# Crane and Tower Operators > Operate mechanical boom and cable or tower and cable equipment to lift and move materials, machines, or products in many directions. - Code: 53-7021.00 (O*NET-SOC; SOC 2018 53-7021) - Family: [Transportation & Material Moving](https://foundation.org.ai/occupations#family-53), one of its 57 occupations - Tasks: 11 tasks (8 core and 3 supplemental) - Page: https://foundation.org.ai/occupations/53-7021.00 - JSON: https://foundation.org.ai/data/tasks/53-7021.00.json ## What the work is made of 1. Determine load weights and check them against lifting capacities to prevent overload. Core task · Task 10767 · Rated by 107 people who do the job, July 2015 2. Move levers, depress foot pedals, or turn dials to operate cranes, cherry pickers, electromagnets, or other moving equipment for lifting, moving, or placing loads. Core task · Task 10768 · Rated by 107 people who do the job, July 2015 3. Inspect and adjust crane mechanisms or lifting accessories to prevent malfunctions or damage. Core task · Task 10771 · Rated by 107 people who do the job, July 2015 4. Inspect cables or grappling devices for wear and install or replace cables, as needed. Core task · Task 10769 · Rated by 107 people who do the job, July 2015 5. Direct helpers engaged in placing blocking or outrigging under cranes. Core task · Task 10772 · Rated by 105 people who do the job, July 2015 6. Clean, lubricate, and maintain mechanisms such as cables, pulleys, or grappling devices, making repairs, as necessary. Core task · Task 10770 · Rated by 107 people who do the job, July 2015 7. Load or unload bundles from trucks, or move containers to storage bins, using moving equipment. Core task · Task 10773 · Rated by 107 people who do the job, July 2015 8. Review daily work or delivery schedules to determine orders, sequences of deliveries, or special loading instructions. Core task · Task 10775 · Rated by 107 people who do the job, July 2015 9. Inspect bundle packaging for conformance to regulations or customer requirements, and remove and batch packaging tickets. Supplemental task · Task 10777 · Rated by 107 people who do the job, July 2015 10. Direct truck drivers backing vehicles into loading bays and cover, uncover, or secure loads for delivery. Supplemental task · Task 10776 · Rated by 106 people who do the job, July 2015 11. Weigh bundles, using floor scales, and record weights for company records. Supplemental task · Task 10774 · Rated by 104 people who do the job, July 2015 ## More in Transportation & Material Moving - [Air Traffic Controllers](https://foundation.org.ai/occupations/53-2021.00): 23 tasks - [Aircraft Cargo Handling Supervisors](https://foundation.org.ai/occupations/53-1041.00): 6 tasks - [Aircraft Service Attendants](https://foundation.org.ai/occupations/53-6032.00): 18 tasks - [Airfield Operations Specialists](https://foundation.org.ai/occupations/53-2022.00): 27 tasks - [Airline Pilots, Copilots, and Flight Engineers](https://foundation.org.ai/occupations/53-2011.00): 24 tasks - [Ambulance Drivers and Attendants, Except Emergency Medical Technicians](https://foundation.org.ai/occupations/53-3011.00): 11 tasks - [Automotive and Watercraft Service Attendants](https://foundation.org.ai/occupations/53-6031.00): 14 tasks - [Aviation Inspectors](https://foundation.org.ai/occupations/53-6051.01): 13 tasks - [Bridge and Lock Tenders](https://foundation.org.ai/occupations/53-6011.00): 18 tasks - [Bus Drivers, School](https://foundation.org.ai/occupations/53-3051.00): 17 tasks - [Bus Drivers, Transit and Intercity](https://foundation.org.ai/occupations/53-3052.00): 14 tasks - [Captains, Mates, and Pilots of Water Vessels](https://foundation.org.ai/occupations/53-5021.00): 30 tasks - [Cleaners of Vehicles and Equipment](https://foundation.org.ai/occupations/53-7061.00): 20 tasks - [Commercial Pilots](https://foundation.org.ai/occupations/53-2012.00): 24 tasks - [Conveyor Operators and Tenders](https://foundation.org.ai/occupations/53-7011.00): 20 tasks - [Dredge Operators](https://foundation.org.ai/occupations/53-7031.00): 6 tasks - [Driver/Sales Workers](https://foundation.org.ai/occupations/53-3031.00): 11 tasks - [First-Line Supervisors of Helpers, Laborers, and Material Movers, Hand](https://foundation.org.ai/occupations/53-1042.00): 24 tasks - [First-Line Supervisors of Material-Moving Machine and Vehicle Operators](https://foundation.org.ai/occupations/53-1043.00): 22 tasks - [First-Line Supervisors of Passenger Attendants](https://foundation.org.ai/occupations/53-1044.00): 19 tasks - [First-Line Supervisors of Transportation Workers, All Other](https://foundation.org.ai/occupations/53-1049.00): no tasks listed - [Flight Attendants](https://foundation.org.ai/occupations/53-2031.00): 25 tasks - [Gas Compressor and Gas Pumping Station Operators](https://foundation.org.ai/occupations/53-7071.00): 13 tasks - [Heavy and Tractor-Trailer Truck Drivers](https://foundation.org.ai/occupations/53-3032.00): 29 tasks - [Hoist and Winch Operators](https://foundation.org.ai/occupations/53-7041.00): 13 tasks - [Industrial Truck and Tractor Operators](https://foundation.org.ai/occupations/53-7051.00): 9 tasks - [Laborers and Freight, Stock, and Material Movers, Hand](https://foundation.org.ai/occupations/53-7062.00): 13 tasks - [Light Truck Drivers](https://foundation.org.ai/occupations/53-3033.00): 13 tasks - [Locomotive Engineers](https://foundation.org.ai/occupations/53-4011.00): 14 tasks - [Machine Feeders and Offbearers](https://foundation.org.ai/occupations/53-7063.00): 13 tasks - [Material Moving Workers, All Other](https://foundation.org.ai/occupations/53-7199.00): no tasks listed - [Motor Vehicle Operators, All Other](https://foundation.org.ai/occupations/53-3099.00): no tasks listed - [Motorboat Operators](https://foundation.org.ai/occupations/53-5022.00): 16 tasks - [Packers and Packagers, Hand](https://foundation.org.ai/occupations/53-7064.00): 12 tasks - [Parking Attendants](https://foundation.org.ai/occupations/53-6021.00): 15 tasks - [Passenger Attendants](https://foundation.org.ai/occupations/53-6061.00): 12 tasks - [Pump Operators, Except Wellhead Pumpers](https://foundation.org.ai/occupations/53-7072.00): 14 tasks - [Rail Transportation Workers, All Other](https://foundation.org.ai/occupations/53-4099.00): no tasks listed - [Rail Yard Engineers, Dinkey Operators, and Hostlers](https://foundation.org.ai/occupations/53-4013.00): 23 tasks - [Railroad Brake, Signal, and Switch Operators and Locomotive Firers](https://foundation.org.ai/occupations/53-4022.00): 26 tasks - [Railroad Conductors and Yardmasters](https://foundation.org.ai/occupations/53-4031.00): 20 tasks - [Recycling and Reclamation Workers](https://foundation.org.ai/occupations/53-7062.04): 14 tasks - [Recycling Coordinators](https://foundation.org.ai/occupations/53-1042.01): 23 tasks - [Refuse and Recyclable Material Collectors](https://foundation.org.ai/occupations/53-7081.00): 14 tasks - [Sailors and Marine Oilers](https://foundation.org.ai/occupations/53-5011.00): 28 tasks - [Ship Engineers](https://foundation.org.ai/occupations/53-5031.00): 17 tasks - [Shuttle Drivers and Chauffeurs](https://foundation.org.ai/occupations/53-3053.00): 26 tasks - [Stockers and Order Fillers](https://foundation.org.ai/occupations/53-7065.00): 30 tasks - [Subway and Streetcar Operators](https://foundation.org.ai/occupations/53-4041.00): 10 tasks - [Tank Car, Truck, and Ship Loaders](https://foundation.org.ai/occupations/53-7121.00): 19 tasks - [Taxi Drivers](https://foundation.org.ai/occupations/53-3054.00): 16 tasks - [Traffic Technicians](https://foundation.org.ai/occupations/53-6041.00): 23 tasks - [Transportation Inspectors](https://foundation.org.ai/occupations/53-6051.00): 17 tasks - [Transportation Vehicle, Equipment and Systems Inspectors, Except Aviation](https://foundation.org.ai/occupations/53-6051.07): 14 tasks - [Transportation Workers, All Other](https://foundation.org.ai/occupations/53-6099.00): no tasks listed - [Wellhead Pumpers](https://foundation.org.ai/occupations/53-7073.00): 14 tasks ## Where this comes from Quoted from O*NET 29.0, U.S. Department of Labor, Employment and Training Administration, under CC BY 4.0: free to copy and reuse, with credit. 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