Diesel Engine Stationary Trailer concrete pump (TM

Diesel Engine Stationary Trailer concrete pump (TM90D-20) 1. Powerful machine adopts CATERPILLAR diesel engine. 2. Import generator is optional. 3. The high quality hydraulic valves and oil pump use Germen REXROTH products. 4. The valve for change-over from high pressure to lower pressure is designed to be easily controlled, which can adjust the condition of the pump easily in accordance with the requirement of job site. Dismantle the tube is not necessary so that it can avoid the pollution. 5. Advanced hydraulic system which change direction hydraulically can run without electrical part. 6. Concrete piston can run back to washing tank, which can easily change the piston and be convenient for maintenance. 7. Tungsten steel glasses shaped plate and cutting ring guarantee long using life. 8. Hydraulic outriggers make easily positioning. 9. Pump can be easily washed. Model UnitTM90D-20Whole performance of pumpMax. theory concrete conveying capacity (low pressure/ High pressure)m3/hr91/51Max. concrete pumping pressure(High pressure/low pressure)bar157/85Mpa15.7/8.5Theoretic maximum delivery distance(f 125mm)mhorizontalvertical824235Main oil pumpml/r190Distributing valve formS-tube valveMain oil cylinder size(diameter X stroke)mmΦ140xΦ95x1800Concrete cylinder size(diameter X stroke)mmΦ200x1800Concrete 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