HIGRO is Dutch and stands for HIstorisch GROndverzet which can be translated to "Historical Earthmoving" and annually organized Event in The Netherlands.
It is a unique Event of historical earthmoving equipment. You could not only see classic and old-timer earthmoving machinery up close but actually watch them while in action! This year there where once again the necessary Golden oldies Caterpillar machines present.
Curious for more? Check out: HIGRO