Mayco Grout Pump

Variable volume output from 0 to 30 cubic yards per hour (0 to 23 m³/hr) Designed to handle the larger 4”, 1” and up to 1 1/2” aggregate (38 mm) Concrete piston face pressure of 800 psi (55 bar) Extremely versatile — use for shotcrete, masonry block fill, slabs, footings, lightweight mixes True reverse shuttle tube pumping — for smoother operation Full flow, cast steel shuttle-tube for longer life Hard faced wear components for longer life and lower maintenance costs Solid state Digital Control Panel Innovative Digital Diagnostic Control Panel!  Mayco’s innovative Digital Control Panel (DCP) gives you instant information on all facets of the pump’s operation. A digital readout gives clear status messages in English or Spanish, allowing the operator to quickly diagnose pumping problems The Digital Control Panel displays: Automatic volume control Battery voltage Emergency stop status Engine fuel and shutdown circuit Engine RPM Engine and pump hourmeter Fan belt breakage (shuts down operation) Flow control volume control circuit High engine temperature (shuts down operation) — LS300 only Low engine oil pressure (shuts down operation) Proximity switch circuit Stroke counter and yards per hour delivered Wireless circuit The Digital Control Panel also senses the pump’s electrical status, instantly pinpointing any electrical component: Accumulator dump valve Main A/Main B circuit Shutdown circuit Swing circuit The Digital Control Panel meets all ANSI/ASAE EP455 standards: Overvoltage protection Reverse polarity protection Shock resistant Thermal protection up to 185°F Short circuit protection U.S. Patent 8,403,649 B2 Mayco LS300 Concrete Pump