一台塔式起重机在日落时分在施普雷河岸的建筑工地工作。柏林，德国. 德国制造。柏林，科佩尼克，德国 – 2022年10月3日：一台塔式起重机在日落时分在施普雷河岸的建筑工地工作。

现代建筑正在建设中，塔式起重机在蓝天背景下，象征着城市发展、建筑和工业

construction site with tower crane and workers in oradea romania february low angle view of a red yellow industrial featuring the

起重机塔

建筑工地上，蓝色塔式起重机在晴朗的天空下

low angle view of a red tower crane cabin against blue sky with an operator visible calgary alberta canada may inside during

一台用于建筑行业的高塔起重机，位于曼彻斯特市中心

brand new liugong excavator in front of modern building and a tower crane udine italy june brand new liugong excavator in front of

budva mongenegro – april high rise residential building under construction with exposed brickwork and concrete floors tower

budva mongenegro – april multi story commercial building under construction on boulevard with exposed concrete frame metal

tower crane rising above ancient stone ruins in side city antalya turkey

pavia di udine italy may new crawler excavator caterpillar in a construction site with tower crane and blue sky on background

建筑工人组装一座建筑塔式起重机

建造者装配建筑塔吊

tower crane dominating batumi city construction site georgia april lifting heavy loads constructing ambitious new buildings in

work on a building under construction with tower crane covered in blue netting extending horizontally above scaffolding is visible

a construction site in temuco chile features prominent yellow tower crane with rectangular operating cabin bearing the brand etac

tower crane with a yellow steel structure prominently visible against a cloudy sky the crane s cabin is glass paneled and elevated

warning sign about tower crane operation in gdynia poland july warning sign about tower crane operation at a construction site

云层密布的天空下，塔式起重机正在城市建筑工地作业

带塔式起重机的工地

德国哈姆市，2025年11月16日，建筑工地上塔吊的某一部分

在一架塔吊顶部的一位建造者在市汉堡上

建筑工人组装塔式起重机

法国蒂尔斯 - 2026年3月16日：塔式起重机位于历史房屋上方的城市景观

法国蒂尔斯 - 2026年3月16日：Potain塔式起重机在工地上的混凝土配重

建筑工人组装建筑塔式起重机

tower crane working on the construction of commercial premises in city temuco chile operating at a site is made yellow metal and

多伦多，加拿大 - 2026年5月26日：正在施工中的现代高层摩天大楼，配有塔式起重机

venetian canal with arched bridge and tower crane in qanat quartier the pearl island qatar doha january a vibrant horizontal shot

多云天空下塔吊的作用

配备黄色塔式起重机的现代混凝土住宅楼施工现场。工业

view of venetian canal with arched bridge and tower crane in qanat quartier the pearl island qatar doha january a vibrant

红白色的塔式起重机

建筑工地塔吊楼

加拿大多伦多 - 2026年5月26日：Forma摩天大楼施工现场，配有塔式起重机和现代建筑

tower crane on construction site of multi storey brick buildings

格鲁吉亚巴统市中心，城市建设工地，带塔式起重机和现代公寓楼

horizontal view of an active hotel construction site with a tower crane on the adriatic sea coastline in budva montenegro

桥梁施工现场，有塔式起重机、混凝土结构和车辆

起重机塔