Máy đào cánh tay kính thiên văn tăng cường Bốn lớp Sợi thép ống áp suất cao

Máy đào hai phần cánh tay kính thiên văn
May 09, 2025
Video Description:
Discover the Excavator Telescopic Arm Reinforced Four-layer Steel Wire High Pressure Hose, designed for heavy-duty applications. Ideal for 20-ton, 30-ton, and 55-ton excavators, this telescopic arm offers reaches of 14m, 15m, or 16m. Perfect for digging foundation pits, it pairs with standard or clamshell buckets for versatile excavation tasks.