Tower Crane With Luffing Boom 
By Parax (Oct 08)
parax77ATgmailDOTcom

Video On YouTube:
http://www.youtube.com/watch?v=ycgoJ8k8CLY


Loosly Based on Terex CTL 340-24-HD23



Power functions controls:
Rotation
Boom Luffing
Hook Hoist
Counter-balance Extension


Dimensions:

Tower Cross Section Square:		10.5cm 
Base Cross Footprint:			31cm 

Centre to Boom Tip:			92cm
Centre to Rear Max:			38cm

Height To slew ring:			98cm 
Height To superstructure:		142cm
Height Maximum Boom @ 14cm radius:	203cm 

Max Lift Height @ 90cm Radius:		110cm 
Max Lift Height @ 14cm Radius:		195cm 


Lift Capabilities:
Radius:	Normal Lift:	MAXIMUM Lift:
30cm	750g (1.7lbs)	850g (2.0lbs)
60cm	450g (1.0lbs)	500g (1.2lbs)
90cm	300g (.67lbs)	340g (.75lbs)


Component Weights:
Tower 			1472g
SuperStructure		865g
Boom 			325g
Counter Balance weight 	748g

Total Weight:		3410g