Still Gmbh

Dietmar Kubusch

Torsten Leifert

A mobile machine, in particular a counterweighted fork lift truck, has at least one pressurized tank, in particular to carry fuel that is in a gaseous state under normal conditions. The tank has an at least approximately rectangular external contour in at least one cross-sectional plane.

Mobile machine with a pressurized tank

An industrial tow truck () includes an electrical traction drive system. At least one fuel cell unit () is used as the energy supply for the electrical traction drive system.

Industrial tow truck with electrical traction drive

An industrial truck () is provided that includes an electrical drive and a fuel cell system (). A method for the operation of an industrial truck () with an electrical drive and a fuel cell system () is also provided. On the industrial truck () with an electrical drive and a fuel cell system () there can be at least one easily replaceable fuel reservoir (). The method teaches that at least one easily replaceable fuel reservoir () can be kept on hand at the operating location of the industrial truck ().

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Buchholz, Germany

Dietmar Kubusch