Sideloader in action.
 

That's a Hammar - available in Oz but not as popular as the Steelbro sideloaders! Here's some pics of sideloaders from Steelbro, NZ's biggest manufacturer of sideload container trailers, and the most popular in Australia:

SB361 MkII Quad Axle, owned by Carwella Container Services, Dubbo NSW:
http://www.steelbro.com/imageGallery/CARWELLA.JPG

SmartLIFT control unit as fitted to the Carwella SB361:
http://www.steelbro.com/images/produ...tlift_hero.jpg

Remote control:
http://www.steelbro.com/images/produ...artlift_01.jpg

SmartLIFT control unit monitioring vital powerpack signs:
http://www.steelbro.com/images/produ...artlift_09.jpg

SB361R - similar to Carwella's SB361:
http://www.steelbro.com/images/produ...ter/SB361R.jpg

Sorry the pic of the SB361R is small!