Super-duper power for so little!

As I unpacked the excavator, I was very surprised. For so little money you get a really detailed device. If I picture can be seen only at the third inspection that it is not a real digger. Actually, I wanted our (then 3-year) give the excavator but I first stowed him for one year in the attic and even played: o)

I am an engineer for commercial vehicles ... and I think that part really great !!! How long does it now by holding our son can to be seen.