ZF drives efficiency with eTrailer innovations
Following the launch of its Commercial Vehicle Solutions (CVS) division on 1 January 2022 and the successful integration of Wabco, ZF says it is setting a new industry benchmark for efficiency by leveraging complete truck-trailer technologies, including via its eTrailer offering.
Developed to maximise operating efficiency and lower fuel consumption, ZF’s eTrailer is equipped with an electric motor and associated control system, innovatively connecting truck and trailer vehicle controls.
The eTrailer’s intelligent motor recuperates electric energy during braking and downhill manoeuvres which can then be reutilised to power the vehicle’s traction or to operate onboard electric auxiliaries.
With its integrated electric drive system, it effectively enables every conventional truck to become a hybrid, says ZF, and is also a complementary solution for electrified trucks, extending their range and offering the possibility of a downsized electrical installation.
“ZF has combined a truck with its cutting-edge eTrailer and a suite of its latest intelligent, electrified and efficiency technologies, including trailer aerodynamics such as ZF’s OptiFlow Tail,” explained the company.
“The innovation vehicle shows how ZF’s combined truck and eTrailer technologies address major commercial vehicle industry challenges. Based on the demonstration vehicle, including eTrailer’s recuperation and traction capabilities, significant fuel savings of up to 18 per cent (in VECTO delivery cycle) and annual CO2 emission reductions of up to 15t per vehicle are possible, helping meet industry sustainability objectives.”
Additionally, ZF recently showcased its ability to support driver operational effectiveness amidst the driver shortage, via its next-generation OptiRide Electronically Controlled Air Suspension (ECAS) coupling assist system, which assists drivers in hooking up a semi-trailer more easily.
“eTrailer’s advanced traction functionalities, such as Drive-off Help and Highway Acceleration Support, help boost safety, comfort and support drivers of all experience levels,” continued ZF.
“Demonstrating eTrailer’s traction support for ramp approaches and docking, the safe, silent and precise reversing of the truck-trailer combination will be highlighted in combination with the trailer’s reversing camera.
“Assisting drivers and improving vehicle uptime by avoiding accidents and repair costs, ZF’s coupling and docking support systems help eliminate the hazards and stress of yard manoeuvres.”
Meanwhile, ZF’s CargoCam space monitoring sensor provides constant information about used and available cargo space, its condition, whether it has moved, door status and people access.
Information can be displayed via ZF´s trailer telematics devices using its digital Scalar platform.
“CargoCam is an important building block for Trailer Management and Intelligent Cargo Solutions, enabling cargo optimisation as well as enhanced logistics efficiency,” said ZF.
