Check the tower crane load sensor for weight at the pulley of the front jib .

---

Size: 6000px × 4000px
Photo credit: © Kollayut Jantawong / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: architecture, background, bars, blue, build, city, civil, construction, crane, duty, energy, engineering, equipment, factory, frame, fuel, gas, hard, heavy, industrial, industry, iron, ladder, large, machinery, material, metal, occupation, outdoor, petroleum, power, safety, sign, site, sky, steel, structure, success, tall, technology, tower, town, transportation, work, worker, yellow