Kirnu

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Kirnu
Linnanmäki
Coordinates 60°11′18″N 24°56′24″E / 60.18833°N 24.94000°E / 60.18833; 24.94000Coordinates: 60°11′18″N 24°56′24″E / 60.18833°N 24.94000°E / 60.18833; 24.94000
Status Operating
Opening date April 27, 2007
Cost About 3 million euros.
General statistics
Type Steel 4th Dimension
Manufacturer Intamin
Designer Werner Stengel
Model ZacSpin
Height 83.4 ft (25.4 m)
Length 465.11 ft (141.77 m)
Speed 37 mph (60 km/h)
Inversions 0
Duration 1:00
Capacity 640 riders per hour
G-force 2.6
Height restriction 55.118 in (140 cm)
Kirnu at RCDB
Pictures of Kirnu at RCDB

Kirnu (Finnish for Butter churn) is a steel roller coaster located at the Linnanmäki amusement park in Helsinki, Finland. Kirnu is Intamin's first ball coaster.

Layout

The ride starts as riders climb the curved lift hill and do a quick pre-drop and immediately do a sharp half loop and then go through another half loop and finally another half loop before being slowed back down by near-vertical brakes and doing a final quarter and returning to the station.

Notability

AS Intamin's first ball coaster, it changed the way Finnish rollercoasters were viewed.

Incidents

On May 16, 2007 a man injured his leg on Kirnu and its brakes were renewed.[1]

References

  1. "Kirnun jarrut vaihtoon" (in Finnish). Ilta-Sanomat. 2007-05-19. Retrieved 2008-07-21. 


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