An exclusive design, which utilises 25 compact and functional models (15 standard and 8 portable version with the latest two ultralight models J815P - J816P) is the response to the continuous evolution in transport vehicles.

Extensions are built with high quality steel, with chromium coating on the external sliding parts, while the pneumatic parts are treated with an anti-corrosion process. The hydraulic circuit built with holes inside the cylinder structure guarantees a perfect seal against accidental oil leaks. The rod scrapers prevent dust or other foreign matter from penetrating. The built-in safety valves avoid accidental overloads and prevent the load tram dropping during a pneumatic pressure loss. Drive and pneumatic vacuum descent with double control on the handle.

The special design of the frame makes it easy to position the jack while the total tilting of the handle on the frame greatly reduces the packing dimensions thus offering savings in terms of transport and storage.