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Used Caterpillar Generator Sets For Sale

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Equipment Type
Industrial Equipment (846)
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Generator Sets (846)
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Caterpillar (846)
Model
100 KW (2)1000 KW (1)1050 KW (1)113KW (1)1250KW-600-3512 (1)1500KW-600V-3512-FW (1)16 MW (1)175 kw (1)1750 KW (2)200KW D200-8 (1)230 KW (1)230KW GENERATOR (1)300 KW (2)3054 (1)3056T (1)320 KW (1)3208 (3)   3208T (1)3304 (2)3306 (14)   3306 DI (1)   3306 DITA (1)   3306B (4)3306CDITA (1)3406 (12)   3406 DI (3)   3406B (1)   3406C (3)3412 (46)3412 600KW (1)3412 800KW (1)3412 C (1)3412 DITA (1)3412 DITT (3)   3412C (6)3412C 725 KW (1)3412C 800KW (3)3412C PKG (1)3412PKGG 700KW 480V (1)3412TA (1)344KVA (1)3456 (6)350 KW (1)3508 (5)3508 PKG (1)3508B (4)3512 (12)3512 DITA (1)3512B (10)3512C (10)3512C-HD (2)3512SITA (2)3516 (20)3516 B (6)3516B (6)3516B 2 MEG POWER MODULE (2)3516B 2MEG 4160V POWER MODULE (1)3516B HD (1)3516B INDUSTRIAL POWER MODULE (1)3516C (6)3516C-HD (3)3606 (1)500 KW (2)550 KW (1)60 KW (1)800KW-600V-C27 (1)88KW (1)900 KW (1)APS100 (1)APS100 - 208/240/480 (1)APS100 - 208/480/600 (1)APS100 - 208-240-480 (1)APS1000 (2)APS500C15F (3)APS550C18F (2)C 18 (2)C 32 (2)C13 (5)C15 (15)C15 PGAM (1)C175-16 (6)C18 (10)C18 - 750 KW (1)C27 (5)C27 800KW (1)C27-800KW-600V (1)C32 (9)C4.4 (3)C4.4TA (1)C6.6 (1)C9 (10)CAT 3516C (1)Caterpillar-635KW (1)CG137-8 (2)D100 (1)D100GC (1)D150 (3)D150-8 (1)D150P1 (1)D175-2 (1)D20 (1)D333 (1)D349 (1)D398 (1)D400 GC (1)D600 GC (1)D60-6 (1)DCA125 (1)DE22E3 (1)DE33E0 (1)DG400 - NEW / NEVER USED (1)EQ800 (1)G125 (1)G20F3 (1)G3306B (1)G3406 (1)G3408 (1)G3512 (3)G3516 - 1.000 KVA (1)G3516 _ PPO G1000 (1)G3520 (2)G3520C (3)G3520E (3)G3520H (4)G3612 (2)G55LTA2 (1)G80LG (1)GEN/48KW (2)LC6 (1)LS (1)OC30 (1)Other (5)PM 1000 (1)PM1360 (1)PPO DGPR 20 ST (1)PPO P33-3 (5)RADIATOR 3516 E (1)SR4 (6)SR4 B-GD (1)SR4B (9)SR4-GD (1)SR5 (3)UPS 250 (1)WC215G (1)XG135 (2)XQ 1140 (2)XQ 1250 (1)XQ 1475 G (1)XQ 1750 (6)XQ 330 (2)XQ 35 (8)XQ 425 (18)XQ 570 (16)XQ100 (3)XQ100 - 208/480/600 (1)XQ1000 (1)XQ100-RM (2)XQ105 (1)XQ1140 (10)XQ125 (54)XQ125 - 208/480/600 (KVA) (1)XQ125 T4F (6)XQ125KVA (7)XQ1500 (2)XQ1500RD (1)XQ175 (4)XQ175N 158 (1)XQ20 (3)XQ200 (27)XQ200 - 208/480 (1)XQ200 - 208-480 (2)XQ2000 (5)XQ200N (5)XQ225 (1)XQ2280 (2)XQ230 (43)XQ230 T4F (10)XQ230KVA (2)XQ30 (3)XQ30- 208/480 (1)XQ330 (1)XQ35 (22)XQ350 (14)XQ35KVA (3)XQ375 (1)XQ375 - 208/480 (2)XQ400 (5)XQ425 (24)XQ425 T4F (5)XQ425KVA (2)XQ45 (2)XQ500 (6)XQ570 (17)XQ570KVA (1)XQ60 (73)XQ60 - 208/480 (1)XQ60 - 208-480 (1)XQ-60 48KW (2)XQ600 (8)XQ60-48KW (1)XQ80 (3)XQ800 (2)
Condition
Used (846)
Model Year
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Fuel Type
Diesel (59)
Horsepower
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Inspection Report
No (846)
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Showing 1 - 25 of 846 Generator Listings

1 - 25 of 846 listings
1 - 25 of 846 listings
Featured Item
2001 Caterpillar 3412PKGG 700KW 480V Generator

2001 Caterpillar 3412PKGG 700KW 480V Generator

$66,000 USD
700Kw standby rated, 635kW prime rated generator set. Generator comes with Sound Attenuated Enclosure and Ground Fault Relay System. 3412 Cat Engine with Regular System Changes every 500 Hrs...
ConditionUsed
Usage9,256 Hours
Engine ModelCaterpillar 3412
MLS Number14146681
CategoryGenerator Sets
Last Updated2/16/2026
Location
Grants Pass, OR, US
Sold By
Private Party
(541) 476-___  SHOW
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Featured Item
Caterpillar 3412 Generator

1995 Caterpillar 3412 Generator

$99,000 USD
Auto Start, Base Tank, Battery Charger, Battery Set, Cat Brand Genset, Circuit Breaker, Control Panel - Other, Enclosure Lights, Enclosure Material - Aluminum, Engine Type - Diesel, EPA...
ConditionUsed
Usage541 Hours
Stock NumberEU00147
MLS Number12740183
CategoryGenerator Sets
Last Updated3/12/2026
Location
Knoxville, TN, US
Sold By
Stowers Power Systems
(866) 619-___  SHOW
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Stowers Power Systems
Featured Item
Caterpillar 3512 Generator

1986 Caterpillar 3512 Generator

$143,395.13 USD
3 POLE CIRCUIT BREAKER, 60 HZ, AUTO START, CAT BRAND GENSET, CSA CERTIFICATION, DIESEL, EMCP 4.2 CONTROL PANEL, Online Owner's Manual, Package Type Cat Standard Unit, STANDBY,
ConditionUsed
Usage1,500 Hours
Stock NumberE220008L
MLS Number11814955
CategoryGenerator Sets
Last Updated3/12/2026
Location
Pointe-Claire, QC, Canada
Sold By
Toromont Power Systems
(855) 939-___  SHOW
NUMBERCall Seller
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Toromont Power Systems
Featured Item
Caterpillar XQ 2000 (277-480 V) 2000@1800/3/SBY EKW@RPM/PH/R Generator

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 Updated3/12/2026
Location
Miami, FL, US
Sold By
Pantropic Power
(844) 497-___  SHOW
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Pantropic Power
Caterpillar 3412 Diesel Generator

2000 Caterpillar 3412 Diesel Generator

Recently Updated
$99,500 USD
Caterpillar 800 kW (725 kW prime) diesel generator set. CAT 3412 engine rated 1180 HP at 1800 RPM, SN-2WJ05941. 3/60/277480V, 6 lead non-reconnectable to other voltages. 1200 Amp main-line...
ConditionUsed
Usage509 Hours
Horse Power1180 HP
Engine ModelCaterpillar 3412
Stock NumberCentral States #4950
MLS Number14129133
CategoryGenerator Sets
Last Updated3/14/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Caterpillar 3412C Generator

2001 Caterpillar 3412C Generator

Recently Updated
$135,000 USD
Used CAT 3412C Generator Set; 2001 Model – 251 Hours; 800kW Standby Rated; 480/277V; Sound Attenuated Enclosure; 1250G Base Fuel Tank; EMCP 2 Controller; Breaker; Jacket Water Heater;...
ConditionUsed
Usage251 Hours
Horse Power1180 HP
Engine ModelCaterpillar 3412C
Emission RatingUSA Non Tier
Stock Number1720
MLS Number14161346
CategoryGenerator Sets
Last Updated3/14/2026
Location
Spring, TX, US
Sold By
NineX Power Systems LLC
(844) 686-___  SHOW
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NineX Power Systems LLC
Caterpillar XQ425 T4F Generator

2018 Caterpillar XQ425 T4F Generator

Recently Updated
$121,000 USD
110% Spill Containment, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Emissions Level - EPA - EPA TIER 4f, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank...
ConditionUsed
Usage7,369 Hours
Stock NumberRP14088
MLS Number13821089
CategoryGenerator Sets
Last Updated3/14/2026
Location
Midland, TX, US
Sold By
Warren Power Systems
(855) 524-___  SHOW
NUMBERCall Seller
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Warren Power Systems
Caterpillar 3512C Generator

2013 Caterpillar 3512C Generator

Recently Updated
$369,000 USD
100 GALLON FUEL TANK, 1500KW STANDBY @ 480V, 2013 CAT 3512C PACKAGE, 900KW ONBOARD LOAD BANK, EMCP 4.2 CONTROLLER, EPA TIER 2, GENERATOR SET, MOUNTED CIRCUIT BREAKER, Online Owner's Manual ,...
ConditionUsed
Usage270 Hours
Stock NumberXEU0043
MLS Number13155101
CategoryGenerator Sets
Last Updated3/14/2026
Location
Topeka, KS, US
Sold By
Foley Equipment
(877) 685-___  SHOW
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Foley Equipment
Caterpillar XQ230 T4F Generator

2023 Caterpillar XQ230 T4F Generator

Newly Listed
$108,925 USD
110% Spill Containment, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Emissions Level - EPA - EPA TIER 4f, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz,...
ConditionUsed
Usage6,193 Hours
Stock NumberRP15336
MLS Number14244500
CategoryGenerator Sets
Last Updated3/14/2026
Location
Midland, TX, US
Sold By
Warren Power Systems
(855) 524-___  SHOW
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Warren Power Systems
Caterpillar XQ230 T4F Generator

2019 Caterpillar XQ230 T4F Generator

Recently Updated
$60,925 USD
110% Spill Containment, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Emissions Level - EPA - EPA TIER 4f, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz,...
ConditionUsed
Usage6,581 Hours
Stock NumberRP14965
MLS Number13850302
CategoryGenerator Sets
Last Updated3/13/2026
Location
Amarillo, TX, US
Sold By
Warren Power Systems
(855) 524-___  SHOW
NUMBERCall Seller
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Warren Power Systems
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