Volvo Penta meets Rosenbauer needs

We previously informed you about the partnership between Volvo Penta and Rosenbauer in 2019. The initial goal was to supply an electric propulsion system for a fire truck. Production of this system began two years later. We’re now providing an update on these developments.

Volvo & Rosenbauer: Powering the Future of Firefighting

The Rosenbauer RTX is Canada’s first fully electric fire truck. At the heart of its breakthrough design is a purpose-built electric driveline developed by Volvo Penta. Reduced noise levels during operation are a major operator benefit. Traditional fire trucks run loud diesel engines that make it harder to communicate during emergencies. The RTX’s electric powertrain, however, significantly reduces engine noise compared to traditional diesel engines, enhancing communication during operation. The RTX features an open cab layout, lower step-in height, and smarter storage access, allowing firefighters to move quickly, even in heavy gear. Tasks like retrieving tools or transitioning in and out of the vehicle are streamlined by a layout built for rapid action.

User feedback

“Ergonomically, it’s laid out perfectly,” says fire captain Ken Bridger. “There’s lots of room.”

A key enabler of this ergonomic configuration is the compact and modular design of the electric driveline. Its flexible integration allows for a more adaptable chassis layout, paving the way for thoughtful features like lower floor levels, balanced weight distribution, and more intuitive equipment placement. Maneuverability is a game-changer, especially in dense urban environments like downtown Vancouver. The electric driveline delivers instant torque and fine control, allowing for smoother starts, tighter turns, and better positioning on scene. For operators, that means less strain, more precision, and fewer delays.

Unlike standard EVs, fire trucks need power not just for motion but for pumps, lights, fans, and tools. Volvo Penta worked closely with Rosenbauer to adapt proven electric technology from the Volvo Group, customizing it for 24/7 reliability, rugged conditions, and operator ease.

“The RTX makes almost no noise [when idling],” says Trent Scarlett, firefighter with the Vancouver Fire Rescue Services. “So, on a scene that’s chaotic and busy, it makes a huge difference. When the pump is running, I don’t even have to yell over it. It’s another bonus.”

“It drives way nicer,” says firefighter Josh Bibby. “The suspension’s better, turning radius is better, and you can spin around – full U-turn in the street – no problem.”

Volvo Penta’s electromobility product manager, Anna Maria Ullnert, puts it simply: “We designed this system not just to move the vehicle, but to empower the people inside it. It’s about reducing fatigue, improving safety, and making the job better for firefighters.”