en.Wedoany.com Reported - German CVS Engineering GmbH has launched the SKL eMotion-Pack, a zero-emission compressor unit designed specifically for electric trucks to unload bulk cargo. Powered by the truck's battery, this product requires no fixed power supply or engine operation, making it suitable for unloading materials such as construction materials, food, chemicals, and plastics.

The SKL eMotion-Pack features a compact design to improve kingpin load and space utilization, while reducing the space behind the cab, allowing flexible positioning of the fifth-wheel coupling and optimizing the distribution of drawbar load across axles. Product and Sales Manager Andrea Dente stated that the design provides sufficient swing clearance for the trailer, enabling the use of standard EURO-sized semi-trailers depending on the truck type.
The unit operates with significantly lower noise compared to diesel engines. The direct-drive system eliminates the need for hydraulic oil or mechanical shafts, simplifying maintenance and reducing operating costs. The cooling system consists of an efficient oil cooler for the working oil and an aftercooler for compressed air, suitable for temperature-sensitive cargo. The intake air filter features an integrated maintenance indicator to ensure air quality. The equipment is also equipped with special safety valves and a silencer with an integrated check valve to prevent overload.
Power is transmitted via an elastic coupling between the ePTO (electric power take-off) motor and the screw compressor. The ePTO is a complete unit comprising a liquid-cooled, variable-speed motor and control system, allowing real-time reading of values such as temperature or torque. Andrea Dente stated that the system's functionality emphasizes user-friendly design.
The SKL eMotion-Pack can be installed on the chassis using specially adapted brackets, and is equipped with two compressed air outlets for unloading operations. This product targets the electric bulk tanker market, where mechanically driven compressor units are incompatible with electric trucks. CVS Engineering plans to continue improving the model and features after launch to ensure compatibility with all truck brands.
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