... eachAccuracyAggregate0~3000kg ≤±2% electronic scaleCement0~600kg, ≤±1%, electronic scaleWater0~300kg, ≤±1%, electronic scaleAdmixture15~30kg, ≤±1%, electronic scaleDischarge clearance2.80 metersTrail ... eachAccuracyAggregate0~3000kg ≤±2% electronic scaleCement0~600kg, ≤±1%, electronic scaleWater0~300kg, ≤±1%, electronic scaleAdmixture15~30kg, ≤±1%, electronic scaleDischarge clearance2.80 metersTrail ...