Discover the high-performance 13.8m, 15m, and 19m Excavator Pile Driving Arm Pile Hammer designed for 50Ton and 65Ton excavators. Built with durable materials like Q355B and Q690D, this pile driving arm offers a 160-degree opening angle and is compatible with major excavator brands. Perfect for various pile driving applications, it ensures precision and durability on any job site.