Alternative counterweights: an unusual use of the auxiliary crane - Wind farm BoP
How much does a crane actually weigh? I know they have lifting capacity (40t, 30t, 10t, etc) but what is the actual weight of the vehicle itself? - Quora
Crane Test Weights / Heavy-Capacity Test Weights - Overview - METTLER TOLEDO
Tower Crane - Wolfram Demonstrations Project
Why Counterweights Are The Most Important Feature Of A Crawler Crane – Australian Cranes