On the banks of the Tevere in Rome, the environmental association MAREVIVO Onlus is building its new headquarters — a floating wooden structure that embodies its mission to protect the sea and aquatic ecosystems. Designed by Centrolegno Srl of Fano and assembled by Metal Gronde 2008 Srl, the project brings together technology, sustainability, and respect for nature in the heart of the city.
Working in such a historic and delicate area came with serious challenges: narrow spaces, restricted access, fragile pavements, and strict environmental limits. Traditional truck cranes were simply not an option. The solution came with the Jekko JF545.2, an articulated mini crane perfectly suited for compact, high-precision lifting.
“The tracked undercarriage with rubber pads allowed us to move safely without damaging the pavement or exceeding ground pressure limits,” explains Marco Piselli of Metal Gronde. “The variable geometry outriggers were crucial too — in a site where space changes every half metre, they gave us full flexibility. The articulated boom reached every angle with ease and precision.”
The result was not only a safer and cleaner job, but also a faster one: installation of the wooden structure finished more than a week ahead of schedule, cutting project time by over 30%. With precise, stable movements and no need for additional setups, the JF545.2 made it possible to deliver the structure early, keeping costs under control and allowing interior work to begin before winter.
For Marevivo, whose work symbolises the harmony between people and the environment, the new floating home perfectly reflects its values — sustainable, light, and literally in touch with the water. And for Jekko, it’s another example of how compact lifting technology can turn complex, space-limited projects into clean, efficient, and elegant operations — truly #MadeForLiftingHeroes.
Jekko is proud to announce the launch of the SPX532.2, the evolution of our best-selling SPX532 mini crane. First previewed at Bauma 2025, the new model will officially debut at GIS – Giornate Italiane del Sollevamento. The first units are already in action across job sites worldwide.
The SPX532.2 has been designed in close collaboration with operators and customers, introducing key improvements in stability, efficiency, and usability.
Stability & performance: a brand-new system, re-engineered across mechanical, hydraulic, and software components, allows excellent lifting even in reduced stability conditions. With 9 outrigger rotation positions and asymmetrical configurations, operators can set up easily on complex sites.
Compact accessibility: just 760 mm wide, the SPX532.2 can pass through standard doorways while still offering a 3.2-ton lifting capacity and a 17 m maximum height.
Energy efficiency: variable-speed engine technology extends battery autonomy by up to 30% or reduces fuel consumption, depending on configuration. Noise levels are lower and crane movements up to 15% faster.
Operator experience: a 7’’ IP66 touchscreen provides real-time data and interactive assistance, while the new radio remote control ensures full, intuitive management of crane functions.
Customisation: with multiple accessories, from jibs and manipulators to specialised tracks, the SPX532.2 can be tailored for construction, maintenance, and industrial applications.
