Operate power-driven crane equipment with dragline bucket to excavate or move sand, gravel, mud, or other materials.

Drives machine to work site. Moves controls to position boom, lower and drag bucket through material, and release material at unloading point. Directs workers engaged in placing blocks and outriggers to prevent capsizing of machine when lifting heavy loads.

Mechanical -- Knowledge of machines and tools, including their designs, uses, repair, and maintenance. Building and Construction -- Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.

Operation and Control -- Controlling operations of equipment or systems. Coordination -- Adjusting actions in relation to others' actions.

Control Precision -- The ability to quickly and repeatedly adjust the controls of a machine or a vehicle to exact positions. Far Vision -- The ability to see details at a distance. 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. 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.

Controlling Machines and Processes -- Using either control mechanisms or direct physical activity to operate machines or processes (not including computers or vehicles). Operating Vehicles, Mechanized Devices, or Equipment -- Running, maneuvering, navigating, or driving vehicles or mechanized equipment, such as forklifts, passenger vehicles, aircraft, or water craft. Performing General Physical Activities -- Performing physical activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling of materials. Handling and Moving Objects -- Using hands and arms in handling, installing, positioning, and moving materials, and manipulating things. Getting Information -- Observing, receiving, and otherwise obtaining information from all relevant sources