Function and specialized equipment
Whats under the hood
Fire truck engine sizes can vary depending on the specific model and manufacturer. However, some common engine sizes for fire trucks include:
- 6.7-liter Cummins Diesel Engine: This engine is commonly found in fire trucks and other emergency vehicles. It is powerful and reliable, with a horsepower range of 200 to 360.
- 8.9-liter Cummins Diesel Engine: This engine is larger than the 6.7-liter version, with a horsepower range of 250 to 450. It is also known for its durability and fuel efficiency.
- 12.0-liter Detroit Diesel Engine: This engine is known for its high horsepower and torque, making it suitable for heavy-duty fire trucks. It has a horsepower range of 330 to 600.
- 15.0-liter Caterpillar Diesel Engine: This engine is one of the largest available for fire trucks, with a horsepower range of 375 to 625. It is known for its power and reliability, making it a popular choice for many fire departments.
It’s important to note that engine size is not the only factor in determining the capabilities of a fire truck. Other factors such as the transmission, suspension, and weight distribution also play a role in the truck’s performance.
Wet or dry
Well that is a loaded question! We believe a fire truck should have a fire pump as it is an essential component for the truck to perform its firefighting duties. The fire pump is responsible for generating water flow and pressure to support firefighting operations such as extinguishing fires, controlling flames, and cooling hot spots.
Without a fire pump, the fire truck would not be able to deliver water to the fire scene at the necessary flow and pressure levels. The fire pump is also used to draft water from a nearby water source such as a fire hydrant or a pond, which is crucial in areas where a reliable water supply is not readily available.
Therefore, a fire pump is a critical component of any firefighting apparatus, including fire trucks, and it is important to ensure that it is properly maintained and regularly tested to ensure it is in good working condition.
Obviously it is common for trucks to run dry. A fire pump is a critical component for a fire truck to effectively carry out its firefighting duties. However, there are some specialized fire trucks that may not have a fire pump, but they are designed for specific purposes other than firefighting.
For example, there are fire trucks used for technical rescues or hazardous materials incidents that do not have fire pumps. These types of trucks may be equipped with specialized equipment such as hydraulic tools, airbags, or chemical suits to handle the specific types of emergencies they are designed for.
In addition, some older or retired fire trucks may not have a fire pump, as they may have been used for non-firefighting purposes such as parade vehicles or historical displays.
It is important to note that while some fire trucks may not have a fire pump, they are not intended to be used as primary firefighting apparatus and are not suitable for responding to structure fires or other large-scale emergencies where water flow and pressure are critical.