The full order includes a Pierce Volterra electric pumper and six additional Pierce apparatus, reinforcing Frederick County’s commitment to firefighter safety and sustainability.
APPLETON, Wisconsin (June 10, 2025) – Pierce Manufacturing Inc., an Oshkosh Corporation (NYSE:OSK) business, announced the Frederick County, Maryland Division of Fire and Rescue Services (DFRS) has placed an order for a Pierce® Volterra™ electric fire truck, reinforcing its commitment to environmental sustainability and firefighter health and safety. The order, secured through Pierce dealer, Atlantic Emergency Solutions, includes six additional fire apparatus to enhance operational readiness and emergency response capabilities across the county’s 29 fire stations.
The Pierce Volterra electric pumper is scheduled for delivery in late 2025, allowing Frederick County time to complete necessary infrastructure upgrades to support the new apparatus. The purchase was partially funded by a grant from the Maryland Energy Administration, which helps municipalities invest in clean energy solutions for public services.
“Placing the Pierce Volterra EV into service reaffirms our commitment to environmental sustainability and, more critically, to the health and safety of our first responders,” said Frederick County Fire Chief Thomas E. Coe. “We feel strongly this new electric fire engine not only allows us to provide critical emergency services in a sustainable manner but also helps us achieve our goals of a healthy work environment for our fire/rescue responders. The reduced diesel emissions, when running on batteries, will help protect our firefighters from carcinogenic exhaust exposure and help contribute to clean air in our communities.”
Key features of Frederick County’s fire apparatus order include:
Pierce® Volterra™ Electric Pumper
- Pierce Enforcer™ custom chassis with seating for six
- TAK-4® Independent Front Suspension
- Side roll and frontal impact protection
- 246 kWh battery solution with a six-year warranty
- Consolidated high-voltage integration for safety and efficiency
- 1,500 GPM single-stage pump and 750-gallon water tank
- 152” body with standard compartmentation
- Zero-emissions pumping and driving when running on battery power with seamless backup power from an internal combustion engine
Enforcer Ascendant® 107′ Heavy-Duty Tractor Drawn Aerial
- Pierce Enforcer custom chassis
- TAK-4 Independent Front Suspension
- Side roll and frontal impact protection
- PACCAR MX-13 510 HP engine
Enforcer Ascendant 100’ Heavy Duty Aerial Tower
- Pierce Enforcer custom chassis
- TAK-4 Independent Front Suspension
- Side roll and frontal impact protection