Big Dipper (Luna Park Sydney; opened 2021)

Big Dipper
Luna Park
Location Sydney, New South Wales, Australia
Status Under construction, expected to open 2021
Replaced Tumble Bug
Manufacturer Intamin
Type Steel - Launched - Single rail
Product Hot Racer
Propulsion Tire propelled launch
Top speed 72 km/h
Inversions 2

Big Dipper is an upcoming steel launched single rail roller coaster located at Luna Park in Sydney, New South Wales, Australia. It is set to open in 2021.



This is the world's first Intamin Hot Racer installation. It uses similar single-rail track to Rocky Mountain Construction's Raptor Track models, only with a launch instead of a chain lift. It will also be the first launched single-rail coaster.


7 cars per train. In each car, riders are arranged inline in a single row for a total of 7 riders per train.

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