15.3-Meter Long 40-45ton Excavator Pile Driving Arm Has a Pile Driving Depth of 12-Meter

15.3-Meter Long 40-45ton Excavator Pile Driving Arm Has a Pile Driving Depth of 12-Meter. Customizable Steel Material: Standard Q355B steel with optional Q690D customization upon request. Advanced Welding Technology: Uses 80% Argon and 20% CO2 mixed gas for superior weld strength and durability. OEM and Customization Service: Supports full customization, OEM service, and adaptation to various excavator models. High Efficiency and Safety: Designed for dredging, port, railway, and groundwork with high operational security. Cost-Effective Cylinder Option: Can utilize original stick cylinders to save costs, or provide new ones if needed. Professional Manufacturing: Over 10 years of experience with ISO9001:2015 certified production processes. Heavy-Duty Reinforcement: Features internal vertical and horizontal reinforcement plates for enhanced strength. Surface Treatment Quality: Sandblasting improves surface cleanliness, roughness, and coating adhesion.