# Excavating and Loading Machine and Dragline Operators, Surface Mining > Operate or tend machinery at surface mining site, equipped with scoops, shovels, or buckets to excavate and load loose materials. - Code: 47-5022.00 (O*NET-SOC; SOC 2018 47-5022) - Family: [Construction & Extraction](https://foundation.org.ai/occupations#family-47), one of its 65 occupations - Tasks: 16 tasks (10 core and 6 supplemental) - Page: https://foundation.org.ai/occupations/47-5022.00 - JSON: https://foundation.org.ai/data/tasks/47-5022.00.json ## What the work is made of 1. Move levers, depress foot pedals, and turn dials to operate power machinery, such as power shovels, stripping shovels, scraper loaders, or backhoes. Core task · Task 12777 · Rated by 81 people who do the job, July 2013 2. Set up or inspect equipment prior to operation. Core task · Task 12778 · Rated by 81 people who do the job, July 2013 3. Become familiar with digging plans, machine capabilities and limitations, and efficient and safe digging procedures in a given application. Core task · Task 12780 · Rated by 81 people who do the job, July 2013 4. Observe hand signals, grade stakes, or other markings when operating machines so that work can be performed to specifications. Core task · Task 12779 · Rated by 80 people who do the job, July 2013 5. Operate machinery to perform activities such as backfilling excavations, vibrating or breaking rock or concrete, or making winter roads. Core task · Task 12781 · Rated by 80 people who do the job, July 2013 6. Receive written or oral instructions regarding material movement or excavation. Core task · Task 12786 · Rated by 78 people who do the job, July 2013 7. Move materials over short distances, such as around a construction site, factory, or warehouse. Core task · Task 12784 · Rated by 79 people who do the job, July 2013 8. Create or maintain inclines or ramps. Core task · Task 20458 · Rated by 80 people who do the job, July 2013 9. Lubricate, adjust, or repair machinery and replace parts, such as gears, bearings, or bucket teeth. Core task · Task 12783 · Rated by 79 people who do the job, July 2013 10. Handle slides, mud, or pit cleanings or maintenance. Core task · Task 20459 · Rated by 80 people who do the job, July 2013 11. Direct workers engaged in placing blocks or outriggers to prevent capsizing of machines when lifting heavy loads. Supplemental task · Task 12791 · Rated by 79 people who do the job, July 2013 12. Measure and verify levels of rock or gravel, bases, or other excavated material. Supplemental task · Task 12785 · Rated by 79 people who do the job, July 2013 13. Direct ground workers engaged in activities such as moving stakes or markers, or changing positions of towers. Supplemental task · Task 12790 · Rated by 79 people who do the job, July 2013 14. Adjust dig face angles for varying overburden depths and set lengths. Supplemental task · Task 12787 · Rated by 78 people who do the job, July 2013 15. Drive machines to work sites. Supplemental task · Task 12788 · Rated by 78 people who do the job, July 2013 16. Perform manual labor to prepare or finish sites, such as shoveling materials by hand. Supplemental task · Task 12789 · Rated by 79 people who do the job, July 2013 ## More in Construction & Extraction - [Boilermakers](https://foundation.org.ai/occupations/47-2011.00): 17 tasks - [Brickmasons and Blockmasons](https://foundation.org.ai/occupations/47-2021.00): 14 tasks - [Carpenters](https://foundation.org.ai/occupations/47-2031.00): 29 tasks - [Carpet Installers](https://foundation.org.ai/occupations/47-2041.00): 16 tasks - [Cement Masons and Concrete Finishers](https://foundation.org.ai/occupations/47-2051.00): 26 tasks - [Construction and Building Inspectors](https://foundation.org.ai/occupations/47-4011.00): 19 tasks - [Construction and Related Workers, All Other](https://foundation.org.ai/occupations/47-4099.00): no tasks listed - [Construction Laborers](https://foundation.org.ai/occupations/47-2061.00): 27 tasks - [Continuous Mining Machine Operators](https://foundation.org.ai/occupations/47-5041.00): 15 tasks - [Derrick Operators, Oil and Gas](https://foundation.org.ai/occupations/47-5011.00): 15 tasks - [Drywall and Ceiling Tile Installers](https://foundation.org.ai/occupations/47-2081.00): 26 tasks - [Earth Drillers, Except Oil and Gas](https://foundation.org.ai/occupations/47-5023.00): 29 tasks - [Electricians](https://foundation.org.ai/occupations/47-2111.00): 21 tasks - [Elevator and Escalator Installers and Repairers](https://foundation.org.ai/occupations/47-4021.00): 20 tasks - [Energy Auditors](https://foundation.org.ai/occupations/47-4011.01): 21 tasks - [Explosives Workers, Ordnance Handling Experts, and Blasters](https://foundation.org.ai/occupations/47-5032.00): 27 tasks - [Extraction Workers, All Other](https://foundation.org.ai/occupations/47-5099.00): no tasks listed - [Fence Erectors](https://foundation.org.ai/occupations/47-4031.00): 20 tasks - [First-Line Supervisors of Construction Trades and Extraction Workers](https://foundation.org.ai/occupations/47-1011.00): 15 tasks - [Floor Layers, Except Carpet, Wood, and Hard Tiles](https://foundation.org.ai/occupations/47-2042.00): 14 tasks - 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[Plumbers, Pipefitters, and Steamfitters](https://foundation.org.ai/occupations/47-2152.00): 30 tasks - [Rail-Track Laying and Maintenance Equipment Operators](https://foundation.org.ai/occupations/47-4061.00): 26 tasks - [Reinforcing Iron and Rebar Workers](https://foundation.org.ai/occupations/47-2171.00): 7 tasks - [Rock Splitters, Quarry](https://foundation.org.ai/occupations/47-5051.00): 9 tasks - [Roof Bolters, Mining](https://foundation.org.ai/occupations/47-5043.00): 14 tasks - [Roofers](https://foundation.org.ai/occupations/47-2181.00): 27 tasks - [Rotary Drill Operators, Oil and Gas](https://foundation.org.ai/occupations/47-5012.00): 20 tasks - [Roustabouts, Oil and Gas](https://foundation.org.ai/occupations/47-5071.00): 13 tasks - [Segmental Pavers](https://foundation.org.ai/occupations/47-4091.00): 12 tasks - [Septic Tank Servicers and Sewer Pipe Cleaners](https://foundation.org.ai/occupations/47-4071.00): 22 tasks - [Service Unit Operators, Oil and Gas](https://foundation.org.ai/occupations/47-5013.00): 19 tasks - [Sheet Metal Workers](https://foundation.org.ai/occupations/47-2211.00): 19 tasks - [Solar Energy Installation Managers](https://foundation.org.ai/occupations/47-1011.03): 15 tasks - [Solar Photovoltaic Installers](https://foundation.org.ai/occupations/47-2231.00): 26 tasks - [Solar Thermal Installers and Technicians](https://foundation.org.ai/occupations/47-2152.04): 21 tasks - [Stonemasons](https://foundation.org.ai/occupations/47-2022.00): 17 tasks - [Structural Iron and Steel Workers](https://foundation.org.ai/occupations/47-2221.00): 19 tasks - [Tapers](https://foundation.org.ai/occupations/47-2082.00): 16 tasks - [Terrazzo Workers and Finishers](https://foundation.org.ai/occupations/47-2053.00): 26 tasks - [Tile and Stone Setters](https://foundation.org.ai/occupations/47-2044.00): 25 tasks - [Underground Mining Machine Operators, All Other](https://foundation.org.ai/occupations/47-5049.00): no tasks listed - [Weatherization Installers and Technicians](https://foundation.org.ai/occupations/47-4099.03): 20 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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