- "If I'm prepared, I won't be scared!"
- ― Percy when he pulls the machine
The Biggest Adventure Machine, formerly the Ghost-Scaring Machine is a piece of rolling stock used by Percy when he goes on adventures with the Biggest Adventure Club. Although it is associated with him, it was later revealed that it was built by Sandy.
The machine's equipment includes bright lights, numerous digital displays, a snorkel, a grappling hook, a radar tracker, an emergency signal (comprised of loud, high flying and brightly coloured rockets), and a loud siren. It is mounted on an eight-wheeled flatbed with green wheels to match Percy.
Appearances[]
Merchandise[]
| Members | Thomas | Percy | Nia | Diesel | Carly | Sandy | Kana | Bruno | |
|---|---|---|
| Rolling Stock | The Biggest Adventure Machine | |
| Locations | Tidmouth Sheds | The Maintenance Yard | Bruno's Shed | Lookout Mountain | |