The dimensions of a fully assembled toy crane machine can vary significantly depending on its type and purpose. For a standard home-use or tabletop toy crane machine, common dimensions are approximately 12 to 18 inches (30 to 45 cm) in height, 8 to 12 inches (20 to 30 cm) in width, and 8 to 10 inches (20 to 25 cm) in depth. These compact sizes make them suitable for playrooms and desktops.

For larger, more authentic arcade-style toy crane machines designed for children, the assembled dimensions are considerably bigger. A typical unit might measure around 48 to 60 inches (122 to 152 cm) in height, 24 to 30 inches (61 to 76 cm) in width, and 24 to 28 inches (61 to 71 cm) in depth. These models provide a more immersive gaming experience but require more floor space.

It is crucial to check the specific product manual or description from the manufacturer for exact measurements, as designs differ. Knowing the fully assembled dimensions helps in planning for adequate space, ensuring stability, and providing a safe and enjoyable play area. Always account for extra space for movement and access when setting up the machine.