towing

Hi, I have a 2016 lwb T30 with dsg. the drive train is rated at 5300kg. I have a 7.5tonne licence....but........ I am possibly putting a compact tractor in the van (700kg) and a 1.5 tonne digger on the plant trailer so towing 2 tonne on a braked trailer so all up train weight of around...

Anybody on here tow a caravan, we are mid caravan change at the moment so were going new van,new caravan, that was our 5.1.