1st floor home gym (brodar)

Hello, I came across 1 thread here touching this subject but seems it is an old one.I am thinking of purchasing a 240kg machine (multi-gym) and putting it up in the room. 1.6mx1.1m is the footpring.The room is 3.2m x 3.6m. Joists are 8" x 1.5" spread ever..