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Used Caterpillar Generator Sets For Sale

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Equipment Type
Industrial Equipment (709)
Category
Generator Sets (709)
Make
Caterpillar (709)
Model
100 KW (1)1000 KW (2)1050 KW (1)1100KW-600V-3512 (1)113KW (1)125 Kw (1)1250KW (1)1250KW-600-3512 (1)16 MW (1)175 kw (2)200 KW (1)200KW D200-8 (1)230 KW (2)3054 (1)3056T (1)3208 (3)   3208T (1)3304 (2)3306 (14)   3306 DI (1)   3306 DITA (1)   3306B (4)3406 (13)   3406 DI (2)   3406B (1)   3406C (2)3412 (40)3412 600KW (1)3412 800KW (1)3412 DITA (1)3412 DITT (2)   3412C (3)3412C 725 KW (1)3412C 800KW (2)3412PKGG 700KW 480V (1)3412TA (1)344KVA (1)3456 (9)3508 (5)3508 PKG (1)3508B (6)3512 (5)3512 DITA (1)3512B (6)3512C (8)3512C-HD (1)3512SITA (2)3516 (18)3516 B (6)3516B (5)3516B 2MEG 4160V POWER MODULE (1)3516B HD (1)3516B HD UNUSED (1)3516B INDUSTRIAL POWER MODULE (1)3516C (2)3516TA (2)400 KW (1)500 KW (2)60 KW (1)700 KW (1)88KW (1)AMP500 (1)APS1000 (1)APS550 (1)C 18 (2)C 32 (2)C13 (6)C15 (16)C15 PGAM (1)C18 (8)C18 - 750 KW (1)C2.2 (1)C27 (4)C32 (7)C4.4 (2)C4.4TA (1)C6.6 (1)C7.1 GEN S (1)C9 (4)CAT 3516C (1)Caterpillar-635KW (1)D150 (3)D150P1 (1)D200 (1)D300 GC (1)D30-8S_ 120V_240V (1)D333 (1)D349 (1)D398 (1)D400 GC (1)D40-2LC (1)D75P2 (1)D80GC (1)DE22E3 (1)DE33E0 (1)DG500 (1)EQ800 (1)G 3406 (2)G125 (1)G3406 (1)G3408 (1)G3512 (2)G3516 - 1.000 KVA (1)G3520H (1)G3612 (2)G55LTA2 (1)G80LG (1)GEN/48KW (3)GEN/60KW (1)GEN2000 (1)LC6 (1)MEP007B (1)OC30 (1)Other (14)PM 1000 (1)PM1360 (1)PM3508 (1)RADIATOR 3516 E (1)SR4 (5)SR4 B-GD (1)SR4B (7)SR5 (1)UPS 250 (1)WC500G (3)XGC 1900 (1)XQ 1250 (2)XQ 1750 (4)XQ 35 (6)XQ 350 (120-480 V) 350@1800/3/SBY EKW@RPM/PH/R (3)XQ 425 (14)XQ 570 (6)XQ100 (4)XQ1000 (5)XQ100-RM (1)XQ105 (1)XQ1140 (2)XQ125 (52)XQ125KVA (7)XQ1500 (1)XQ1500RD (1)XQ175 (3)XQ1750 (1)XQ20 (2)XQ200 (13)XQ2000 (6)XQ200N (2)XQ200RM (2)XQ225 (1)XQ2280 (2)XQ230 (36)XQ230 T4F (11)XQ30 (6)XQ330 (1)XQ35 (21)XQ350 (12)XQ35KVA (5)XQ375 (1)XQ400 (4)XQ400-3456 (1)XQ400-RM (1)XQ425 (25)XQ425 T4F (6)XQ425KVA (2)XQ45 (2)XQ500 (5)XQ570 (16)XQ570KVA (1)XQ60 (75)XQ-60 48KW (2)XQ600 (5)XQ60-48KW (1)XQ800 (3)
Condition
Used (709)
Model Year
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Fuel Type
Diesel (32)
Horsepower
-
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Showing 1 - 25 of 709 Generator Listings

1 - 25 of 709 listings
1 - 25 of 709 listings
Featured Item
Caterpillar XQ230 T4F Generator

2019 Caterpillar XQ230 T4F Generator

$70,500 USD
110% Spill Containment, Battery Charger, Battery Disconnect Switch, Camlocks, Cat Brand Genset, Customer Value Agreement (CVA) 2-year/2,000-hour Customer Value Agreement (CVA), Emissions...
ConditionUsed
Usage6,602 Hours
Stock NumberRP14966
MLS Number13850301
CategoryGenerator Sets
Last Updated8/7/2026
Location
Oklahoma City, OK, US
Sold By
Warren Power Systems
(855) 524-___  SHOW
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Warren Power Systems
Featured Item
Caterpillar XQ 350 (120-480 V) 350@1800/3/SBY EKW@RPM/PH/R Generator

2014 Caterpillar XQ 350 (120-480 V) 350@1800/3/SBY EKW@RPM/PH/R Generator

$85,000 USD
60 HZ, CAT C13 ENGINE, CATERPILLAR XA350 TIER4I, CIRCUIT BREAKER, CEM, CONTINUOUS, DIESEL, DUAL WALL FUEL TANK, EMCP4.2 CONTROL PANEL AND, EPA Label, FUEL TANK, FUEL VALVE, GENERATORS,...
Inspection Report
ConditionUsed
Usage6,727 Hours
Stock NumberNR12802
MLS Number13305187
CategoryGenerator Sets
Last Updated7/27/2026
Location
Eugene, OR, US
Sold By
Peterson Power Systems
(855) 433-___  SHOW
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Peterson Power Systems
Featured Item
Caterpillar XQ0350 Generator

2014 Caterpillar XQ0350 Generator

$110,000 USD
60 HZ, CAT C13 ENGINE, CATERPILLAR XA350 TIER4I, CIRCUIT BREAKER, CEM, CONTINUOUS, DIESEL, DUAL WALL FUEL TANK, EMCP4.2 CONTROL PANEL AND, EPA Label, FUEL TANK, FUEL VALVE, GENERATORS, JW...
Inspection Report
ConditionUsed
Usage5,491 Hours
Stock NumberUE01157
MLS Number11077982
CategoryGenerator Sets
Last Updated7/27/2026
Location
Eugene, OR, US
Sold By
Peterson Power Systems
(855) 433-___  SHOW
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Peterson Power Systems
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 Updated7/27/2026
Location
Knoxville, TN, US
Sold By
Stowers Power Systems
(866) 619-___  SHOW
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Stowers Power Systems
Featured Item
Caterpillar XQ2000 Mobile Power Module Generator Set

2023 Caterpillar XQ2000 Mobile Power Module Generator Set

$1,200,000 USD
3 Way Fuel Valve, Auto Start, Battery Charger, Camlocks, CE Plate, Emissions Level, Engine Governor, Engine Type - Diesel, Fire Extinguisher, Frequency - 50 / 60 Hz, Fuel Tank Type - Dual...
Inspection Report
ConditionUsed
MLS Number12860680
CategoryGenerator Sets
Last Updated7/27/2026
Location
Fort Myers, FL, US
Sold By
Pantropic Power
(844) 497-___  SHOW
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Pantropic Power
Featured Item
Caterpillar XQ 1250 Generator

1990 Caterpillar XQ 1250 Generator

$489,000 USD
Auto Start, Battery Charger, Camlocks, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual Wall, Generator, Hitch, Trailer, Permanent Magnet Generator (PMG),...
Inspection Report
ConditionUsed
Usage670 Hours
MLS Number12860676
CategoryGenerator Sets
Last Updated7/27/2026
Location
Fort Myers, FL, US
Sold By
Pantropic Power
(844) 497-___  SHOW
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Pantropic Power
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 Updated7/27/2026
Location
Miami, FL, US
Sold By
Pantropic Power
(844) 497-___  SHOW
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Pantropic Power
Caterpillar 500 KW Generator

Caterpillar 500 KW Generator

Newly Listed
$169,900 USD
UNIT IS IN YARD D. ESN:SPP00230 Arrangement/Catalog#:136-6628 The Cat® G3412C is a heavy-duty 500 kW standby generator engineered to provide dependable emergency power for commercial,...
ConditionUsed
Usage78 Hours
Horse Power755 HP
Engine ModelCaterpillar G3412C
MLS Number14537328
CategoryGenerator Sets
Last Updated8/12/2026
Location
Decatur, TX, US
Sold By
Industrial Diesel, Inc.
(866) 946-___  SHOW
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Industrial Diesel, Inc.
Caterpillar XQ1750 Diesel Generator

1998 Caterpillar XQ1750 Diesel Generator

Recently Updated
$365,900 USD
Caterpillar XQ1750 rental grade / portable / trailered 1750 kW standby (1600 kW prime) diesel generator set. CAT 3516 engine rated 2304 HP at 1800 RPM, SN-25Z06010. 3/60/2400/4160V. EMCP II...
ConditionUsed
Usage3,057 Hours
Horse Power2304 HP
Engine ModelCaterpillar 3516
Rear AxleTandem Axle
Stock NumberCentral States #5125
MLS Number14518733
CategoryGenerator Sets
Last Updated8/12/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Caterpillar XQ1000 Mobile Power Module Generator Set

2009 Caterpillar XQ1000 Mobile Power Module Generator Set

Newly Listed
$265,000 USD
1000 KW POWERED BY DIESEL ENGINE C32, Base Tank, Battery Charger, Cat Brand Genset, Circuit Breaker, Control Panel, DUAL AXLE TRAILER, Emissions Level, Fuel Tank Type - Dual Wall, Package...
ConditionUsed
Usage9,435 Hours
MLS Number14536068
CategoryGenerator Sets
Last Updated8/12/2026
Location
Richwood, KY, US
Sold By
Ohio CAT
(833) 977-___  SHOW
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Ohio CAT
Caterpillar XQ1000 Mobile Power Module Generator Set

2007 Caterpillar XQ1000 Mobile Power Module Generator Set

Newly Listed
$430,000 USD
2007 CAT 3508B 1000KW POWER, 40 FT ISO CONTAINER AND CHASSIS, Base Tank, Battery Charger, Circuit Breaker, Control Panel, Package Type Cat Standard Unit, Rating - Standby, Regulatory Status ...
ConditionUsed
Usage1,559 Hours
MLS Number14536065
CategoryGenerator Sets
Last Updated8/12/2026
Location
Richwood, KY, US
Sold By
Ohio CAT
(833) 977-___  SHOW
NUMBERCall Seller
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Ohio CAT
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