SIZING MADE EASY

Sizing Calculator
Sizing Calculator

Generator Sets Sizing Calculator

Cat® Electric Power SpecSizer

Selecting the correct generator set for your facility has never been easier.

Taking account of your unique installation requirements, our intuitive interface allows you to easily build your load profile and select the optimum generator set. Features include:

  • Drag and drop loads to quickly model your facility
  • Easily organize and sort project files with improved interface
  • Load optimization algorithms to calculate the best fit-for-purpose generator set 
  • A full sizing report, generator set technical data, and drawings
  • Easy file sharing to facilitate collaboration with Caterpillar experts

For SpecSizer Generator Sizing Software support, email: specsizersupport@cat.com

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Electric Power SpecSizer program.
Electric Power SpecSizer program.
Training Videos

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Check out training and how-to videos for the Electric Power SpecSizer program.
Check out training and how-to videos for the Electric Power SpecSizer program.

Latest Updates

Enhancements added allowing you to download BIM models directly from the SpecSizer platform

Generator set technical data, specification sheets, and drawings – all now available for download

Easily organize and sort project sizings with a new interactive, modern design that now enables file sharing to facilitate collaboration with Caterpillar experts

Any size or shape. In any regulatory environment.
When you need power, Caterpillar is equal to the challenge.

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Caterpillar is pleased to provide information on new technologies as well as innovative solutions to power your business.

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Testimonials

Our commercial and industrial generator sets come in a range of options to match your power needs, making selecting and installing simple. Explore how other customers have used our diesel engines.

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Listen to our industry experts

We have launched a new podcast focused on a wide variety of topics. Tune in and hear from our industry experts giving tips of the trade on all things Electric Power!

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