• 1) Drives truck equipped with dump body to transport and dump loose materials, such as sand, gravel, crushed rock, coal, or bituminous paving materials: Pulls levers or turns crank to tilt body and dump contents.
• 2) Moves hand and foot controls to jerk truck forward and backward to loosen and dump material adhering to body.
• 3) May load truck by hand or by operating mechanical loader.
• 4) May be designated according to type of material hauled as Coal Hauler; Dust-Truck Driver; Mud Trucker.
• 5) May be designated according to type of equipment driven for off-highway projects as Dump-Truck Driver, Off-Highway