One of the possible applications is screening buckets is trench backfilling.
REMU EP Series Screening Buckets are designed to maximize the weight-to-volume ratio of the bucket while maintaining the machine's lifting capacity for the material itself. The bucket is available in various sizes and can be installed on wheeled and tracked excavators and front loaders of 40 tons or more.
The screening of the material takes place by means of a star screening deck located inside the bucket. The screening knives separate the material efficiently without breaking stones or other hard particles. The size of the sieved material at the exit is approximately 7 mm less than the distance between the knives. This bucket is suitable for sifting compost, loosening caked materials and separating the material into fractions.