Need help, electrical calculations

[Mercer]

Hi, ok to come to the point. I have a turbo repair company, i bought a 37kw screw compressor thats showing on the plate 74Amps (im guessing running amps), i only have 100Amps 360v 3 phase from the street to our building and 60amps in the building running 16mm 4 core cable to our DB box inside our shop.
will this cable be strong enough to run this compressor or not? A electrician guy came and had a look but said it will not and the councel will need to upgrade the cable from the street to our building 35mm 4 core and put a 180amp braker in the street and 150amp braker in the building so then i will have more than enough but the problem is the councel in not very cheap with this kind of upgrade.
is there some kind of way one can fit a step up transformer together with the 3 phase 360v 60amp i already have?
please i really need help

 

[charlie b]

I am closing this thread in accordance with forum rules. This forum is intended to assist electricians, electrical contractors, inspectors, engineers, and other members of the electrical profession with their job related duties. If you are not an electrician, we are not permitted to help you perform your own electrical troubleshooting, installation, or maintenance work.