while standing/hunkering by transferring the load from the legs to the mechanical structure at any time. The angular position of the knee is arbitrary at any position from standing, sitting to hunkering. Consequently, the user is not exposed to debilitating positions during work, can operate longer without health issues and is more efficient in long term.

All mechanical elements fit under the work pants to avoid frame sections sticking out. This provides a higher safety factor and is more user friendly compared to existing systems where the technology is mainly positioned on top of the cloth.