Silver Dollar City · operating · 2007
Powder Keg
110 ft · 64 mph
A Premier launched mine train with a slow scenic lift through a barn before a compressed air launch to 64 mph.
Specifications
Ride profile
Scaled against Silver Dollar City's operating coasters
Park intensity
Height
110 ft
Tallest at Silver Dollar City
Ride experience
Launches, airtime, layout style, and more
- Launch
- Steel
Specs from silverdollarcity.com
Learn more
Launched coasters
Motors or hydraulics replace or supplement the lift hill for rapid acceleration.
Flywheel launches
Store energy in a spinning mass, then dump it into the train in one burst — classic hydraulic acceleration feel.
How launches work
LIM, LSM, hydraulic — different ways to shove a train from rest to serious speed.
Hydraulic and pneumatic launches
Catch cars, cables, and pressure vessels — mechanical launches with a signature kick.
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Sources & official links
We link out to parks, manufacturers, and the pages where facts and media come from.
- Silver Dollar City — official sitesilverdollarcity.com(opens in a new tab)
- Silver Dollar City on Coaster AtlasPark page
- Ride specifications sourcesilverdollarcity.com(opens in a new tab)
- Premier Rides — manufacturerpremier-rides.com(opens in a new tab)