Loading Machine Operators, Underground Mining

What they do:

Operate underground loading machine to load coal, ore, or rock into shuttle or mine car or onto conveyors. Loading equipment may include power shovels, hoisting engines equipped with cable-drawn scraper or scoop, or machines equipped with gathering arms and conveyor.

On the job, you would:

  • Pry off loose material from roofs and move it into the paths of machines, using crowbars.
  • Move trailing electrical cables clear of obstructions, using rubber safety gloves.
  • Drive machines into piles of material blasted from working faces.
  • Operate levers to move conveyor booms or shovels so that mine contents such as coal, rock, and ore can be placed into cars or onto conveyors.
  • Clean hoppers, and clean spillage from tracks, walks, driveways, and conveyor decking.
  • Oil, lubricate, and adjust conveyors, crushers, and other equipment, using hand tools and lubricating equipment.
  • Replace hydraulic hoses, headlight bulbs, and gathering-arm teeth.
  • Stop gathering arms when cars are full.
  • Advance machines in order to gather material and convey it into cars.
  • Start conveyor booms and gathering-arm motors, and operate winches to position cars under boom-conveyors for loading.

Knowledge

  • Mechanical
  • Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
  • Education and Training
  • Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
  • Administration and Management
  • Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
  • English Language
  • Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar.
  • Production and Processing
  • Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
  • Law and Government
  • Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.
  • Public Safety and Security
  • Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
  • Transportation
  • Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.
  • Engineering and Technology
  • Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
  • Design
  • Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.

Skills

  • Operation Monitoring
  • Watching gauges, dials, or other indicators to make sure a machine is working properly.
  • Operation and Control
  • Controlling operations of equipment or systems.
  • Active Listening
  • Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
  • Critical Thinking
  • Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to problems.
  • Coordination
  • Adjusting actions in relation to others' actions.
  • Repairing
  • Repairing machines or systems using the needed tools.
  • Reading Comprehension
  • Understanding written sentences and paragraphs in work related documents.
  • Equipment Maintenance
  • Performing routine maintenance on equipment and determining when and what kind of maintenance is needed.
  • Troubleshooting
  • Determining causes of operating errors and deciding what to do about it.
  • Monitoring
  • Monitoring/Assessing performance of yourself, other individuals, or organizations to make improvements or take corrective action.

Abilities

  • Control Precision
  • The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions.
  • Multilimb Coordination
  • The ability to coordinate two or more limbs (for example, two arms, two legs, or one leg and one arm) while sitting, standing, or lying down. It does not involve performing the activities while the whole body is in motion.
  • Manual Dexterity
  • The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.
  • Near Vision
  • The ability to see details at close range (within a few feet of the observer).
  • Depth Perception
  • The ability to judge which of several objects is closer or farther away from you, or to judge the distance between you and an object.
  • Selective Attention
  • The ability to concentrate on a task over a period of time without being distracted.
  • Rate Control
  • The ability to time your movements or the movement of a piece of equipment in anticipation of changes in the speed and/or direction of a moving object or scene.
  • Reaction Time
  • The ability to quickly respond (with the hand, finger, or foot) to a signal (sound, light, picture) when it appears.
  • Arm-Hand Steadiness
  • The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.
  • Problem Sensitivity
  • The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.

Work Activities

  • Inspecting Equipment, Structures, or Material
  • Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
  • Operating Vehicles, Mechanized Devices, or Equipment
  • Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or water craft.
  • Identifying Objects, Actions, and Events
  • Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
  • Getting Information
  • Observing, receiving, and otherwise obtaining information from all relevant sources.
  • Monitor Processes, Materials, or Surroundings
  • Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
  • Repairing and Maintaining Mechanical Equipment
  • Servicing, repairing, adjusting, and testing machines, devices, moving parts, and equipment that operate primarily on the basis of mechanical (not electronic) principles.
  • Controlling Machines and Processes
  • Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles).
  • Communicating with Supervisors, Peers, or Subordinates
  • Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
  • Training and Teaching Others
  • Identifying the educational needs of others, developing formal educational or training programs or classes, and teaching or instructing others.
  • Estimating the Quantifiable Characteristics of Products, Events, or Information
  • Estimating sizes, distances, and quantities; or determining time, costs, resources, or materials needed to perform a work activity.

Interests

  • Realistic
  • Realistic occupations frequently involve work activities that include practical, hands-on problems and solutions. They often deal with plants, animals, and real-world materials like wood, tools, and machinery. Many of the occupations require working outside, and do not involve a lot of paperwork or working closely with others.
  • Second Interest High-Point
  • Secondary-Cutoff/Rank Descriptiveness
  • Conventional
  • Conventional occupations frequently involve following set procedures and routines. These occupations can include working with data and details more than with ideas. Usually there is a clear line of authority to follow.
  • Investigative
  • Investigative occupations frequently involve working with ideas, and require an extensive amount of thinking. These occupations can involve searching for facts and figuring out problems mentally.
  • Enterprising
  • Enterprising occupations frequently involve starting up and carrying out projects. These occupations can involve leading people and making many decisions. Sometimes they require risk taking and often deal with business.
  • Artistic
  • Artistic occupations frequently involve working with forms, designs and patterns. They often require self-expression and the work can be done without following a clear set of rules.
  • Social
  • Social occupations frequently involve working with, communicating with, and teaching people. These occupations often involve helping or providing service to others.
  • First Interest High-Point
  • Primary-Rank Descriptiveness
  • Third Interest High-Point
  • Tertiary-Cutoff/Rank Descriptiveness

Work Styles

  • Attention to Detail
  • Job requires being careful about detail and thorough in completing work tasks.
  • Concern for Others
  • Job requires being sensitive to others' needs and feelings and being understanding and helpful on the job.
  • Dependability
  • Job requires being reliable, responsible, and dependable, and fulfilling obligations.
  • Leadership
  • Job requires a willingness to lead, take charge, and offer opinions and direction.
  • Adaptability/Flexibility
  • Job requires being open to change (positive or negative) and to considerable variety in the workplace.
  • Self Control
  • Job requires maintaining composure, keeping emotions in check, controlling anger, and avoiding aggressive behavior, even in very difficult situations.
  • Initiative
  • Job requires a willingness to take on responsibilities and challenges.
  • Stress Tolerance
  • Job requires accepting criticism and dealing calmly and effectively with high stress situations.
  • Cooperation
  • Job requires being pleasant with others on the job and displaying a good-natured, cooperative attitude.
  • Persistence
  • Job requires persistence in the face of obstacles.