Trailer Concrete Pump HONGDA S-valve serial high-pressure pumps,Z-gate-valve serial medium-pressure pumps and D-butterfly-valve serial low-pressure pumps are concrete transport equipments widely applied to such building projects as urban construction,bridge,power,and energy sources,etc. The machines adopt such world advanced techniques as open hydraulic loop,distribution valve auto-compensating clearance,constant power control, total hydraulic automatic change,and electric proportional control,etc., carried out deep and meticulous studies and experiments in many aspects like concrete piston self-lubricating,etc.,and has won many patents. HONGDA pump trailer is a new product at international level which is developed by combining latest technologies both at home and abroad. HBT80S1813-145R Trailer concrete pump parameteritemUnit or modelParameterstyleSingle movement level in hydraulic pistonconcrete distributing valve“S” pipe valveConcrete transportation pressure in theoryHigh-pressure small-engine MPa12.5low-pressure large-displacement 5.28concrete transportationability in theoryHigh-pressure small-engine m3/h57low-pressure large-displacement 85Max transportation distance in theory150mm pipe mLevel 1200 or vertical 250125mm pipe mLevel 1000 or vertical 230Max aggregate dimension150mm pipe mm50125mmpipe mm40conveying cylinder diameter ×Max routemmφ200×1800bucket capacity ×feeding heightm3/mm0.7/1320dieselTD226B-6Grate power 145KWmain oil pumpA11VL0-190Max flowing ability390L/minhydraulic oil tank capacity/diesel tank capacityL560/144hydraulic oilGreat wall Brand AW46 # anti-wear hydraulic oil treadmm1840dieseloption with seasonContain flowing capacity<0.5% engine oilrate AP firstCDoutline dimension: Length ×width ×heightMm6200×2045×2530Max tow line speedKm/hsecond road≤15third road ≤8 total qualitykg6600