During the filming was used MB-45

Clash of the Titans is a 2010 fantasy action-adventure film and remake of the 1981 film of the same name produced by MGM (the rights to which had been acquired by Warner Bros. in 1996). The story is very loosely based on the Greek myth of Perseus.
Filming began April 27, 2009, near London, at Shepperton Studios, and also at Pinewood Studios and at Longcross Studios, near Chertsey, in Surrey. Filming also took place in Wales, the Canary Islands (Spain) (primarily at the World Heritage Site, Teide National Park in Tenerife), Maspalomas Dunes, Gran Canaria, and Timanfaya National Park in Lanzarote. Aerial photography was conducted in Iceland and Ethiopia. [Wikipedia]

About the crane MB-45

The MB45 is a relatively versatile telescopic crane suitable for any film set or TV studio as this crane has the same dolly ‚footprint’ as the smaller MB30 crane. It is universal to work with and depending on the type and weight of camera package carried it is possible to modify the length and reach of the arm from 35 feet to 45 feet in a matter of minutes.