PC300-7 carrier roller komatsu upper top roller excavator parts

Through quench-tempering processes to guarantee excellent mechanical properties



PC300-7 carrier roller komatsu upper top roller excavator parts


PC300-7 carrier roller is HRC52-58 for reduced wear and longer life,adding value to your products further to your business by maximizing durability of your products.


Color Black,yellow
Material 40Mn2
Method Forging/Casting
Heat Treatment Yes
Hardness HRC52-58
Warranty 12 Months or 2000 hours
Delivery Sea
Certification ISO9001
Packing Wooden Pallet
Term of payment 30% downpayment 70% before shipment


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Product Tags PC300-7 excavator spare part top roller          PC300-7 carrier roller          PC300-7 undercarriage part carrier roller          PC300-7 top roller 40Mn2          PC300-7 upper roller          PC300-7 carrier roller assy         

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