Golf Cart Pickup HELP!!?

Question

Okay, I am trying to figure out what the cart is called that picks up the golf balls that are at golf ranges, or if you know what the part is called that you can fit on any motor vehicle, so that it will pick up the golf balls

Answer 1

its called a gang.  there expensive, over $1000 per average

Answer 2

gang

Answer 3

a ball rake?