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Excavator Spare Parts
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Excavator Coupling
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Excavator Seal Kits
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Excavator Hydraulic Parts
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Rubber Engine Mounts
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Excavator Electric Parts
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Cooling Fan Blade
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Komatsu Excavator Parts
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Kobelco Excavator Parts
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Engine Turbocharger
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Excavator Engine Parts
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Excavator Undercarriage Parts
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Excavator Bearing
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Hydraulic Breaker Parts
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Excavator Accessories
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Grease Guns
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Excavator Final Drive
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AntonioWe cooperate with YNF products for more than 10 years. Really with good quality and competitive price. We are friends more than business partners.
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ShazadVery professional Excavator Parts supplier , can accurate and timely answer to my question , Totaly meet my standard !
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Mr. JackHi Sherrie, We have installed the coupling. The quality is great. Please arrange mass production for the next order. Thanks.
HD1880 Kato Excavator Undercarriage Parts , Customized Excavator Accessories

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HD1880 Kato Excavator Undercarriage Parts , Customized Excavator Accessories
Descrition:
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.
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 |
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 |