Telescopic handlers are like forklift trucks that have a telescoping extendable boom like a crane. It is similar to a gantry crane. It's also used by counterweights for lifting up an elevator, crane, or sash window. He was responsible for the development of the hydraulic crane and many military armaments. A separate floating crane, capable of lifting 200 tons, was brought in from Germany. Maintenance was carried out with the aid of an overhead crane and specially designed tools. A heron is differentiated from a crane in flight. A third struck her superstructure behind the port-side aircraft crane. He also had a large floating crane scuttled. The series made extensive use of Steadicam and crane shots. Herons and storks are also quite different in structure from the crane. Bobcats are considered the major predatory threat to the endangered whooping crane. Much of the platform itself was built by a huge Manitowoc 18000 crane. Most crane fly eggs are black in color. Many systems evolved from each of the four original types of White Crane.