3D roller, engine

The video probably offers a unique look at the internal structure and functioning of the engine. It can show various engine components such as pistons, valves, crankshaft and other parts, as well as their interaction during operation.

Visualization can represent an engine in motion, showing how fuel is burned, pistons move up and down, valves open and close, and how energy is converted into mechanical work.

A 3D video can be useful for training, presentations, or simply to show the inner workings of the engine and its principles of operation.