ZOOMLION electric articulating boom lifts ZA20JE (ZA64JE) were topped out at 450m/1476ft,carrying out daily work for the highest skyscraper"Greenland Shufeng 468"in Chengdu.

▲  ZA20JE were topped out at 450m/1476ft

Two ZA20JE,with a lightweight only at 9200kg/20283lb for each,landed on the ceiling of Greenland Shufeng 468 on 13th Feb,starting a half-month inspection and maintenance for the building’s rotation driving system.The booms lift up to a work height of 21.45m/70ft 4in,delivering precise positioning of 12.05m/39ft 6in horizontal outreach and 8.25m/27ft 1in up-and-over height.Valued by its versatility and flexibility,the lifts can easily complete work by waving its way through the skyscraper’s boom structures.

▲  ZA20JE conducting daily inspection and maintenance for rotation driving system

"The lifts have equipped with 440Ah battery pack,which can deliver outstanding performance for two-day when being fully charged."said Guanghui Wang,ZOOMLION ACCESS principal engineer for articulating boom lifts,"we are proud to participate in such a landmark project in China and see ZA20JE shining from a bird’s-eye view."

▲  ZA20JE from a bird’s-eye view

The landmark building"Greenland Shufeng 468"has now reached 450m.After the completion of the project,it will be the tallest building and a"cover-level"skyscraper in Chengdu.