Firstly thank you to Alan [Sussexs] for giving me the weighbridge weight of his Triton 430 60th, inclusive of a few bits.
From this weight I have been able to work back, and using Hymer/Eriba itemised weights, calculate my Feb 2017 white 430 van, if empty/basic and devoid of any extras would be 839.5kg. In the 2016 plus catologue [attached] my van is listed as 840kg.

Conclusion is the weights in this price catologue are correct and a true starting point to help you work out weight if you are not going to visit a weighbridge.

Colin