Job Description:

• 1) Operates mobile crane equipped with heel-boom and hydraulic grapples to sort and stack logs in sorting yard according to species, grade, size, and designated use markings on log: Starts crane engine and moves levers and pedals to move and position machine boom and grapple to pick up individual logs.

• 2) Moves levers to grasp log with grapples, force log against heel of boom, raise log to horizontal position, and rotate boom to position log on specified pile.

• 3) .