Schlepper

Etymology
From.

Noun

 * 1) criminal individual who organises human trafficking or people smuggling
 * 2) tugboat (boat used to pull barges or to help maneuver larger vessels)
 * 3) platter lift (system for pulling skiers uphill, along the surface of the slope)
 * 1) platter lift (system for pulling skiers uphill, along the surface of the slope)