A heavy-duty construction vehicle, utilizing several different attachments. Some megaloaders have a bucket to move loose material around, or they can be fitted with forks such as those located in the basement of the Fort Strong armory.
- Eight are found in the Sentinel site.
- Two white variants can be found in Sublevel 21-D of the Institute.
- One is located outside the Boston mayoral shelter.
- One is located inside the basement of the Fort Strong armory.
- One is located inside the Wicked Shipping Fleet Lockup.
- One is located in Murkwater construction site.
- Submerged in the water at Forest Grove marsh.
- Echo Lake Lumber. One can be found at
- Vault 88. Several can be found in
The megaloader appears in Fallout 4.
- The Art of Fallout 4 p. 274: "MEGALOADER
Designed to be the ultimate construction vehicle, the megaloader is able to take a variety of arm attachments for different work scenarios."