@toucanrchobbyofficial: 1/12 RC Hydraulic Excavator 323GX – Tune Your Own Power This is a machine you can customize for real digging performance. The boom, arm, and counterweight all feature a hollow structural design, allowing you to freely add steel balls or other weights to fine-tune balance and significantly boost digging force. More weight where it matters = stronger bite, deeper cut, more realistic workload feel. So the question is: how heavy would you tune your 323GX? #rcworld #rclife #rclover #rccommunity #Toucanhobby #model #RC #rcmodel #hydraulic #excavator