D155 Undercarriage Track Roller Carrier Roller
2 month agoReplacement Undercarriage Parts For Mining Equipment
CATERPILLAR
CAT374, CAT390, CAT6015, CAT6020, CAT6030, CAT6040, CAT6060, D8, D9, D10, D11...
LIEBHERR
R9100, R9150, R9250, R9350, PR764, PR776...
KOMATSU
PC800, PC1250, PC2000, PC3000, PC5500, D155, D275A, D375A, D475A...
HITACHI
ZX890, EX1200, EX1900, EX2600, EX3600, EX5500...
VOLVO
EC750, EC950...
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Track And Carrier Roller For Excavators & Bulldozers
Origin Machinery's track roller and carrier roller are engineered for durability and performance under extreme working conditions. The track roller features a wheel body treated with an integral hardening process and is equipped with a floating seal that has passed rigorous limit testing, ensuring outstanding reliability in mining, heavy-load, and other harsh environments.
Meanwhile, the carrier roller incorporates anti-seizure and anti-loosening technology, advanced heat treatment, and a lubrication medium circulating structure within the inner bearing wall, significantly extending its service life. Together, these rollers deliver robust support and long-term stability for heavy machinery operations.

Intelligent Manufacturing For Your KOMATSU D155
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Main Product:
Track Roller,
Track Chain,
Track Assembly,
Front Idler,
Excavator Cylinder ,
Demolition Attachment
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