This is a Daf N2500 tipper truck, and the original one is in the Daf museum. You will probably recognise a International Paystar 5000, and that is correct.
In the early seventies Daf had a short coöperation with International, where this is the only real result from. It's an International with a Daf motor and Daf badge.
Some 30 or so trucks were build. This is a 6x6, and the model is very nice.