With the Cat Little Machines Power Tracks Train Set you can easily transport vehicles and equipment to and from the construction site. Build a large loop with the 8' of easy assemble track. Start the action with the push of a button on the motorized train engine to bring it and the three railcars in tow to life. With the working magnetic crane, you can easily pick up and move the two magnetic cargo containers just like the real thing! Unload the mini 3"? push-powered Little Machines vehicles off the flatbed railcars and get to work on the construction site. Easily move and pose the articulated buckets and dump beds to handle any task.