Four topkit tower cranes rotating in different directions on construction site in 4k

topkit tower crane construction cranes moving rotating construction site industrial area building engineering site at work workers crane operators mirror effect optical effect reflected light sunny day working hard architecture sun rays projection blue collar workers industry clear blue sky constructing circular movement spinning different directions rotating simultaneously concurrently leverage property investment lucrative business 4k no visible people yellow tower crane hammerhead lower load block transporting stone blocks counterweight counter jib cabin boom jib trolley tower mast counter jib pendant top tower counter ballast hook block crane falls working jib four