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For decades, stationary concrete pumps from SCHWING has been used for demanding, significant and record-breaking construction projects worldwide. Even under difficult operating conditions, they offer performance, reliability and safety in the high and long-distance pumping of concrete. Nowadays, in addition to cost-effectiveness and productivity, which are achieved by our EcoClean cleaning concept and the optional SmartSwitch technology, state-of-the-art exhaust gas cleaning is also necessary. This can either be achieved by state-of-the-art diesel engines or emission-free electric motors - for example, for smart use in city centres.
SCHWING portable concrete pumps are successfully deployed worldwide wherever vast quantities of concrete have to be pumped over exceptionally long horizontal and vertical distances. In building and civil engineering projects, they are also fast, reliable and economically efficient in handling pumpable concretes under extreme conditions with regard to concrete designs, job sites and climate.
The Rock Valve
RL-Rock valve, is a new generation Rock valve,Engineered by SCHWING R&D after extensive
studies of behavior of tough concrete in variousdeveloping countries.
This rugged, reliable rock valve is highly suited for stiff, difficult mixes of concrete and ideal for use in combination with the long stroke pumping unit. An option that can be recommended is the hard facing layer for extremely long service life.
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