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2. National Commission for the Certification of Crane Operators

   en.wikipedia.org/wiki/National_Commission_for...

   The Commissioners oversee ten Exam Management Committees with the responsibility of monitoring written and practical certification examinations for mobile, tower, overhead, and articulating (loader or knuckle-boom) crane operators, digger derrick operators, drill rig operators, dedicated pile driver operators, concrete pump operators, crane ...

3. Mobile crane - Wikipedia

   en.wikipedia.org/wiki/Mobile_crane

   A Liebherr LTM 1200-5.1 Crane. A mobile crane is a cable-controlled crane mounted on crawlers or rubber-tired carriers or a hydraulic-powered crane with a telescoping boom mounted on truck-type carriers or as self-propelled models. [1]

4. Accredited Crane Operator Certification - Wikipedia

   en.wikipedia.org/wiki/Accredited_Crane_Operator...

   1971 – OSHA passes 29 CFR 1926.550, which is the standard for cranes and derricks used in construction for the next 41 years. [3]1995 – The National Commission for the Certification of Crane Operators (NCCCO) is established by the crane and lifting industry as a nonprofit organization to develop a certification program for crane operators.

5. Rubber tyred gantry crane - Wikipedia

   en.wikipedia.org/wiki/Rubber_tyred_gantry_crane

   [1] Advantages:its mobility gives a rubber tyred gantry crane wide appliance Being mobile, RTGs are often powered by diesel generator systems (gensets) of 100 to 600 kW (134 to 805 hp). Due to the lack of an electrical grid to dump energy when containers are being lowered they often have large resistor packs to rapidly dissipate the energy of a ...

6. Crane (machine) - Wikipedia

   en.wikipedia.org/wiki/Crane_(machine)

   A woman driving a 20-ton O.E.T. crane, 1914. Crane operators are skilled workers and heavy equipment operators. Key skills that are needed for a crane operator include: An understanding of how to use and maintain machines and tools; Good team working skills; Attention to details; Good spatial awareness.

7. Category:Mobile cranes - Wikipedia

   en.wikipedia.org/wiki/Category:Mobile_cranes

   Crane vessels (2 C, 25 P) Pages in category "Mobile cranes" The following 6 pages are in this category, out of 6 total. This list may not reflect recent changes. ...