the heaviest machine I have ever lifted, was the "last one" the day I moved house with all of the machines in the back of 3 budget rent a truck trips. the last machine had someone elses name on it by the time my back was killing me.
p.s- Godzilla rolled down the driveway, totally out of control, got up to apx 30 kilometres per hour, did a few 360's on the roller skates connected to the legs.
I said to my brother "I thought u were holding it", he looked at me when it was too late with the machine 30 metres away and said "farkkk, its going to be ugly when it decides to stop". Luckily, it did stop, under its own speed and a major situation was avoided. Phhhewwww. Heavy bloody machines.