, CAT BRAND GENSET, DIESEL, EMCP 3.2 CONTROL PANEL - JACKET WATER HEATER,...
ConditionUsed
MLS Number965992
CategoryGenerator Sets
Last Updated3/27/2025
Location
Miami, FL, US
Sold By

Pantropic Power

(844) 497-___  SHOW
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Pantropic Power
Featured Item
Caterpillar D60-6 Generator
7 0

2004 Caterpillar D60-6 Generator

$4,000 USD
ConditionUsed
Usage146 Hours
Stock NumberEQ256062
MLS Number12641756
CategoryGenerator Sets
Last Updated3/27/2025
Location
Milford, MA, US
Sold By

Milton CAT Power Systems

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Milton CAT Power Systems
Featured Item
Caterpillar XQ400 Generator
14 0

2008 Caterpillar XQ400 Generator

Call for price
110% SPILL CONTAINMENT, 50 HZ, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAT BRAND GENSET, COOLANT HEATER, DIESEL, DUAL WALL FUEL TANK, EPA LABEL, FUEL TANK, GENERATORS,...
ConditionUsed
Usage7,407 Hours
Stock NumberEU00132
MLS Number12281765
CategoryGenerator Sets
Last Updated3/27/2025
Location
Knoxville, TN, US
Sold By

Stowers Power Systems

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Stowers Power Systems
Featured Item
Caterpillar 3412 Generator
10 0

1995 Caterpillar 3412 Generator

Call for price
Online Owner's Manual,
ConditionUsed
Usage541 Hours
Stock NumberEU00147
MLS Number12740183
CategoryGenerator Sets
Last Updated3/27/2025
Location
Knoxville, TN, US
Sold By

Stowers Power Systems

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Stowers Power Systems
Featured Item
Caterpillar XQ 2000 (277-480 V) 2000@1800/3/SBY EKW@RPM/PH/R Generator
6 0

Caterpillar XQ 2000 (277-480 V) 2000@1800/3/SBY EKW@RPM/PH/R Generator

$899,000 USD
60 HZ, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, BRAND NEW CONTAINER, NEW 1250GLS FUEL TANK, NEW HORIZONTAL RADIATOR, NEW EXHAUST SYSTEM, GENSET CONTROL PANEL EMCP 4.4 WITH MULTIFUNCTION...
ConditionUsed
Usage1,000 Hours
MLS Number11819023
CategoryGenerator Sets
Last Updated3/27/2025
Location
Miami, FL, US
Sold By

Pantropic Power

(844) 497-___  SHOW
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Pantropic Power
Featured Item
Caterpillar XQ350 Mobile Power Module Generator Set
8 0

2013 Caterpillar XQ350 Mobile Power Module Generator Set

$89,500 USD
Online Owner's Manual,
ConditionUsed
Usage13,810 Hours
Stock Number028452
MLS Number12271996
CategoryGenerator Sets
Last Updated3/27/2025
Location
San Diego, CA, US
Sold By

Hawthorne Power Systems

(833) 978-___  SHOW
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Hawthorne Power Systems
Featured Item
Caterpillar XQ230 T4F Generator
8 0

2019 Caterpillar XQ230 T4F Generator

Call for price
Online Owner's Manual,
ConditionUsed
Usage703 Hours
Stock NumberEU00120
MLS Number12030926
CategoryGenerator Sets
Last Updated3/27/2025
Location
Knoxville, TN, US
Sold By

Stowers Power Systems

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Stowers Power Systems
1995 CAT SR4B 500 KW Standby Generator 1134 HOURS!
23 0

1995 CAT SR4B 500 KW Standby Generator 1134 HOURS!

Newly Listed
$45,500 USD
1995 Caterpillar SR4B generator, 500 KW standby rating, 480 volt, 751 amps, 60 hz, 3 phase, 10 wire, 1134 hours, CAT 3412 DITTA twin turbo diesel engine, fully mechanical fuel system, 750 HP...
ConditionUsed
Stock Number17469
MLS Number13488280
CategoryGenerator Sets
Last Updated3/31/2025
Location
Carbondale, PA, US
Sold By

Old Forge Power Equipment, Inc

(833) 662-___  SHOW
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Old Forge Power Equipment, Inc
Caterpillar SR4 Diesel Generator
14 0

1989 Caterpillar SR4 Diesel Generator

Recently Updated
$34,500 USD
1989 Caterpillar SR4 300 kw Genset. 511 Total Hours Since New. Full Maintenance Records. Cat 3406 Diesel Engine. Electronic Control Panel. Heater Package, Battery Charging System. Full...
ConditionUsed
Usage511 Hours
MLS Number11919690
CategoryGenerator Sets
Last Updated3/31/2025
Location
Redding, CA, US
Sold By

Mittry Construction

(530) 941-___  SHOW
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Mittry Construction
Caterpillar 3406C Generator
9 0

Caterpillar 3406C Generator

Recently Updated
$39,995 USD
400KW LIKE NEW COMPLETE GENSET WITH ONLY 557 HOURS, Comes from a hospital only 557 hours, Engine: 3406C, SN# 4RG01917, Arr # 9Y9143, Generator SR-4, SN # 9FF00817, Arr # 61-0062, 400KW,...
ConditionUsed
Stock Number69305
MLS Number13352979
CategoryGenerator Sets
Last Updated3/31/2025
Location
Chicago, IL, US
Sold By

Diesel Sales

(844) 596-___  SHOW
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Diesel Sales
Caterpillar XQ800 Mobile Power Module Generator Set
4 0

2015 Caterpillar XQ800 Mobile Power Module Generator Set

Recently Updated
$548,100 USD
2015 CAT XQ800 T4I PORTABLE, 30FT CONTAINER, AIR RIDE CHASSIS, EMCP 4.4 CONTROLS, GENERATOR SET, Online Owner's Manual, T4I C27 ENGINE, WARRANTY OPTIONS AVAILABLE, ZERO CAT DEALER REBUILD,
ConditionUsed
Usage19,672 Hours
Stock NumberXEU0032
MLS Number13349764
CategoryGenerator Sets
Last Updated3/30/2025
Location
Topeka, KS, US
Sold By

Foley Equipment

(877) 685-___  SHOW
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Foley Equipment
Caterpillar XQ425KVA Generator
4 0

2024 Caterpillar XQ425KVA Generator

Recently Updated
$229,700 USD
(109 degF), 500M (1640, (kW and kVAr), and, (ModbusTCP) and, (Prime), *518BHP 340 GEN KW W/F 60 HZ PR, *CAPTIVE: 5194400C13PS118, *CERTIFICATION AR, *ELECTRIC DRIVE TRAILER, *END USE: EP...
ConditionUsed
Usage340 Hours
Stock NumberUEN236
MLS Number12801066
CategoryGenerator Sets
Last Updated3/30/2025
Location
Kansas City, MO, US
Sold By

Foley Equipment

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Foley Equipment
Caterpillar XQ230KVA Generator
4 0

2023 Caterpillar XQ230KVA Generator

Recently Updated
$119,400 USD
*CERTIFICATION AR, *CONNECTION GP, *END USE: EP RETAIL RENTAL, *ENGINE ARPRIME, *GENERAL AR, *GENERATOR ARPWR, *MODULE AR DEF, *MODULE AR EXH, *TRAILER OPTION XQ230, *VOLTAGE INDICATOR...
ConditionUsed
Usage1,303 Hours
Stock NumberUEN234
MLS Number12656867
CategoryGenerator Sets
Last Updated3/30/2025
Location
Wichita, KS, US
Sold By

Foley Equipment

(877) 685-___  SHOW
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Foley Equipment
Caterpillar XQ60KVA Generator
4 0

2020 Caterpillar XQ60KVA Generator

Recently Updated
$21,800 USD
*CAPTIVE: 4852409C3.4BPS102, *CERTIFICATION AR, *CONNECTION GP, *CONNECTION GP G, *END USE: EP RENTAL, *EXCITER GPPERM, *GENERAL AR, *GENERATOR ARPWR, *OPTIONAL ANTICONDENSATION HEA,...
ConditionUsed
Usage9,223 Hours
Stock NumberSEN260
MLS Number13128015
CategoryGenerator Sets
Last Updated3/30/2025
Location
Call Foley, KS, US
Sold By

Foley Equipment

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Foley Equipment
Caterpillar WEATHER HOUSE Generator
2 0

Caterpillar WEATHER HOUSE Generator

Newly Listed
Call for price
Caterpillar weather house enclosure with 150-gallon base tank, can be painted for additional charge, Inside Dims: 11.2' L, 4.3' W, 6' T, Outside Dims: 11.8' L, 4.8' W, 7.3' T,
ConditionUsed
Stock Number103759
MLS Number13484501
CategoryGenerator Sets
Last Updated3/28/2025
Location
Houston, TX, US
Sold By

Swift Equipment Solutions

(833) 972-___  SHOW
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Swift Equipment Solutions
Caterpillar C13 Diesel Generator
11 1

2019 Caterpillar C13 Diesel Generator

Newly Listed
$79,900 USD
Used Caterpillar 350 kW standby diesel generator set, SN-T3200639. CAT C13 engine rated 539 HP at 1800 RPM, SN-PW300794, EPA Tier 3 emissions. 3/60/120/208V, 12 lead reconnectable to 480V...
ConditionUsed
Usage236 Hours
Horse Power539 HP
Engine ModelCaterpillar C13
Emission RatingUSA Tier 3
Stock NumberCentral States #4685
MLS Number13483979
CategoryGenerator Sets
Last Updated3/28/2025
Location
Waukesha, WI, US
Sold By

Central States Diesel Generators

(833) 446-___  SHOW
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Central States Diesel Generators
Caterpillar C15 Generator
1 0

2024 Caterpillar C15 Generator

Newly Listed
$137,500 USD
Auto Start, Base Type - Skid, Battery Charger, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - EMCP 4.2, Engine Type - Diesel, Frequency - 60 Hz, Generator, No Enclosure, Rating ...
ConditionUsed
Usage1 Hours
MLS Number13483594
CategoryGenerator Sets
Last Updated3/28/2025
Location
Jacksonville, FL, US
Sold By

Ring Power Corporation

(855) 924-___  SHOW
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Ring Power Corporation
Caterpillar C15 Generator
1 0

2024 Caterpillar C15 Generator

Newly Listed
$177,500 USD
Auto Start, Base Tank, Base Type - Skid, Battery Charger, Battery Set, Cat Brand Genset, Circuit Breaker, Control Panel - EMCP 4.2, Enclosure Material - Aluminum, Engine Type - Diesel,...
ConditionUsed
Usage1 Hours
MLS Number13483593
CategoryGenerator Sets
Last Updated3/28/2025
Location
Jacksonville, FL, US
Sold By

Ring Power Corporation

(855) 924-___  SHOW
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Ring Power Corporation
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