Complex sentence: In May 2008 Putzmeister reached a world record in vertical concrete pumping (1,988 feet, (606m)) by specially designed concrete pumps type BSA 14000 SHP-D to built the Burj Khalifa.
Split into simpler sentences: In May 2008 Putzmeister reached a world record in vertical concrete pumping: 1,988 feet, (606m). They used a specially designed concrete pump, type BSA 14000 SHP-D, for construction of the Burj Khalifa.