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Used Caterpillar 3412 Generator Sets For Sale in United States

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Industrial Equipment (27)
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Generator Sets (27)
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Caterpillar (27)
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3412 (27)
   3412C (3)
Condition
Used (27)
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Diesel (1)
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Dealerships (27)
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For Sale (27)

Showing 1 - 25 of 27 Generator Listings

1 - 25 of 27 listings
1 - 25 of 27 listings
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
Caterpillar 3412 Diesel Generator

2006 Caterpillar 3412 Diesel Generator

Newly Listed
$119,900 USD
Caterpillar 800 kW (725 kW prime) diesel generator set, SN-DJN01024. CAT 3412 engine rated 1180 HP at 1800 RPM, SN-1EZ08710. 3/60/277480V, 12 lead reconnectable to other voltages. 1200 Amp...
ConditionUsed
Horse Power1180 HP
Engine ModelCaterpillar 3412
Stock NumberCentral States #5135
MLS Number14518820
CategoryGenerator Sets
Last Updated8/1/2026
Location
Waukesha, WI, US
Sold By
Central States Diesel Generators
(833) 446-___  SHOW
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Central States Diesel Generators
Caterpillar 3412-750kW Generator

2006 Caterpillar 3412-750kW Generator

$300,000 USD
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,...
ConditionUsed
Usage2,385 Hours
Stock NumberUE2271
MLS Number13147204
CategoryGenerator Sets
Last Updated7/10/2026
Location
Albuquerque, NM, US
Sold By
Wagner Equipment Co.
(855) 724-___  SHOW
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Wagner Equipment Co.
CAT Portable 545 Kw Diesel Generator Set with Electric Motor Controls

1995 CAT Portable 545 Kw Diesel Generator Set with Electric Motor Controls

$58,000 USD
CAT Portable 545 Kw Diesel Generator Set with Electric Motor Controls, 681 KVA; CAT Model 3412 twin turbo charged diesel engine; radiator, +/- 500 gallon fuel tank; muffler batteries. 3...
ConditionUsed
MLS Number14349142
CategoryGenerator Sets
Last Updated5/10/2026
Location
Olivehurst, CA, US
Sold By
EarthWORKS Machinery Company
(844) 781-___  SHOW
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EarthWORKS Machinery Company
Caterpillar 3412C Generator

2001 Caterpillar 3412C Generator

$199,500 USD
Auto Start, Battery Charger, Battery Set - Standard, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - Other, Emissions Level - EPA - EPA Tier 1, Emissions Level - EU - EU Stage I,...
ConditionUsed
Usage265 Hours
Stock NumberEU00172
MLS Number13627657
CategoryGenerator Sets
Last Updated4/15/2026
Location
Knoxville, TN, US
Sold By
Stowers Power Systems
(866) 619-___  SHOW
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Stowers Power Systems
Caterpillar 3412 Generator

1985 Caterpillar 3412 Generator

Contact for price
600KW STANDBY/545KW PRIME CAT, 3412, 1000 HRS SINCE NEW IN, 1985; CAR SR-4 CAT CONTROL, PANEL; GOVERNOR; INSTALLED, RADIATOR; BREAKER (1000 AMP);, ELECTRIC START; NO WEATHER, ENCLOSURE WITH...
ConditionUsed
Usage1,000 Hours
Stock NumberEE21605
MLS Number13115776
CategoryGenerator Sets
Last Updated12/10/2024
Location
PHOENIX, AZ, US
Sold By
Empire Power Systems
(833) 782-___  SHOW
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Empire Power Systems
Caterpillar 3412 Generator

1989 Caterpillar 3412 Generator

Contact for price
600KW STANDBY/545KW PRIME, CAT 3412; 1500 HRS SINCE NEW IN, 1987, CAT SR-4. SN 81Z8052; CAT, DIGITAL CONTROL PANEL EMCPII;, GOVERNOR; INSTALLED RADIATOR, (F/C); BREAKER (1000 AMP);, ELECTRIC...
ConditionUsed
Usage785 Hours
Stock NumberEE20360
MLS Number11931431
CategoryGenerator Sets
Last Updated12/10/2024
Location
PHOENIX, AZ, US
Sold By
Empire Power Systems
(833) 782-___  SHOW
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Empire Power Systems
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