
Zoomlion’s new R-generation tower crane -- R90, is the main product for eco-friendly city construction. It has a 50% improvement in hoisting capacity at jib end, can cover most lightweight use scenarios. Thanks to the excellent performance of the R-generation round tenon tower section, R90 has better wind resistance and is more convenient to erect and transport.
Equipped with R-generation intelligent electric control system, which can be switched between remote control and cabin control, at the same time, this system integrates more sensors and new control algorithm of Zoomlion, which has the functions of visualization control, anti-collision and foolproof anchored things, to enhance the operational safety and comfort.
30% improvement in wind resistance
30% increase in climbing speed
30-year equivalent life
Comprehensive safety
R-generation intelligent electronic control system
Category | Unit | ||||
Ⅱ Falls | Ⅳ Falls | ||||
Max. hoisting capacity | t | 3 | 6 | ||
Max. hoisting capacity at jib end (50m) | t | 1.5 | 1.45 | ||
Max. free standing height | m | 44.2 | |||
Jib length | m | 20~50 | |||
Hoisting speed | t | 0.63 | 2.5 | 1.25 | 5 |
m/min | 100 | 40 | 50 | 20 | |
Slewing speed | r/min | 0~0.8 | |||
Trolley speed | m/min | 0~100 | |||
Travelling speed | m/min | 0~25 |
free standing height | 44.2m |
Radius | 50m |
Capacity | 6t |
tip load | 1.5t |