The GHP line of concrete pumps are designed to handle small jobs. The GHP 1500 achieves 3 1/2 cu. yds./hr. while weighing just 800 lbs. The GHP 2000 can pump 6 cu. yds./hr. The 5-gal. fuel capacity enables run-times of more than eight hours. Direct-drive design simplifies operation. Monolithic Constructors. 800-608-0001.