ID 318149628 © Kol963 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
advancement arrangement assembly attachment background blue boom cable capacity chain components construction control crane danger detail electrical electricity emphasizing engineering equipment extension gear guidelines hanging heavy high highrise hoist hoisting hook industrial industry integrity jib joint lift lifting load luffing machine machinery maintenance manufacturing mechanism operation operations operator overhead power procedures progress pulley reel reeving rigging rope rust rusty safety silhouette site skill sky skyline skyward sling standards steel structural structure system technology tower view voltage white working