¡ñ Equipped with protect device against overload and sharp drop;
¡ñ The bottom table has emergency down valve to ensure emergent descending;
¡ñ Different driving mode can be available according to different requirements;
¡ñ Three phase AC power, single phase AC power, DC power, internal-combustion power, etc.;
¡ñ Robust in construction, heavy in loading capacity, stable in descending and ascending, easy and convenient for installation and maintenance;
¡ñ Lifting height and technical data on customer requirements;
¡ñ Without machine room and pit device to save building space.
