... hydraulic concrete mixer trucks 1,italy reducer 2,Germany hydraulic motor 3,hydraulic pump Shanxi Delong hydraulic concrete mixer trucks1,italy reducer 2,hydraulic motor3,hydraulic ... steering,hydraulic steering with power assistantWheel&TypesRim:20Tyres:12.00 ... h) 90Residue ratio <0.5Discharge speed >2Rotation speed(r/min) 0~18Inclination angle of mixing drum (° ) 13.5 Shanxi Delong hydraulic concrete ...