The day rates on this site are the machine and only the machine. That is deliberate, because a single number that includes freight is a number that is wrong for every island except one.
The written quotation comes back inside two working days with five lines: the machine for the days you asked for, the operator including accommodation and food, the barge both ways, the fuel, and the GST. Nothing else is added later except agreed overtime.
If you are comparing us with somebody quoting one figure, ask them which of those five it covers. That is not a sales line; it is the actual reason island jobs overrun.