RAISING THE BAR ON ELECTRIC TECHNOLOGY
ENHANCED EV POWER AND EFFICIENCY
McNeilus’ proprietary electric PTO technology offers a self-contained system specifically optimized for powering body functions. It ensures reliable collection performance, regardless of the electric chassis brand.

FULLY INTEGRATED FOR SUPERIOR PERFORMANCE
The McNeilus® Volterra™ ZSL™ is North America’s first fully integrated electric refuse collection vehicle, setting new standards for innovation and sustainability. It improves total cost of ownership by an estimated 14%. Additionally, the Volterra ZSL is certified as a zero-emission vehicle by the U.S. Environmental Protection Agency (EPA) and the California Air Resources Board (CARB).
Key Features
Optimized Performance
Engineered for peak and consistent collection efficiency, our exclusive McNeilus® ePTO technology powers the system seamlessly. The McNeilus® Volterra™ ZSL™ takes it further with fully integrated critical vehicle systems, from the cab to the tailgate.
Quiet Operation
Our hydraulic pump and motor are specifically designed for quieter operation, significantly reducing noise during collection, especially on early morning residential routes.
Zero Emissions
McNeilus® ePTO rear and side loader models comply with zero emissions standards, while the Volterra™ ZSL™ is certified as a zero-emission vehicle by the U.S. Environmental Protection Agency (EPA) and the California Air Resources Board (CARB).
Purpose-Built Technology
From shared components like the ZR arm to an improved turning radius, our trucks are purpose-built to enhance driver comfort and simplify maintenance.