Midi pumpers are mounted on what chassis?

• A. Pickup truck chassis
• B. Plane fuselage
• C. Boat hull
• D. Scooter frame

Answer: (A)

Midi pumpers are smaller fire apparatus built on the chassis of a pickup truck. This setup provides a compact, maneuverable platform that can still carry a pump, hoses, and water, making it well-suited for tight urban streets or rural roads where a larger pumper would be harder to maneuver. Using a pickup truck chassis keeps the vehicle lighter and more cost-effective while still delivering the essential pumping capability. The other chassis options—plane fuselage, boat hull, or scooter frame—are designed for aviation, marine, or ultra-light personal use and cannot support the equipment and weight of a fire pump, water tank, and related gear.