... 48m/45m/42m/37m concrete pump,HOWO pump truck, HOWO concrete pump truck, HOWO concrete pump,HOWO concrete machine Main ... 37Fuel consumptionL/ 100km40Overall dimension(LWH)mm1330025004000Total weightkg40000Our concrete pump truck is developed by applying modern advanced computer ... the change of such various parameters as stress,displacement,natural frequency,etc. And it optimized hydraulic system ...