Truck-mounted concrete pump

Hongda Truck-mounted Concrete Pumpis developed by Hongda Group on the basis of drawing on advanced domestic and foreign experience and using advanced modern computer simulation techniques to systematically analyze the effect of changes in various parameters.All the steel plates for the boom system are high-strength cold rolling steel plates made by the Swedish company SSAB. NameUnitHDT5420THB-52/5HDT5420THB-52/5Main Technical Parameters In ServiceOutput in theorym3/h125125Pumping capacity indexMpa.m3/h586586Max. pumping pressureMpa8.58.5Hopper capacityL700700Feeding heightmm14001400Model of distributing valveS-pipe valveS-pipe valveMax. distributing radiusm47.847.8Max. distributing heightm51.851.8Max. distributing depthm39.839.8Height of boom when stretchedmm94009400Distance between front landing legsmm1029510295Distance between rear landing legsmm1065010650Distance between front & rear landing legsmm1031010310Diameter of delivery pipemm125125Length of tail pipem33Rotary angle of boom365°365°Number of boom sections55Rotary angle of each boom section°90/180/180/180/27090/180/180/180/270Close-control distancem3333Remote-control distancem200200Main Technical Parameters in Driving ConditionMax. traveling speedkm/h8080Min. turning radiusmm1250012500Brake distancem1010Approach angle°1616Departure angle°1111Chassis modelCHINA HOWO ZZ5437S5067C1HINO EngineCHINA HOWO ZZ5437S5067C1CNHTC EngineWheel base between the first & the second axlemm18001800Wheel base between the second & the third axlemm50005000Wheel base between the third & the fourth axlemm13501350Front treadmm20222022Rear treadmm18301830Max. engine powerkw259(2100r/min)275(2200r/min)Max. engine torquen.m1460(1100r/min)1500/(1100 1600r/min)Max. grade ability%3737Fuel consumptionL/100km3840Overall dimension(L×W×H)mm13990×2500×400013990×2500×4000Total weightkg4200042000