Explore the heights of your imagination as you combine the world of real engineering with giant crane technology! Construct and then operate the Tower Crane that features 3 motors for lift and 360 degrees rotation and LED lights. You have the technology to get the job done with a 3 ft tall model crane with a boom arm that is 36.5" long! The boom arm features a rolling trolley and can lift up to 1 pound. Designed for the ultimate collector, this set includes 1,741 parts, 2 real tools and step-by-step instructions. Based on the real thing, control the Tower Crane by remote control. Explore the mechanical wonders of the world as you bring the Tower Crane set to life.