Hyundai R330 /R350 18m/20m Excavator Heavy-Duty Long Reach Boom

Hyundai R330 /R350 18m/20m Excavator Heavy-Duty Long Reach Boom. Robotic Welding Technology: Uses robotic welding machines for solid, durable, and even seams, preventing oil leakage effectively. High Precision Boring Process: 30m boring machine ensures micro meter accuracy and aligns pin centers perfectly after welding. Kansai Paint Protection: Uses Japan Kansai paint, the supplier for Hitachi and Kobelco, ensuring 100% color match with original machines. 12-Month Warranty Coverage: Covers material and workmanship defects for steel structures and accessories with free replacement parts. OEM and ODM Services: Manufacturer offers full OEM and ODM customization services for excavator attachments. High Efficiency Operation: Designed for dredging, port, railway, and underground construction with high extensive operation scope. Complete Kit Configuration: Includes long boom, long arm, bucket, metal pipes, hoses, pins, linkages, and lubricating pipes.