In the Know

Caterpillar Introduces Web Version of SpecSizer

SpecSizer software enables consultants, contractors, installers, and end-users to select the appropriate generator set for their next job. The software makes specific recommendations based on site parameters, load characteristics, and required performance. 

For convenience, Caterpillar recently introduced SpecSizer as a secure online application. The web version is compatible with a variety of browsers (Safari, Internet Explorer, Firefox, and Chrome), and is fully functioning on mobile devices. The addition of the web version ensures SpecSizer is readily available on the go, when you need it. 

SpecSizer New Features

  • Decreased download process to improve efficiency
  • Automatic daily updates to improve data integrity
  • Up to four side-by-side generator set comparisons  
  • Expansion Capacity Percent
  • Genset Optimizer automatically runs in the background and alerts users if smaller generator sets become available based on user-defined filters and program logic
  • Create templates for non-motor load types available for specific electrical loads


Read the press release.

Related article: Is Your Generator Set Sized Accurately?

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