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

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

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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