Digging 1h video, RC Excavator, Truck, Dumper, Kobelco, Volvo, Scania, MAN. 1/15 Scale models

Part 1    • RC Mining, Rock and sand extraction, Excav...   Part 2    • Blasting rock, Mining explosion, RC Excava...   Part 3    • Backfilling and sorting, RC Excavator Kobe...