How big is the footprint of the 3D space ring amusement equipment?

Zhengzhou Wanda newly developed a small equipment. Three-dimensional space ring is a brave man's movement, but also no danger of movement, free three-dimensional rotation and floating mood, coupled with the colorful appearance, fascinating. Occupies an area of small, simple operation and maintenance, thrilling, technical parameters: crew of 2 people, 3 people, 4 people, 6 people Power: 1.5 kilowatts Voltage: 220 volts Occupies an area of 9 square meters Dimensions: 2 * 1.5 * 3.3