German crane specialist Paus has unveiled the PTK 31 evo E, its first battery-electric trailer crane, marking a strategic push into the electrified compact equipment segment. The move positions Paus as an early mover in a category where established players like Merlo have yet to deliver fully electric alternatives. For contractors operating in urban environments with noise restrictions or indoor applications, the electric drivetrain offers zero-emission operation without sacrificing the mobility advantages of a trailer-mounted crane. The PTK 31 evo E signals growing electrification momentum beyond excavators and loaders, extending battery technology into specialist lifting equipment where diesel has long dominated.