Dimensions mm:

Length: 720
Width: 640
Height: 1200

The model works under Turbosmooth smoothing. The archive contains 3ds max files 2019 and 2016 versions, obj and mtl files, a folder with color textures, masks for overlaying them and 1k resolution height maps for overlaying side grilles and cogs. Unwrap UVW development.
For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR.

Website:
https://market.yandex.ru/product--povorotnyi-stepper-bradex-kardiostepper-sf-0033/7722810