When it came to the design of the mobile harbor crane, special attention was paid to ease of maintenance and accessibility of the machine components. Hence, the powerpack and winch house are easily assembled in two modular units. The powerpack, which houses all drive components as well as the drive unit itself, is not only easily accessible, providing ample space for all service activities, but also features a roof that can be opened so that any large components can be serviced safely and easily. The powerpack is designed so that the components are installed in the same position in both the diesel and electric versions, simplifying subsequent service activities. The drive unit itself is available in two versions, as a 563 kW level 5 diesel engine or as an efficient electric motor with an output of 615 kW.
With its star undercarriage with 14 wheelsets, the 9300 E remains compact when traveling, while the folding outriggers give it stability in the working position on an outrigger area of 11.5 m x 11.5 m. Overall, the machine features a convincingly simple and robust technical concept for the undercarriage. After all, the reliability and availability of SENNEBOGEN machines are criteria that appeal to customers all over the world.