발굴기 팔 발굴기 장 팔 장 붐 발굴기 대 제조업체

Video Description:
Discover the 30M Excavator Long Reach Boom for Hitachi 1200, designed for dredging and heavy-duty construction. Made with high-quality Q690D steel, this long arm ensures durability and superior performance. Perfect for digging silt, sand, and soil, it’s a top choice for professionals. Contact us for a big discount!