Zoomlion’s new R-generation tower crane – L250-20RB is the main product for eco-friendly city construction. The max. Boom length is 60m, max. free standing height is 45.75m and max. hoisting capacity is 20t.

Adopting the world’s leading round tenon tower section, L250-20RB has stronger wind resistance and can be faster erected and dismantled.

R-generation electric control system is adopted, it has the following advantages: Lifting with load and speed、Zero speed hover、Lifting inching without closing the brake、Rotary inching、Rotary closed loop de swirl、foolproof anchored things、anti-collision、remote upgrade of controller and display screen、Remote wind indicator、Face recognition technology、Optional collector ring and wireless remote control、Hook visualization.

In addition, significant innovation has been made in the climbing efficiency, transportation cost and lifting performance.