กระบวนการผลิตของกระบอก excavator การปั่นกระบอก excavator

Hydraulic Cylinder
July 31, 2025
การเชื่อมต่อหมวดหมู่: อุปกรณ์ขุดดิน กระบอกไฮดรอลิก
สรุป: Discover the production process and welding techniques of the Kobelco Excavator SK400 Hydraulic Arm Cylinder, model 2438U419F3 and 2438U953F1. This video showcases the precision engineering and high-quality materials used to ensure durability and performance in demanding excavation tasks.
คุณสมบัติของผลิตภัณฑ์ที่เกี่ยวข้อง:
  • Manufactured to exact specifications for optimal performance in demanding excavation applications.
  • Made from 25Mn steel with a surface hardness of HRC50-55 and depth of 8mm-12mm.
  • Precision-engineered with heat treatment and hardening processes for maximum durability.
  • Uniformly polished and crack-free surface for superior corrosion and wear resistance.
  • Undergoes rigorous precision grinding and polishing for smooth operation and extended service life.
  • Compatible with multiple part numbers including SK400 Bucket, Arm, and Boom Cylinders.
  • Comes with a 12-month warranty and is painted in blue for easy identification.
  • High density and exceptional structural stability for challenging working conditions.
คำถามที่พบบ่อย:
  • What materials are used in the Kobelco Excavator SK400 Hydraulic Arm Cylinder?
    The cylinder is made from 25Mn steel, ensuring high durability and performance in demanding conditions.
  • What is the warranty period for the SK400 Hydraulic Arm Cylinder?
    The product comes with a 12-month warranty, guaranteeing quality and reliability.
  • Are there other compatible part numbers for the SK400 Hydraulic Arm Cylinder?
    Yes, it is compatible with various part numbers including SK400 Bucket Cylinder (2438U420F1, 2438U420F2, etc.), Arm Cylinder (2438U419F3, 2438U953F1, etc.), and Boom Cylinder (2438U1028D1F1, 2438U1028D2F1, etc.).
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