Mast climb works platform
The construction platform can be single and twin masts platform, and the height can reach 200 m, the speed is 6 m/min or 8 m/min, the capacity is 0-5000kg. Electric components imported from France, Schneider. The motor can be German SEW or NORD motor, the mast all galvanized.
They are similar and can exchange with Alimak Hek type platform(which is the most popular type on the world)