The Blastcrete Model D3522 Pump is our compact 2 inch hydraulic squeeze pump with variable speed from 0-6 cubic yards per hour. This unit is ideal for concrete repair, epoxy, block fill, and various plaster and stucco applications. The machine can be trailer or a lower profile skid mounted to meet your needs. The unit is powered with a reliable Kubota water cooled diesel or 24 HP Honda gasoline engine.