1. Home
  2. Listings
  3. Industrial Equipment
  4. Generator Sets
  5. Caterpillar
  6. Used

Used Caterpillar Generator Sets For Sale

View all Caterpillar generator sets for sale, not just used.
Close
Your Current Search
Industry
Industrial Equipment
Category
Generator Sets
Manufacturer
Caterpillar
Condition
Used
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Industrial Equipment (728)
Category
Generator Sets (728)
Manufacturer
Caterpillar (728)
Model
100 KVA (1)100 KW (2)1000KW-600V-C32- FORM_WOUND (1)1050 KW (1)1100KW-600V-3512 (1)113KW (1)1250KW_600VOLTS_ 3512 (1)1250KW-600-3512 (1)1500KW-600V-3512-FW (1)16 MW (1)175 kw (2)1825KW-600V-3516 (1)2000 KW (3)210 Kw (1)230 KW (1)230KW GENERATOR (1)250 KW (2)2500 KW (1)300 (1)300 KW (3)300KW-600V-3406 (1)3054 (1)310 KW (1)3208 (4)   3208T (2)3208-Engine (1)3304 (3)3306 (10)   3306 DI (1)   3306B (5)3406 (13)   3406B (3)   3406C (2)   3406C DITA (1)   3406E (1)3408 (1)3412 (55)3412 DITA (1)3412 DITT (5)   3412C (7)3412T (1)3412TA (2)341C (1)3456 (4)350 KW (1)3508 (8)3508B (4)3512 (6)3512 1000 KW POWER MODULE (1)3512 DITA (2)3512B (6)3512C (3)3512SITA (2)3516 (23)3516 B (6)3516 C (1)3516 DITA (1)3516 RADIATOR (1)3516B (13)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)500KW-600V-C15-ENCLOSED (1)60 KW (1)600 KW (1)600KW-600V-3412 (1)750 KW (2)800 KW (2)800KW-600V-C27 (2)810 KW (1)88 KVA (1)88KW (1)900 KW (1)APS100 (1)APS1000 (2)APS550 (1)C 18 (2)C 2.2T (1)C 32 (4)C 9 (2)C13 (9)C15 (23)C18 (7)   C18 ACERT (1)C2.2 (1)C27 (5)C27-800KW-600V (1)C32 (10)C4.4 (4)C6.6 (1)C7.1 (1)C9 (3)C9 - 250KW-600V (1)D100 (3)D100GC (2)D125P1 (1)D150 (2)D150-8 (4)D20 (2)D333 (1)D398 (2)D60-6 (1)D80 (1)D80-4 (1)DE22E3 (1)DE33E0 (1)ENC (1)G 3512 (2)G125 (1)G125G1 (1)G150LG2 (1)G20F3 (1)G3306NA (1)G3406 (3)G3406TA (1)G3408 (2)G3412 (4)G3512 (3)G3516 - 1.000 KVA (1)G3516 _ PPO G1000 (2)G3516SITA (1)G3520C (3)G3520E (4)G3612 (2)G55LTA2 (1)G80LG (1)GEN/48KW (2)GEN60KW (1)GEP400 (1)GP3508 (1)LC7024H_545KW_PRIME_600V_C18_GENEND (1)LS (1)MEP007B (1)OC30 (1)Olympian 30kW (1)Other (6)PM 1000 (1)PM1360 (1)PPO DGPR 20 ST (1)PPO P33-3 (5)QTY 2 - G3406 (1)RADIATOR 3516 E (1)SR4 (6)SR4 B-GD (1)SR4B (9)SR4HV (2)SR5 (1)Trailer (1)WC170G (4)WC215G (4)XG135 (1)XQ 1140 (1)XQ 1250 (2)XQ 1750 (5)XQ 200 (120-480 V) 200@1800/3/SBY EKW@RPM/PH/R (2)XQ 35 (4)XQ 350 (120-480 V) 350@1800/3/SBY EKW@RPM/PH/R (3)XQ 425 (12)XQ 570 (12)XQ 750 (1)XQ0030 (1)XQ100 (4)XQ1000 (2)XQ1000RD (1)XQ105 (1)XQ1140 (1)XQ125 (16)XQ125 T4F (15)XQ125KVA (5)XQ1500 (2)XQ175 (2)XQ200 (21)XQ2000 (9)XQ200N (1)XQ225 (2)XQ2280 (2)XQ230 (30)XQ230 T4F (1)XQ230KVA (4)XQ30 (2)XQ300 (1)XQ35 (13)XQ350 (24)XQ350 RF (1)XQ35KVA (7)XQ375 (1)XQ400 (6)XQ425 (10)XQ425 T4F (2)XQ425KVA (2)XQ45 (2)XQ500 (11)XQ570 (10)XQ570KVA (3)XQ60 (25)XQ-60 48KW (3)XQ600 (4)XQ800 (5)XQG240 (1)XQP 500 (1)
Condition
Used (728)
Model Year
-
Fuel Type
Diesel (55)Gasoline (6)
Horsepower
-
Inspection Report
Yes (26)
No (702)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (603)Canada (39)Austria (1)Belgium (23)Bolivia (1)Germany (35)Italy (1)Spain (25)
State / Region
Select a country to view available states.
Seller Type
(4) (724)
Market Type
For Sale (724) For Rent (1) At Auction (4)
Filter by Specs or Location
1-25 of 728 results
1-25 of 728 results
Featured Item
2014 Caterpillar CAT XQ30-8 "30 KW" 50 HP CAT TURBO DIESEL TRAILER MOUNTED GENERATOR GENSET - AMAZING CONDITION - STILL LIKE NEW - 3 PHASE
33 0

2014 Caterpillar CAT XQ30-8 "30 KW" 50 HP CAT TURBO DIESEL TRAILER MOUNTED GENERATOR GENSET - AMAZING CONDITION - STILL LIKE NEW - 3 PHASE

Newly Listed
$12,500 USD
PRO-QUIPLLC.COM CALL US 9....5...............4................... 3.................6.............7......... 3............8..............6............7 2014 CAT XQ30-8 PORTABLE GENERATOR 33...
ConditionUsed
Usage12,000 Hours
Attachment TypeTrailer
Horse Power50 HP
Engine ModelCaterpillar 2.2 LITER TURBO DIESEL
L x W12 x 5
Weight4500
Stock NumberPRE EMISSIONS - PERFORMS LIKE NEW
MLS Number13493078
CategoryGenerator Sets
Last Updated4/2/2025
Location
Pompano Beach, FL, US
Sold By

Pro Quip

(954) 367-___  SHOW
NUMBERCall Seller
Email Seller
Save
Pro Quip
Featured Item
Caterpillar 3412 Generator
10 0

1995 Caterpillar 3412 Generator

Recently Updated
Call for price
Online Owner's Manual,
ConditionUsed
Usage541 Hours
Stock NumberEU00147
MLS Number12740183
CategoryGenerator Sets
Last Updated4/2/2025
Location
Knoxville, TN, US
Sold By

Stowers Power Systems

(866) 619-___  SHOW
NUMBERCall Seller
Email Seller
Save
Stowers Power Systems
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
NUMBERCall Seller
Email Seller
Save
Warren Power Systems
Featured Item
Caterpillar 3412 600KW Generator
3 0

1998 Caterpillar 3412 600KW Generator

$97,053.48 USD
Auto Start, Cat Brand Genset, Package Type Cat Standard Unit, Ultra Low Sulfur Diesel Fuel,
ConditionUsed
Usage1,070 Hours
Stock NumberE230008C
MLS Number13360296
CategoryGenerator Sets
Last Updated3/27/2025
Location
Pointe-Claire, QC, Canada
Sold By

Toromont Power Systems

(855) 939-___  SHOW
NUMBERCall Seller
Email Seller
Save
Toromont Power Systems
Featured Item
Caterpillar 3512 Generator
13 0

1998 Caterpillar 3512 Generator

$314,201.93 USD
60 HZ, AUTO START, CAT BRAND GENSET, DIESEL, Online Owner's Manual, STANDBY,
ConditionUsed
Usage671 Hours
Stock NumberE210009A
MLS Number10860410
CategoryGenerator Sets
Last Updated3/27/2025
Location
Pointe-Claire, QC, Canada
Sold By

Toromont Power Systems

(855) 939-___  SHOW
NUMBERCall Seller
Email Seller
Save
Toromont 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
NUMBERCall Seller
Email Seller
Save
Hawthorne Power Systems
Featured Item
Caterpillar 3516 RADIATOR Generator
5 0

2001 Caterpillar 3516 RADIATOR Generator

$5,000 USD
Inspection Report
ConditionUsed
Usage2,005 Hours
Stock NumberE16563
MLS Number13262221
CategoryGenerator Sets
Last Updated3/27/2025
Location
Florence, SC, US
Sold By

Blanchard Power Systems

(843) 678-___  SHOW
NUMBERCall Seller
Email Seller
Save
Blanchard 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
NUMBERCall Seller
Email Seller
Save
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
NUMBERCall Seller
Email Seller
Save
Central States Diesel Generators
Featured Item
Caterpillar XQ350 Mobile Power Module Generator Set
12 0

2013 Caterpillar XQ350 Mobile Power Module Generator Set

$145,500 USD
CATERPILLAR XQ350 GENERATOR, Online Owner's Manual, SKID MOUNTED,
Inspection Report
ConditionUsed
Usage1,845 Hours
Stock NumberUE01271
MLS Number11379738
CategoryGenerator Sets
Last Updated3/27/2025
Location
San Leandro, CA, US
Sold By

Peterson Power Systems

(855) 433-___  SHOW
NUMBERCall Seller
Email Seller
Save
Peterson Power Systems
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
NUMBERCall Seller
Email Seller
Save
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
NUMBERCall Seller
Email Seller
Save
Milton CAT Power Systems
Featured Item
Caterpillar 3412 Generator
5 0

1988 Caterpillar 3412 Generator

Call for price
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
NUMBERCall Seller
Email Seller
Save
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
NUMBERCall Seller
Email Seller
Save
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

(855) 976-___  SHOW
NUMBERCall Seller
Email Seller
Save
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

(866) 619-___  SHOW
NUMBERCall Seller
Email Seller
Save
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
NUMBERCall Seller
Email Seller
Save
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
NUMBERCall Seller
Email Seller
Save
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

(866) 619-___  SHOW
NUMBERCall Seller
Email Seller
Save
Stowers Power Systems
1994 CATERPILLAR OLYMPIAN GENERATOR
12 0

1994 CATERPILLAR OLYMPIAN GENERATOR

Newly Listed
At auction Apr. 26
1994 CATERPILLAR OLYMPIAN GENERATOR, 30kw, diesel. --(DOES NOT RUN)-- --(LOCATED IN COLTON, CA)--
ConditionUsed
Stock Number22101253
MLS Number13492916
CategoryGenerator Sets
Last Updated4/2/2025
Location
Colton, CA, US
Listed By

The Auction Company

(855) 968-___  SHOW
NUMBERCall Seller
Email Seller
Save
The Auction Company
Caterpillar XQ200 Generator
4 0

2015 Caterpillar XQ200 Generator

Newly Listed
$57,254.57 USD
Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual Wall, Generator, Hitch, Trailer, Jacket Water...
ConditionUsed
Usage9,762 Hours
MLS Number13491817
CategoryGenerator Sets
Last Updated4/2/2025
Location
Surrey, BC, Canada
Sold By

Finning Canada

(844) 311-___  SHOW
NUMBERCall Seller
Email Seller
Save
Finning Canada
Caterpillar G3520E Generator
4 0

2010 Caterpillar G3520E Generator

Newly Listed
Call for price
ConditionUsed
Usage70,000 Hours
Stock NumberG006892
MLS Number13491755
CategoryGenerator Sets
Last Updated4/2/2025
Location
Bremen, Germany
Sold By

ZEPPELIN POWER SYSTEMS

+49 421 387___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar G3520E Generator
3 0

2010 Caterpillar G3520E Generator

Newly Listed
Call for price
ConditionUsed
Usage70,000 Hours
Stock NumberG006891
MLS Number13491754
CategoryGenerator Sets
Last Updated4/2/2025
Location
Bremen, Germany
Sold By

ZEPPELIN POWER SYSTEMS

+49 421 387___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar G3406 Enclosed Generator
7 0

Caterpillar G3406 Enclosed Generator

Recently Updated
$49,500 USD
200kW Natural Gas or Propane Caterpillar G3406 enclosed generator set, 480V, 3 phase, 1800rpm, 60Hz. Engine Arrangement : 7W7194, Length (in): 17.8', Width (in): 8' Height (in): 9.9
ConditionUsed
Engine ModelCaterpillar G3406
Stock Number103638
MLS Number13289359
CategoryGenerator Sets
Last Updated4/2/2025
Location
Houston, TX, US
Sold By

Swift Equipment Solutions

(833) 972-___  SHOW
NUMBERCall Seller
Email Seller
Save
Swift Equipment Solutions
Caterpillar XQ100 Generator
5 0

2012 Caterpillar XQ100 Generator

Recently Updated
$82,500 USD
CAT PARTS WARRANTY ON REMAN, CAT REMAN TIER 3 C4.4 ENGINE, CAT XQ100 PORTABLE, DO NOT SELL UNTIL AFTER 01/01/25, Engine, FUEL TANK CLEANED, GEN DIP, BAKE AND BEARING, GENERATOR SET, NEW...
ConditionUsed
Usage1 Hours
Stock NumberXEU0048
MLS Number13427697
CategoryGenerator Sets
Last Updated4/2/2025
Location
Kansas City, MO, US
Sold By

Foley Equipment

(877) 685-___  SHOW
NUMBERCall Seller
Email Seller
Save
Foley Equipment
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a Caterpillar generator to sell? In minutes, you can create an online listing for your generator and advertise it to thousands of buyers.
Start selling today