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Hydraulic/Diesel enginestationary concrete pump (TM90D-18) 1. Powerful machine: adopting CATERPILLAR diesel engine (made in china). 2. Import generator is optional. 3. Hydraulic valves and oil pump: using Germen REXROTH products. 4. The valve: to be easily controlled 5. Concrete piston can run back to washing tank, which can easily change the piston and be convenient for maintenance. Model UnitTM90D-18Whole performance of pumpMax. theory concrete conveying capacity (low pressure/ High pressure)m3/hr89/45Max. concrete pumping pressure(High pressure/low pressure)Mpa18/10bar180/100Theoretic maximum delivery distance(f 125mm)mHorizontalVertical945270Main oil pumpml/r190Distributing valve formS-tube valveMain oil cylinder size(diameter X stroke)mmΦ135xΦ90x1800Concrete cylinder size(diameter X stroke)mmΦ180x1800Concrete hopper(volume X charging height)LX mm700x1350Outlet diametermmΦ175Power systemEngineCaterpiller C6121ZG13aRated powerkW157Rated speedr/min2100Hydraulic oil way formOpen circuitHydraulic systemHydraulic pressurebar320Pressure of distributing systembar200Pressure of mixing systembar140Max. mixing speedr/min42Hydraulic oil tank volumeL420Max. aggregate sizemmPebble 50,Crushed stone 40Other dataCooling way for hydraulic oilAir cooling or water coolingOutline dimensionmm6370x2145x2390Total weightKg5780