The 51Z-5 Meter concrete pump is a new model, filling a gap in the company’s line. The outrigger system incorporates the company’s One-Sided Support System (OSS) that reduces outrigger width by about 10 feet. (2.74m). The Ergonic Pump System (EPS) and Ergonic Output Control (EOC) work together to optimize the pumping process and regulate the optimum engine speed, ensuring the pump operates smoothly with fuel efficiency and low wear and tear on the equipment. The EOC can reduce fuel consumption by up to 25 percent, the company says.