Who makes CAT generators is a question with a layered answer, since Caterpillar Inc. engineers its portable generators domestically but outsources their production overseas.
CAT generators are known primarily for large industrial and standby power systems, though the company also offers portable and household scaled units.
Caterpillar Inc., founded in 1925, is one of the backbone companies of the Dow Jones Industrial Average and ranks among the Fortune 500.
Knowing who makes CAT generators helps buyers understand the split between the brand’s American and Northern Irish engineering and its Chinese manufactured portable line.
This guide covers Caterpillar’s ownership, where the generators are manufactured, the company’s industrial heritage, and how CAT compares to Cummins generators.
So let’s get started.
Table of Contents
Who Makes CAT Generators and Who Owns the Brand?
CAT generators are made by Caterpillar Inc., with the current lineup shown on the Caterpillar official generator sets page.
Caterpillar is a publicly traded American engineering corporation whose product range spans heavy machinery, engines, and power generators.
The company mainly focuses on industrial scale generators but also offers a range of portable and household scaled devices under the CAT name.
This dual focus lets Caterpillar serve everything from major construction sites to smaller residential backup power needs.
Where Are CAT Generators Manufactured?
CAT portable generators were engineered and designed in Mossville, Illinois, and Belfast, Northern Ireland, though their actual production was outsourced to China.
According to Generator Bible’s overview of top portable generator brands, this engineering versus manufacturing split is common among large diversified equipment makers.
Caterpillar’s larger industrial generators, by contrast, are manufactured directly at company owned facilities.
This means the answer to where CAT generators are made depends heavily on whether the unit is a portable consumer model or an industrial standby system.
What Is Caterpillar’s Industrial Heritage?
Caterpillar was founded in 1925, though the company only truly expanded after World War II with nationwide road construction growth.
The company went global in the 1960s, building its reputation on heavy duty trucks and construction equipment.
CAT’s industrial generator business grew alongside its core construction and mining equipment operations.
Today Caterpillar remains one of the most recognized names in industrial power generation worldwide.
How Does CAT Compare to Cummins Generators?
CAT and Cummins are both major industrial engine manufacturers that have expanded into generator products.
Caterpillar’s heritage centers on heavy construction and mining equipment.
Cummins built its reputation primarily around diesel engines for trucks and automotive applications.
Both brands are commonly compared by buyers seeking large scale industrial or commercial standby power.
Are CAT Generators a Good Value?
CAT generators are widely respected in the industrial and commercial segment, backed by the company’s engineering heritage.
Owner reviews of the portable line note solid performance, though some buyers express surprise that production is outsourced overseas.
CAT’s industrial generators command premium pricing reflecting their heavy duty construction and reliability.
For large scale power needs, CAT remains one of the most trusted names in the industry.
Where Can You Buy a CAT Generator?
CAT generators are sold through authorized Caterpillar dealers, including specialized industrial equipment distributors.
The Caterpillar website includes a dealer locator to help buyers find authorized sellers nearby.
Industrial generator purchases typically involve direct consultation with a Caterpillar dealer for sizing and installation.
Shoppers comparing industrial generator brands may also want to read Who Makes Cummins Generators and Who Makes Briggs and Stratton Generators.
Frequently Asked Questions About CAT Generators
Who owns CAT generators?
CAT generators are made by Caterpillar Inc., a publicly traded American engineering corporation.
Are CAT portable generators made in China?
Yes, CAT portable generators are engineered in Illinois and Northern Ireland but manufactured in China.
Are CAT industrial generators also made overseas?
No, Caterpillar’s larger industrial generators are manufactured directly at company owned facilities.
Are CAT generators good?
Yes, CAT generators are widely respected, particularly in industrial and commercial applications.
I am Jack Neel, a mechanical engineer, researcher, and writer. I created this website to share my knowledge about different brands and products with you. I research the manufacturers behind the brands and provide you with the information you need to make smart buying decisions.