AV134 Portal Axle System for Buses
Next-gen with unchanged axle installation dimensions
Key Facts
What can AV134 Portal Axle System for Buses provide?
ZF’s AV134 Portal Axle System is a next-gen solution, developed for new electric city buses. It retains the same installation points as its predecessor and comes with optimized portal gears, improved bearings and low-viscosity oil, to increase efficiency and extend range. AV134 is more powerful and provides 20% higher torque capacity. It lowers operating costs for fleets thanks to its high robustness, 5% weight reduction and longer service intervals - all based on ZF’s proven axle expertise.
Details
Customer Value
`Fit4eMobility´: Leads to optimized efficiency by featuring improved portal gears, bearings and further components
Extended EV Range: More operational range due to more than 4% efficiency increase, equals less energy consumption, compared to previous generation
More Powerful: Delivers up to 20% higher torque capacity compared to previous axle generation
Lowers Total Cost of Ownership: Provides higher robustness, increased service interval and saves up to 44kg weight
Perfect Match: A134 and ZF's electric central drives CeTrax 2 and CeTrax 2 dual offer the perfect solution to electrify city buses and build a seamless, high-performance, and sustainable powertrain solution.
