Van 't Hek from Zuid-Oost Beemster owns some Sany crawler crane, also some of these SCC 500E's.
This crane is used as assist crane by a Woltman THW 7528-D in Alkmaar (NL).
Unloading some over sized vibro piles, the boom is 37 meters long.
The crane is fitted with all the counterweights, 17 tonnes. When the boom is longer than 34 meters, the 2nd centre slab of 1.5 tonnes is required.