Schwing31XT high-pressure/vario-pressure concrete pump walkaround and first prime:

First prime for this 2022 model year Schwing 31XT concrete pump. The 31XT from Schwing is the industries only concrete pump featuring telescopic boom capabilities. This particular unit is optioned with the Schwing's "vario-pressure" adjustable pressure relief valve such that line pressure can be limited (1233 psi) for safely pumping through standard metric boom pipe while the pump hydraulics are plumbed to piston side/ high-pressure (1600+ psi), which is advantageous for high rise and/or long distance pumping.