Tower Crane Illustration - Construction Equipment Diagram #3215093 (License: Personal Use)

This monochrome technical illustration depicts a typical self-erecting tower crane used in high-rise construction. The image clearly shows the lattice-style mast, horizontal jib with trolley and hook, counter-jib with counterweights, and slewing unit atop the tower base. Structural triangulation and cable rigging are rendered precisely to aid understanding of load distribution and operational mechanics.

Commonly used on architecture, civil engineering, or construction equipment websites; serves educational, editorial, or technical documentation purposes where clarity and scalability matter more than photorealism. Matches user intent for diagrams, schematics, or clipart in project planning or training content.