15 monstrous harvesters

Custom machinery designed for harvesting vast amounts of produce very quickly, has a particularly hellish quality. This list shows the variety of designs around a common theme, each for gathering a different product: carrots; beans; spinach; coffee; lettuce; cranberries; grapes etc. But then then there are our special favorites such as the worm harvester or the machines that eat trees, including a video of the infamous spider-like walking tree harvester.

 
(Ranked by user votes) Vote on and review the contenders below.
What the hell is this. The name sounds like pure science fiction.
"Oxbo's innovative continuous travel canopy shake and catch harvesting system is leading the charge to mechanize citrus harvesting. This system gently harvests at the rate of eight seconds per tree."
How I would love to harvest a neighbors lawn.