E200B excavator parts lower roller 0991109

  Product Description   E200B excavator parts lower roller 0991109 Company Information  Main Product:cutting edge,end bit,bucket,bucket teeth, bucket adapter,teeth pin,bucket pin and bushing,bucket ear,round ball,link rod,h-link,track adjuster ,spring,idler yoke,track roller,top roller,sprocket,segment,idler,track link chain,track shoes,bolt and nuts,track bushing and pin etc. Brand:hitachi,komatsu,kobelco,hyundai,daewoo,doosan, volvo,yanmar,sumitomo,mitsubishi,ihisce,furukawa,liebherr, kubota,lovol,takeuchi,kato excavator and bulldozer etc.    Technology information:   

Undercarriage parts
	Track roller	Carrier roller	Sprocket	Idler	Track Chain
Material	50Mn	50Mn / steel rod	40Mn	40Mn	40Mn2 / 35MnB
Hardness	HRC 50-55	HRC 50-55	HRC 50-55	HRC 50-55	HRC 50-55
Color	Black or Yellow or Customized	Black or Yellow or Customized	Black or Yellow or Customized	Black or Yellow or Customized	Black or Yellow or Customized
Warranty	6 months /12 months	6 months	6 months     / 12 months	6 months	6 months /12 months
Heat treatment	surface /internal and external medium frequency	medium frequency / used steel rod	tooth medium frequency / whole medium frequency	medium frequency	used oil / water to heat treatment

Our company undercarriage parts have different technology,so the quality is different,We hope to provide the best service for you.20tons roller we have develop new,The weight have 45kg/pcs.   Work Shop Photos Packaging & Shipping     Our Services   Within Pre-service and after service Pre-service: enclosed quete ,drawing size checking,resolve customers confusion,sign a contract After service: goods product track,packaging.delivery,logistics tracking, ICQ problemsolving Product  Photos         FAQ  1.Why Work with us? A.Consistent quality B.Regardless of size or material technology requirements C.Competitive price D.100% inspection before delivery E.After Service(corgo tracking,a complete management system to ensure quality and warranty 2.Warrantity: A.6 months B.12 months The warrantity based on the material ,technology,weight.