Used Caterpillar 3512B Generator Sets with Caterpillar Engines For Sale

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Industrial Equipment

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Generator Sets

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Caterpillar

Model
3512B

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Caterpillar

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No

Condition
Used

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1 - 2 of 2 listings

Caterpillar 3512B Natural Gas Generator

2003 Caterpillar 3512B Natural Gas Generator

Newly Listed

$99,900 USD

Used CAT 3512B Land Electric Generator Set; 2003 Model – 32,501 Original Hours; Tier 1 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Skid; Engine Driven Radiator; Oilfield Ready;...

Condition	Used
Usage	32,501 Hours
Horse Power	1476 HP
Engine Model	Caterpillar 3512B
Emission Rating	USA Tier 1
Stock Number	1709
MLS Number	14161335
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 686-___ SHOW
NUMBERCall Seller

NineX Power Systems LLC

Caterpillar 3512B Natural Gas Generator

2003 Caterpillar 3512B Natural Gas Generator

Newly Listed

$99,900 USD

Used CAT 3512B Land Electric Generator Set; 2003 Model – 31,798 Original Hours; Tier 1 Emissions; Kato 6P6-3150 Generator End; 600V; Heavy Duty Skid; Engine Driven Radiator; Oilfield Ready;...

Condition	Used
Usage	31,798 Hours
Horse Power	1476 HP
Engine Model	Caterpillar 3512B
Emission Rating	USA Tier 1
Stock Number	1708
MLS Number	14161334
Category	Generator Sets
Last Updated	2/25/2026
Location	Spring, TX, US
Sold By	NineX Power Systems LLC

(844) 686-___ SHOW
NUMBERCall Seller

NineX Power Systems LLC

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