What is the primary function of a rescue engine?

The primary function of a rescue engine is to provide specialized capabilities for rescue operations. A rescue engine typically carries a variety of tools and equipment specifically designed for extrication and patient care, such as hydraulic rescue tools (often referred to as "Jaws of Life"), medical supplies, and other resources necessary for effectively responding to incidents involving trapped victims or complex rescues.

While a rescue engine might also be equipped to assist with water supply and fire suppression in certain situations, its defining purpose lies in its ability to conduct rescue operations. This focus on rescuing individuals in peril distinguishes it from more traditional fire apparatus, which primarily concentrate on firefighting tasks. Moreover, having the right equipment readily available enhances the efficiency and effectiveness of emergency responders when time is critical in saving lives.