China invents lighter version of mighty constrcution platform

(ECNS)--An hydraulic-ram-pumped apparatus has been designated for residential construction purposes, providing a stable platform for workers operating at lofty altitudes.

It takes at least 80 minutes for the machine to lift itself three meters upward, and three days to complete each storey.

Awnings can be opened right away during rain bouts, with the mist sprayer cooling workers on hot days.

Its displacement sensors can send real-time data to the control center for auto-correction.

This machine an update from the one used in constructing city landmarks higher than 300 meters, is lighter, and more efficient than previously.