Excavator Undercarriage Parts PC300 Track Links Assy Track Shoe/chain Assembly

PC300 track Shoe Assembly

  • Model: PC300-7
  • Brand: Komatsu

Product Description

●High performance products meet the requirements of various engineering machinery parts●

 

PC300 track links assy

 

track bush material 40Cr/40CrB
Surface Hardness HRC52-58
Core hardness HRC30-38
track pin material 40Cr/45B
Surface Hardness HRC52-58
Core hardness HRC33-36HB200
Quench depth 5-9mm
Developed scope (pitch) 90-260

 

 

 

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Excavator & Bulldozer Undercarriage Parts Expert - Quality Tracks, Rollers
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