Mighty machines. Learning, lifting, and towing

Summary: "Episodes: “Machines Go to School” How do you think earth-moving machines learn to do their jobs? They go to school! It’s not easy for Backhoe to dig a tidy trench, and Bulldozer has a difficult time building an earth ramp. The Graders, Front-End Loaders and Excavators all need special instructions to do their jobs. Even machines have fun at school! “Reach for the Sky!” Stretch is a crane and his job is to lift things onto the top of very high buildings. He’s attached to a truck so he can drive to jobs, but he’s so tall that he has to be taken apart in order to fit through the streets. It takes a friend, Yellow Crane, to help Stretch assemble again! “Giant Tow Trucks” Tow trucks are a special type of machine because they help other machines get out of trouble. Giant tow trucks specialize in helping big transport trucks, oil trucks and earth-moving machines. An oil truck has tipped over and needs help getting back on his wheels. It also takes a lot of skill and know-how to load an excavator and move it to a construction site. Watch a flat-bed truck pick up an excavator for delivery to a job."--Amazon.ca