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  • Supporting structure and bucket tender in welded structure;
  • Shuttle with mounted travelling gear;
  • 4 runner travelling gear with large running wheels and 2 pairs of lateral guide rolls;
  • Drive motors undercarriage, frequency-controlled;
  • Hydraulic lifting mechanism for bucket tender;
  • Trough buckets with lateral knives;
  • Bucket chain as roller bush chain;
  • Chain lubrication by oil spray unit;
  • Chain drive by SEW geared motor with soft start device.