Hongda 37m to 52m-boom Concrete Pump TrucksItemsUnitParametersHDT5380THB-48/5HDT5401THB-48/5Main Technical Parameters in ServiceTheoretical Pumping Capacitym3/h125125Pumping Capacity IndexMpa.m3/h586586Theoretical Pumping PressureMpa8.58.5Hopper CapacityL700700Feeding Heightmm14001400Distributing Valve FormS-pipe valveS-pipe valveMax. Distributing Radiusm43.743.7Max. Distributing Heightm47.747.7Max. Distributing Depthm34.334.3Height of Distributing Boom When Stretchedmm90659065Distance between Front Landing Legsmm97809780Distance between Rear Landing Legsmm98609860Distance between Front and Rear Landing Legsmm94709470Diameter of Conveying Pipemm125125Length of Tail Hosem33Rotary Range of Distributing Boom365°365°Number of Boom Sections55Rotary Angle of Each Boom Section°91/180/180/180/27091/180/180/180/270Close-control Distancem3333Remote-control Distancem200200Main Technical Parameters in Traveling ConditionMax. Traveling Speedkm/h8985Min. Turning Radiusmm1190012000Brake Distancem1010Approach Angle°1616Departure Angle°1111Chassis ModelISUZU CYH51YHOWO ZZ5437S4667CSINOTRUCK EngineWheel Base between the First and the Second Axlemm18501800Wheel Base between the Second and the Third Axlemm46054600Wheel Base between the Third and the Fourth Axlemm13101350Front Treadmm20652022Rear Treadmm18501830Max. Engine Powerkw287(2200r/min)275(2200r/min)Max Engine Torquen.m1863(1100r/min)1500 /(1100 1600 r/min)Max. Grade Ability%3737Fuel Consumption LimitL/100km3840Overall Dimension (L ×W×H)mm13300×2500×400013300×2500×4000Full-load Total Weightkg3800040000