Caterpillar 3456 Generator Sets For Sale in United States

1 - 5 of 5 listings

2006 Caterpillar 3456 Generator

Newly Listed

$59,000 USD

Description, Used CAT 3456 Generator Set; 2006 Model – 4460 Hours; 500kW Standby Rated; 480/277V; Sound Attenuated Enclosure; Base Fuel Tank; EMCP 2+ Control Panel; Cleaned – Serviced – Load...

Condition	Used
Usage	4,460 Hours
Horse Power	764 HP
Engine Model	Caterpillar 3456
Emission Rating	USA Tier 1
Stock Number	1735
MLS Number	14161570
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 686-___ SHOW
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2003 Caterpillar 3456 Generator

$72,500 USD

12 Hour Integral Tank (Dual Wall), Auto Start, Base Tank, Battery Charger, Cat Brand Genset, Circuit Breaker, Control Panel, Enclosure Material - Steel, Engine Type - Diesel, Frequency - 60...

Condition	Used
Usage	1,020 Hours
Stock Number	EPG-782U
MLS Number	14091773
Category	Generator Sets
Last Updated	1/15/2026
Location	Irving, TX, US
Sold By	Holt CAT

(855) 659-___ SHOW
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2006 Caterpillar 3456 Generator

$90,000 USD

8 Hour Integral Fuel Tank, Auto Start, Base Tank, Base Type - Skid, Battery Charger, Battery Set - Standard, Cat Brand Genset, Circuit Breaker - 3 Pole, Control Panel - Other, Enclosure...

Inspection Report

Condition	Used
Usage	265 Hours
Stock Number	UE01441
MLS Number	13823149
Category	Generator Sets
Last Updated	11/23/2025
Location	Eugene, OR, US
Sold By	Peterson Power Systems

(855) 433-___ SHOW
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2004 Caterpillar 3456 Generator

$89,000 USD

Online Owner's Manual,

Condition	Used
Usage	428 Hours
Stock Number	EE20417
MLS Number	13115472
Category	Generator Sets
Last Updated	8/8/2025
Location	Phoenix, AZ, US
Sold By	Empire Machinery