It is a BIG model and looks amazing once finished. It is 12" (31cm) high, 21" (54cm) long and 5" (14cm) wide and weighs 10.1 pounds. The crane is fun to watch and is pretty impressive in terms of how much weight it can lift.
By far one of the BEST LEGO Technic sets out there.
Disclaimer: it is not motorized to drive out of the box. To make that happen you have to customize it (online videos) which requires more parts, motors and IR sensor, all of which can be bought from the online lego store, eBay or Brick Owl website.
SUMMARY:
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1. Quite technical build with a LOT of functions. Requires time to build which makes it all the more enjoyable.
2. Beautiful design.
3. Does not drive or turn remotely out of the box without further customization. I have attached the video of my customization.
4. Model A is better than Model B.
5. For ages 11 and up. Adults will enjoy it too!