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Read our Portable Generator Buyer's Guide updated for 2025.


Photo of a 2023 Ck Power CKG780
$249,822.00 USD
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Location: Lewiston, ME
Serial: 2016158155
Stock: GN107
Last Updated: 2024-12-23
Thompson Equipment

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Machine description:
CGK780is a towable genset with a prime rating of 550kW and a standby rating of 625kW. This unit is powered by a 932hp (685kW) Volvo engine. It is contained in a weather sound enclosure. Equipped with ... more info about the 2023 Ck Power CKG780.

Photo of a 1984 Delco 100 KW
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Location: Lewiston, ME
Serial: 04F74
Stock: 1031
Last Updated: 2024-12-23
Thompson Equipment

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Machine description:
Call for Price... more info about the 1984 Delco 100 KW.

Photo of a 2020 Doosan G325WCU
$149,750.00 USD
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Location: Sioux Falls, SD
Serial: 498851
Stock: GEN 45
Last Updated: 2024-12-23
Diesel Machinery, Inc.

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Machine description:
261 KW, TRAILER MOUNTED, RUNNING GEAR, ELECTRIC, DRAWBAR, TRAILER LIGHTING, REMOTE FUEL SYSTEM, COLD START OPTION, BATTERY CHARGER OPTION, CUMMINS, PINTLE HITCH... more info about the 2020 Doosan G325WCU.

Photo of a 2022 Doosan G125WCU-3A
$95,500.00 USD
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Location: Sioux Falls, SD
Serial: TBD
Stock: GEN 49
Last Updated: 2024-12-23
Diesel Machinery, Inc.

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Machine description:
125 KVA (100 KW), TRAILER MOUNTED, RUNNING GEAR, ELECTRIC BRAKES, 2 5/16" BALL, LED TRAILER LIGHTING, EXTERNAL FUEL SYSTEM (DEF AND DIESEL), ENGINE BLOCK HEATER, BATTERY CHARGER FOR USE WITH BLOC... more info about the 2022 Doosan G125WCU-3A.

Photo of a 2022 Doosan G125WCU-3A
$95,500.00 USD
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Location: Sioux Falls, SD
Serial: TBD
Stock: GEN 50
Last Updated: 2024-12-23
Diesel Machinery, Inc.

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Machine description:
125 KVA (100 KW), TRAILER MOUNTED, RUNNING GEAR, ELECTRIC BRAKES, 2 5/16" BALL, LED TRAILER LIGHTING, EXTERNAL FUEL SYSTEM (DEF AND DIESEL), ENGINE BLOCK HEATER, BATTERY CHARGER FOR USE WITH BLOC... more info about the 2022 Doosan G125WCU-3A.

Photo of a 2023 Doosan G70WDO-3A
$74,500.00 USD
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Location: Sioux Falls, SD
Serial: TBD
Stock: GEN 47
Last Updated: 2024-12-23
Diesel Machinery, Inc.

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Machine description:
70 KVA (56 KW), TRAILER MOUNTED, RUNNING GEAR, ELECTRIC BRAKES, 2 5/16" BALL, LED TRAILER LIGHTING, EXTERNAL FUEL SYSTEM (DEF AND DIESEL), ENGINE BLOCK HEATER, BATTERY CHARGER FOR USE WITH BLOCK ... more info about the 2023 Doosan G70WDO-3A.

Photo of a 2023 Doosan G70WDO-3A
$74,500.00 USD
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Location: Sioux Falls, SD
Serial: TBD
Stock: GEN 48
Last Updated: 2024-12-23
Diesel Machinery, Inc.

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Machine description:
70 KVA (56 KW), TRAILER MOUNTED, RUNNING GEAR, ELECTRIC BRAKES, 2 5/16" BALL, LED TRAILER LIGHTING, EXTERNAL FUEL SYSTEM (DEF AND DIESEL), ENGINE BLOCK HEATER, BATTERY CHARGER FOR USE WITH BLOCK ... more info about the 2023 Doosan G70WDO-3A.

Photo of a  Caterpillar XQ1500
Mobile Generator Sets
$575,000.00 USD
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Location: Wichita, KS
Hours: 1
Serial: BNR00294
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
2001 CAT XQ1500 PORTABLE, 40FT CONTAINER ON TRI AXLE, CAT 3512B ENGINE, GENERATOR SET, Online Owner's Manual , TRAILER, UPGRADED CONTROLS, ZERO HOUR REFURB... more info about the Caterpillar XQ1500.

Photo of a  Caterpillar XQ570KVA
Mobile Generator Sets
$249,600.00 USD
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Location: Wichita, KS
Hours: 1660
Serial: ME500460
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
105C TEMP RISE OVER 40C AMB, 3POLE CB, 60 HZ, 455 KW W/FAN, 60HZ 480 VOLT (WYE), ADEM A4 GOVERNOR, Base Type - Standard, CAT XQ570 TIER 4F, CLEAN EMISSIONS MOD INSTALLED, CSA Certification, EMCP4.4 CO... more info about the Caterpillar XQ570KVA.

Photo of a  Caterpillar XQ350 T4I
Mobile Generator Sets
$223,000.00 USD
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Location: Wichita, KS
Hours: 1
Serial: X3M00539
Last Updated: 2025-01-04
Foley Equipment

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Machine description:
2014 CAT XQ350 T4I, ABC, C13 ENGINE, CAT EMCP 4.2 CONTROL PANEL, DUAL VOLTAGE, GENERATOR END, NEW CONTROL PANEL, Online Owner's Manual , PORTABLE GENERATOR SET, ZERO HOUR REBUILT ENGINE AND... more info about the Caterpillar XQ350 T4I.

Photo of a  Caterpillar XQ200
Mobile Generator Sets
$126,000.00 USD
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Location: Wichita, KS
Hours: 8218
Serial: MRP00793
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
*###GEN SET TEST CHG @ 0.8 PF##, *END USE: PWR MOD/XQ, *ENGINE AR - PRIME, *ENGLISH PAPER PARTS LIST, *GENERAL AR, *GENERATOR AR - XQ200 RENTAL PK, *GENERATOR AR-PWR, *GENERATOR TEST REPORT, *LANGUAGE... more info about the Caterpillar XQ200.

Photo of a  Caterpillar XQ230KVA
Mobile Generator Sets
$119,400.00 USD
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Location: Wichita, KS
Hours: 1228
Serial: CK200821
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
*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 480V 60HZ, *W... more info about the Caterpillar XQ230KVA.

Photo of a  Caterpillar XQ230KVA
Mobile Generator Sets
$119,400.00 USD
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Location: Wichita, KS
Hours: 1300
Serial: CK200820
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
*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 480V 60HZ, *W... more info about the Caterpillar XQ230KVA.

Photo of a  Caterpillar XQ100
Mobile Generator Sets
$92,400.00 USD
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Location: Wichita, KS
Hours: 1
Serial: D4D02596
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
100KW STANDBY, 2013 CAT XQ100 PORTABLE, CAT TIER 3 REMAN ENGINE, Control Panel - EMCP 4.2, DIP & BAKE ON GENERATOR END, DUAL VOLTAGE, EQUIPMENT, GENERATOR SET, Online Owner's Manual , ZERO HOUR REFURB... more info about the Caterpillar XQ100.

Photo of a  Caterpillar APS100
$82,500.00 USD
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Location: Wichita, KS
Hours: 1
Serial: XRB00108
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
100KW STANDBY, 2014 CAT APS100 PORTABLE, 480V,208V THREE PHASE OR 240V, EMCP4.2 CONTROL PANEL, GENERATOR SET, Online Owner's Manual , SINGLE PHASE, TIER 4I C4.4 ENGINE, ZERO HOUR REFURB BY FOLEY... more info about the Caterpillar APS100.

Photo of a  Caterpillar XQ200
Mobile Generator Sets
$76,000.00 USD
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Location: Wichita, KS
Hours: 9060
Serial: MRP00795
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
*###GEN SET TEST CHG @ 0.8 PF##, *END USE: PWR MOD/XQ, *ENGINE AR - PRIME, *ENGLISH PAPER PARTS LIST, *GENERAL AR, *GENERATOR AR - XQ200 RENTAL PK, *GENERATOR AR-PWR, *GENERATOR TEST REPORT, *LANGUAGE... more info about the Caterpillar XQ200.

Photo of a  Wanco  WSP80KVA
$31,500.00 USD
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Location: Wichita, KS
Hours: 7055
Serial: S333285
Last Updated: 2025-01-03
Foley Equipment

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Machine description:
1 EA 208V 3 PHASE PLUG, 124 GL DOUBLE WALL FUEL TANK,, 24 HOUR RUN TIME, ADJUSTABLE, 3 FLEX PERKINS 1104 ENGINE,, CAT XQ COLD WEATHER PLUG, CUSTOM FENDERS, MESH UNDER A-, CUSTOM TRAILER W/FORKLIFT, DI... more info about the Wanco WSP80KVA.

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: 2025-01-05
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
$21,800.00 USD
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Location: Wichita, KS
Hours: 8558
Serial: CF900697
Last Updated: 2025-01-03
Foley Equipment

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Machine description:
*CAPTIVE: 4852409C3.4BPS102, *CERTIFICATION AR, *CONNECTION GP, *CONNECTION GP G, *END USE: EP RENTAL, *EXCITER GPPERM, *GENERAL AR, *GENERATOR ARPWR, *OPTIONAL ANTICONDENSATION HEA, *OPTIONAL BATTERY... more info about the Caterpillar XQ60KVA.

Photo of a  Allmand MP25
$18,300.00 USD
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Location: Wichita, KS
Hours: 4273
Serial: 48-000048
Last Updated: 2025-01-02
Foley Equipment

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Machine description:
.5% VOLTAGE REGULATION, 12V BATTERY, 2 - CS6369 (50A 3 PRONG LOCKING, 2 - NEMA 5-20R (20A GFI DUPLEX, 2 5/16" BALL HITCH, 22KW STANDBY 3 PH & 25KVA 20KW, 52 GL FUEL TANK, 60A MAIN BREAKER, ALLMAND MP2... more info about the Allmand MP25.

Photo of a  Allmand MP25
$9,900.00 USD
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Location: Wichita, KS
Hours: 7775
Serial: 21-001146
Last Updated: 2025-01-05
Foley Equipment

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Machine description:
.5% VOLTAGE REGULATION, 12V BATTERY, 2 - CS6369 (50A 3 PRONG LOCKING, 2 - NEMA 5-20R (20A GFI DUPLEX, 2 5/16" BALL HITCH, 22KW STANDBY 3 PH & 25KVA 20KW, 52 GL FUEL TANK, 60A MAIN BREAKER, ARMATURE CO... more info about the Allmand MP25.

Photo of a  Allmand MP25
$9,900.00 USD
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Location: Wichita, KS
Hours: 8202
Serial: 21-001058
Last Updated: 2025-01-05
Foley Equipment

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Machine description:
.5% VOLTAGE REGULATION, 12V BATTERY, 2 - CS6369 (50A 3 PRONG LOCKING, 2 - NEMA 5-20R (20A GFI DUPLEX, 2 5/16" BALL HITCH, 22KW STANDBY 3 PH & 25KVA 20KW, 52 GL FUEL TANK, 60A MAIN BREAKER, ARMATURE CO... more info about the Allmand MP25.

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 2018 Wacker Neuson G14
$7,250.00 USD
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Location: Fargo, ND
Serial: 24390638
Stock: E00578693
Last Updated: 2025-01-06
Titan Machinery Inc

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Machine description:
IN STOCK!, OPERATING WEIGHT 1951 LB, TRAILER COUPLING TYPE 2 IN BALL, STANDBY OUTPUT 14.2 KW, VOLTAGE 1 PHASE 120/240 V, CIRCUIT BREAKER 60A, ENGINE/MOTOR KUBOTA, RPM 1800, FUEL TYPE DIESEL, Mechanica... more info about the 2018 Wacker Neuson G14.

Photo of a 2020 Doosan G325WCU
$132,500.00 USD
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Location: Aberdeen, SD
Serial: 498876
Stock: GEN 44
Last Updated: 2024-12-23
Diesel Machinery, Inc.

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Machine description:
261 KW, TRAILER MOUNTED, RUNNING GEAR, ELECTRIC, DRAWBAR, TRAILER LIGHTING, REMOTE FUEL SYSTEM, COLD START OPTION, BATTERY CHARGER OPTION, CUMMINS, PINTLE HITCH... more info about the 2020 Doosan G325WCU.