three cranes

activity architecture automobile beam beginning big black blue boom bright build building buildings built business cable capacity cargo carriage chassis city collection commercial compact concrete construction container crane danger dangerous design development diesel drafting duty elevator employee engineering equipment erection estate exterior frame ground growth hang harbor heavy height high hoist hoisting hook house housing hydraulic illustration industrial industry jib job large lift lifter lifting load loader logistic machine machinery man maneuverable mechanical metal metallic mobile modern mover moving new nobody object occupation outdoor outdoors outreach outrigger overhang people picking pneumatic port power powerful profession project rack radius real rod rope safe safity scenic scoop set shape silhouette single site sky skyscraper steel strength structure sun sunlight sunny sunrise support swinging tall technology telescopic tool tower transport transportation trees truck twilight tyre underframe unfinished urban vector vehicle vertical wheeled white winch work worker