Wood chipper (Fallout 3)

The wood chipper is considered a junk item and can be found in various locations around the Wasteland. It has a value of 25 and a weight of 50, making it the heaviest miscellaneous item in the game and highly cumbersome for its worth.

Locations
For a miscellaneous item, it is a bit rare. Some known locations are:

Fallout 3

 * Wood chippers can be purchased at Crazy Wolfgang's caravan.
 * One can be bought from Michael Masters.
 * Karl at Meresti Metro Station occasionally has one in stock.
 * Moira in Megaton occasionally has one in stock.
 * One in Fort Constantine, inside the Bomb Storage behind a locked door (average).
 * Grandma Sparkle might have one in her fridge, but sometimes it won't be there.
 * Lucky's usually has one either in the shop or on him near Warrington Station.
 * Up the stairs at the bomb shelter, behind a locked door in Fort Constantine.
 * Seagrave Holmes often has one in stock.
 * One can be found on a shelf in the barn west of Vault 101.
 * Deathclaw Sanctuary has one near one of the piles of bodies.
 * A scavenger has been known to carry one on rare occasions.
 * Outside a house in Minefield and in other pre-War suburbs.
 * One can be found near Vault 106.

Broken Steel

 * One can be found in the Adams Air Force Base crawler platform.

Point Lookout

 * One can be found under a bathtub in Point Lookout.
 * One can be found in front of the Coastal Grotto in Point Lookout next to a tricycle at the shoreline next to some other wreckage.

Fallout: New Vegas

 * It can occasionally show up for sale by Old Lady Gibson at the Gibson Scrap Yard.
 * Right as you walk in the front door of Brewer's Beer Bootlegging.