What is a small truck equipped with a soda acid extinguisher and at least 50 ft of small hose called?

A small truck equipped with a soda acid extinguisher and at least 50 feet of small hose is known as a chemical wagon. This type of vehicle typically carries extinguishing agents that are effective for Class B fires, such as flammable liquids and gases. The soda acid extinguisher works by creating a chemical reaction that produces carbon dioxide, effectively smothering the fire. The additional small hose provides a means of directing the extinguishing agent to the fire source.

Chemical wagons are often used in situations where quick response is needed for smaller fires or in environments where traditional fire engines may be too large or cumbersome. They are designed to be nimble and can easily navigate tight spaces, making them particularly useful in urban or industrial settings where access may be limited.

Understanding the purpose of a chemical wagon and its specific equipment can be essential for effective fire response operations and ensuring the safety of both firefighters and civilians in the vicinity of a fire scene.