Pneumatic Crane Truck – Picture Special

Lego Technic Pneumatic Crane Truck

After a series of small creations we’re back with something big. Really big. Measuring almost a meter long, weighing over 8KGs, and constructed from around 8,000 LEGO pieces, Lucio Switch’s astonishing remote control and pneumatically-powered crane truck is one of the most complex creations that this site has published.

With seventeen Power Functions motors, eighteen pneumatic pumps / cylinders, and six switches, Lucio’s truck takes Technic construction to the limit of what is possible with Danish plastic. Four XL motors drive the rear wheels which are suspended on live axles, whilst the two front axles are steered by twin Servo motors and are suspended independently (which makes for no less than twenty-four shock absorbers in all!).

Lego Technic Remote Control Truck

Underneath the fully suspended and tilting cab (with a working steering wheel, suspended seats and an opening engine cover) is a working V8 piston engine, with twin LiPo batteries that power the motors and six sets of LED lights hidden within the chassis.

Nine M and two L motors then drive everything from the front and rear stabilisers, crane rotation, winch, and the pneumatic pumps which provide air pressure for the three-stage crane elevation and extension mechanism, all of which are controlled via four IR receivers through an SBrick bluetooth device.

Lego Technic Pneumatic RC Crane

Fortunately for us here in TLCB office that lot is much too complicated for our Elves to figure out, so Lucio’s incredible truck was unable to cause carnage and mayhem. It is however absolutely worth checking out, either at Lucio’s Flickr photostream or via the Eurobricks discussion forum, plus you can watch the truck in action via the video below. Prepare to be amazed!…

YouTube Video:

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