Anyone who loves discovering how mega-machines work will have lots of fun with this LEGO Technic 42108 Mobile Crane. There?s plenty to learn about engineering and movement with this cool building toy featuring 8-wheel steering, 4 individually controlled outriggers, 2 cabins and a super-high telescopic arm! With its classic black and yellow design, this model looks just like the real thing. And with a mighty range of realistic features, it operates just like a real crane too. First, steer and drive the vehicle to the right spot, then use the outriggers to secure the crane in place. From the crane cabin, raise the boom and extend the telescopic arm - see how high it reaches! Then use the hoist to carry the concrete pillar - great for role-play, or just for testing what this mega-crane can do. This is a challenging and advanced build from the LEGO Technic universe, bringing the world of engineering to life.