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1. Product Information
Finish Smooth
Color Black
Technique Forging casting
Surface Hardness HRC48-54,deepth:4mm-10mm
Warranty time 2000 hour
Certification ISO9001-9002
Advantages / Features:
Our products are developed based on special high-quality steel. Noted from the hardness distribution curve which is made through inspecting to the anatomized idlers: reasonable hardness distribution curve, high hardness, good wear-resitant and long use-life.
Top Roller Excavator
