trailer concrete pump 1.PLC system 2.Large delivery value(30-80m3/h) 3.ISO9001 certificate trailer concrete pumpCompany profile:Established in 1960s, Henan Ruiguang ... to make them in the best state( diesel engine, accelerograph,electric engine).Features1.Intelligent control system, automatically adjust diesel engine speed ... wide*high(mm)3850*1400*1450Main engine quality(kg)2600 trailer concrete pump