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New and Used Caterpillar Portable Generators For Sale

Portable generators from Caterpillar offer reliable power solutions for a variety of applications. Designed for convenience and versatility, these generators deliver portable power wherever and whenever needed. Ideal for construction sites, outdoor events, and emergency backup power, Caterpillar Portable Generators provide a dependable source of electricity to keep operations running smoothly. With durable construction and efficient performance, Caterpillar generators are a trusted choice for powering equipment and tools in any location.

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Read our Portable Generator Buyer's Guide updated for 2024.


See Top Portable Generators from Caterpillar

Photo of a  Caterpillar XQ125KVA
Mobile Generator Sets
$59,400.00 USD
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Location: Wichita, KS
Hours: 2572
Serial: CK500691
Last Updated: 2024-12-15
Foley Equipment

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Machine description:
125C TEMP RISE OVER 40C AMB, 3 PHASE NEMA LOCK RECEPTACLE, 3POLE CB, 480V 60 HZ (XQ125), 60 HZ 100 KW, 60HZ 480 VOLT (WYE), ALT SPACE HEATER, Base Type - Standard, BATTERY CHARGER UL10A 120VAC, CERTIF... more info about the Caterpillar XQ125KVA.

Photo of a  Caterpillar XQ35KVA
Mobile Generator Sets
$42,400.00 USD
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Location: Wichita, KS
Hours: 1606
Serial: JK800725
Last Updated: 2024-12-17
Foley Equipment

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Machine description:
2020 CAT XQ35KVA, DIESEL FUEL 30KW GENSET, KS TAG 180351, Online Owner's Manual , VIN# 7KUBB1217LJ089640... more info about the Caterpillar XQ35KVA.

Photo of a  Caterpillar XQ60KVA
Mobile Generator Sets
$26,100.00 USD
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Location: Wichita, KS
Hours: 6506
Serial: CF900137
Last Updated: 2024-12-15
Foley Equipment

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Machine description:
2 5/16" BALL HITCH, 208V 3 PHASE NEMA RECEPTABLES, 3 PHASE NEMA LOCK RECEPTACLE, 3POLE CB, 480V 60 HZ (XQ60), 60 HZ 48 KW, 60HZ 480 VOLT (WYE), 80C TEMP RISE OVER 40C AMBIENT, ALT SPACE HEATER, AUTHOR... more info about the Caterpillar XQ60KVA.

Photo of a  Caterpillar XQ60KVA
Mobile Generator Sets
$22,800.00 USD
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Location: Wichita, KS
Hours: 7566
Serial: CF901062
Last Updated: 2024-12-15
Foley Equipment

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Machine description:
3 PHASE NEMA LOCK RECEPTACLE, 3POLE CB, 60 HZ 48 KW, 60HZ 480 VOLT (WYE), 80C TEMP RISE OVER 40C AMB, ALT SPACE HEATER, Base Type - Standard, BATTERY CHARGER UL10A 120VAC, CAPTIVE: 4852409C3.4BPS102, ... more info about the Caterpillar XQ60KVA.

Photo of a  Caterpillar XQ60KVA
Mobile Generator Sets
$17,400.00 USD
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Location: Wichita, KS
Hours: 8751
Serial: CF900222
Last Updated: 2024-12-20
Foley Equipment

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Machine description:
*208V 3 PHASE NEMA RECEPTABLES, *CAPTIVE: 4852409C3.4BPS102, *CERTIFICATION AR, *END USE: EP RENTAL, *GENERAL AR, *GENERATOR ARPWR, *OPTIONAL ANTICONDENSATION HEA, *OPTIONAL BATTERY CHARGER UL10A, *TR... more info about the Caterpillar XQ60KVA.

Photo of a  Caterpillar XQ60KVA
Mobile Generator Sets
$14,200.00 USD
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Location: Wichita, KS
Hours: 9986
Serial: CF900229
Last Updated: 2024-12-17
Foley Equipment

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Machine description:
*208V 3 PHASE NEMA RECEPTABLES, *CAPTIVE: 4852409C3.4BPS102, *CERTIFICATION AR, *END USE: EP RENTAL, *GENERAL AR, *GENERATOR ARPWR, *OPTIONAL ANTICONDENSATION HEA, *OPTIONAL BATTERY CHARGER UL10A, *TR... more info about the Caterpillar XQ60KVA.

Photo of a  Caterpillar XQ20N
$14,000.00 USD
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Location: Fargo, ND
Hours: 7765
Serial: GBE00688
Last Updated: 2024-08-30
Butler Machinery

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Machine description:
Engine Type - Diesel, Fuel Tank Type, Jacket Water Heater, Rating - Standby... more info about the Caterpillar XQ20N.

Photo of a  Caterpillar XQ 1140
$910,000.00 USD
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Location: Aurora, CO
Hours: 298
Serial: TP200256
Last Updated: 2024-12-17
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Earth Leakage Detection, Emissions Level - EPA - EPA TIER 4f, Engine... more info about the Caterpillar XQ 1140.

Photo of a  Caterpillar XQ 1750
Mobile Generator Sets
$600,000.00 USD
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Location: Aurora, CO
Hours: 4672
Serial: 25Z07027
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
1250 GALLON TANK WITH FUEL TRANSFER, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAT BRAND GENSET, ENGINE GOVERNOR, GENERATORS, JW HEATER, NEW TIRES ON TRIPLE AXLE CHASSIS, NEWLY PA... more info about the Caterpillar XQ 1750.

Photo of a  Caterpillar 3412-750KW
$425,000.00 USD
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Location: Aurora, CO
Hours: 750
Serial: BLG02711
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA Tier 1, Engine Type - Diesel, Frequency ... more info about the Caterpillar 3412-750KW.

Photo of a  Caterpillar XQ 1750
Mobile Generator Sets
$425,000.00 USD
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Location: Aurora, CO
Hours: 5202
Serial: 25Z06630
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Earth Leakage Detection, Engine Type - Diesel, Frequency - 60 Hz, Fu... more info about the Caterpillar XQ 1750.

Photo of a  Caterpillar XQ 570
Mobile Generator Sets
$345,000.00 USD
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Location: Aurora, CO
Hours: 1110
Serial: CM800265
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA TIER 4f, Engine Governor, Engine Type - ... more info about the Caterpillar XQ 570.

Photo of a  Caterpillar XQ 500
Mobile Generator Sets
$270,000.00 USD
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Location: Aurora, CO
Hours: 432
Serial: CBX00327
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Earth Leakage Detection, Emissions Level - EPA - EPA Tier 1, Engine ... more info about the Caterpillar XQ 500.

Photo of a  Caterpillar XQ 500
Mobile Generator Sets
$255,000.00 USD
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Location: Aurora, CO
Hours: 2797
Serial: X5M00339
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 20 Ft. Chassis, 20 Ft. ISO container, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA TI... more info about the Caterpillar XQ 500.

Photo of a  Caterpillar XQ 500
Mobile Generator Sets
$210,000.00 USD
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Location: Aurora, CO
Hours: 6710
Serial: 0X5M00336
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Engine Governor, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank ... more info about the Caterpillar XQ 500.

Photo of a  Caterpillar XQ 425
Mobile Generator Sets
$205,000.00 USD
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Location: Aurora, CO
Hours: 1936
Serial: X8H00255
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Emissions Level - EPA - EPA TIER 4f, Engine Type - Diesel, Frequency... more info about the Caterpillar XQ 425.

Photo of a  Caterpillar XQ 500
Mobile Generator Sets
$180,000.00 USD
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Location: Aurora, CO
Hours: 19778
Serial: C5E01419
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
Package Type Cat Standard Unit, Rebuild Dealer Rebuild Rebuilt at 17,279 Hours... more info about the Caterpillar XQ 500.

Photo of a  Caterpillar XQ 230
Mobile Generator Sets
$175,000.00 USD
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Location: Aurora, CO
Hours: 1141
Serial: CK200672
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% SPILL CONTAINMENT, 3 WAY FUEL VALVE, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAT BRAND GENSET, COOLANT HEATER, DIESEL, EPA LABEL, FUEL TANK, GENERATORS, JW HEATER, MULTI-VO... more info about the Caterpillar XQ 230.

Photo of a  Caterpillar XQ 230
Mobile Generator Sets
$155,000.00 USD
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Location: Aurora, CO
Hours: 2238
Serial: CK200343
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Engine Type - Diesel, Frequency - 60 Hz, Fuel Tank Type - Dual Wall,... more info about the Caterpillar XQ 230.

Photo of a  Caterpillar XQ 350
Mobile Generator Sets
$100,000.00 USD
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Location: Aurora, CO
Hours: 6112
Serial: X3M00175
Last Updated: 2024-10-30
Wagner Equipment Co.

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Machine description:
110% Spill Containment, 3 Way Fuel Valve, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Coolant Heater, Earth Leakage Detection, Emissions Level - EPA - EPA TIER 4i, Engine... more info about the Caterpillar XQ 350.

Photo of a  Caterpillar XQ 350
Mobile Generator Sets
$197,650.00 USD
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Location: San Antonio, TX
Hours: 470
Serial: 4JK00267
Last Updated: 2024-06-27
Holt Cat

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Machine description:
110% SPILL CONTAINMENT, 3 WAY FUEL VALVE, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAT BRAND GENSET, DIESEL, DUAL WALL FUEL TANK, ENGINE GOVERNOR, FUEL TANK, FUEL VALVE, GENERATO... more info about the Caterpillar XQ 350.

Photo of a  Caterpillar XQ 200
Mobile Generator Sets
$115,000.00 USD
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Location: San Antonio, TX
Hours: 3445
Serial: MRP00428
Last Updated: 2024-06-27
Holt Cat

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Machine description:
110% SPILL CONTAINMENT, 3 WAY FUEL VALVE, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAMLOCKS, CAT BRAND GENSET, COOLANT HEATER, DIESEL, DUAL WALL FUEL TANK, ENGINE GOVERNOR, FUEL ... more info about the Caterpillar XQ 200.

Photo of a  Caterpillar XQ 200
Mobile Generator Sets
$102,500.00 USD
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Location: San Antonio, TX
Hours: 4955
Serial: MRP00829
Last Updated: 2024-06-27
Holt Cat

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Machine description:
110% SPILL CONTAINMENT, 3 WAY FUEL VALVE, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAMLOCKS, CAT BRAND GENSET, COOLANT HEATER, DIESEL, DUAL WALL FUEL TANK, ENGINE GOVERNOR, FUEL ... more info about the Caterpillar XQ 200.

Photo of a  Caterpillar XQ1475G
Mobile Generator Sets
$795,000.00 USD
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Location: San Angelo, TX
Hours: 28607
Serial: JKK00174
Last Updated: 2024-11-22
Warren Power And Machinery, Inc.

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Machine description:
110% Spill Containment, Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Engine Governor, Engine Type - Natural Gas, Frequency - 50 / 60 Hz, Generator, Online Owner's Manual ,... more info about the Caterpillar XQ1475G.

Photo of a  Caterpillar XQ1475G
Mobile Generator Sets
$597,500.00 USD
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Location: San Angelo, TX
Hours: 26816
Serial: JKK00116
Last Updated: 2024-12-05
Warren Power And Machinery, Inc.

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Machine description:
Auto Start, Battery Charger, Battery Disconnect Switch, Cat Brand Genset, Engine Governor, Engine Type - Natural Gas, Frequency - 50 / 60 Hz, Generator, Rating - Continuous, Spark Arresting Muffler, T... more info about the Caterpillar XQ1475G.


Caterpillar Portable Generators -