Carrier Roller

OEM-grade carrier roller for KOMATSU PC200-7/PC210LC-7. Precision-machined steel housing and bearings ensure durability and smooth operation. Corrosion-resistant coating extends service life. Cost-effective alternative to OEM parts with easy installation.

Durable carrier rollers for PC200 and PC300 excavators. Built with high-strength steel for extended wear life. Direct replacement fit. Custom options and OEM support available.

High-strength forged top roller for PC200, PC300, PC350 excavators. Surface hardness 56-62 HRc with 8-12mm depth. ISO 9001 certified. OEM/ODM supported. Fast dispatch within 24 hours.

Durable forged steel track roller assembly for excavators and dozers. Surface hardness 56-62 HRC with 8-12mm depth. ISO 9001 certified. Supports OEM/ODM customization. Fast dispatch within 24 hours.

High-strength forged track roller for Komatsu D60 D40 D20 D275 D350 D155 dozers and excavators. Surface hardness 56-62 HRc with 8-12mm depth. ISO 9001 certified. OEM/ODM supported. Fast dispatch within 24 hours.

High-strength forged carrier roller for ZAX240 excavators. 35MNB/40MN2 steel with 56-62 HRC surface hardness. ISO 9001 certified. OEM/ODM supported. Fast dispatch within 24 hours.

Durable Hyundai undercarriage rollers for R130-R280 excavators. Forged steel with 56-62 HRc surface hardness. ISO 9001 certified. OEM/ODM supported. Fast dispatch within 24 hours.

High-strength forged excavator bottom carrier roller assembly compatible with Kobelco PC200, E320, and PC20 models. Features 56-62 HRc surface hardness with 8-12mm depth for superior durability. ISO 9001 certified, OEM/ODM supported, and ships within 24 hours from China ports.

Durable top roller for mini excavators, forged from 35MNB/40MN2 steel with surface hardness 56-62 HRC. ISO 9001 certified, supports OEM customization. Fast dispatch within 24 hours.

High-quality bulldozer top roller compatible with Komatsu D31, D155, D275, D355, D375 models. Forged steel with 56-62 HRC surface hardness and 8-12mm depth. ISO 9001 certified. OEM/ODM customization supported. Fast dispatch within 24 hours.

Durable top carrier roller for mini excavators, compatible with Vio40-2 to Vio75-5 models. Forged from 35MNB/40MN2 steel with surface hardness 56-62 HRc. ISO 9001 certified, OEM/ODM supported. Ensures smooth track movement and reduced wear.

High-durability forged upper roller for E70, E120, E303 excavators. Surface hardness 56-62 HRC with 8-12mm depth. ISO 9001 certified. OEM/ODM supported. Fast dispatch within 24 hours.

High-strength forged top roller for Kobelco SK45SR, SK30, SK25SR series. Made of 35MNB/40MN2 steel with 56-62 HRc surface hardness. ISO 9001 certified. OEM/ODM supported. Fast dispatch within 24 hours.

Premium R360 carrier roller for excavator undercarriage systems. Made from high-strength steel with heat treatment for superior corrosion and wear resistance. Features easy installation, customizable sizes, and ISO certification. Supports track chain guidance with model-dependent load capacity. Includes 1-year warranty and technical support for reliable heavy machinery performance.

Premium Yanmar excavator carrier roller and top roller components manufactured from high-strength steel. Features 1-year warranty, ISO certification, and compatibility with multiple Yanmar models including B50, C30R, B25 series, and Vio25-Vio60 excavators. Designed for heavy-duty construction applications with corrosion and wear resistance.

Premium carrier roller for Komatsu Mini Excavators featuring high-strength steel construction, exceptional corrosion and wear resistance, and easy installation. ISO-certified with 1-year warranty protection, this undercarriage component supports track chains in demanding construction and mining applications. Available in multiple models with competitive pricing and 7-day delivery.

Premium excavator carrier roller made from high-strength steel with heat treatment surface processing. Features corrosion and wear resistance, ISO certification, and compatibility with multiple Komatsu mini excavator models. Easy installation with 7-day delivery and 1-year warranty for reliable construction equipment performance.

Durable CAT E345 carrier roller for excavator undercarriages. Made of 40Mn2 steel with HRC50-60 hardness. Forging technology ensures long life. ISO certified. Custom OEM options available. Standard export packaging.

Premium carrier roller for Komatsu excavators featuring high-strength steel construction, heat-treated surface for superior wear resistance, and customizable sizing for multiple brands. With easy installation and 1-year warranty, this component ensures reliable performance in construction and excavation applications. ISO-certified manufacturing with weekly supply capacity of 1000+ units.

Premium excavator carrier roller featuring heat-treated high-strength steel construction for exceptional wear and corrosion resistance. ISO-certified with universal compatibility for Hyundai, Hitachi, Kubota, and Komatsu models. Easy installation, customizable sizes, and backed by comprehensive technical support and 1-year warranty protection.