This is the Ropa panther 2. Can hold 800000 liters abd can dump 100000 liters per second. Cost is 76000.

Things updated in version 3
Added one beacon to back to make total of 5 beacons
Increased max capacity to 800000 instead of 400000
increased dump speed to 100000 instead of 20000
updated moddesc to lastest game patch version