EX120 Track Link Assembly – Hitachi EX120 Excavator Undercarriage Track Chain (Part No.9092929)
Compatible OEM Part Numbers
9092929, 909-2929
Product Introduction
This heavy-duty track link assembly is aftermarket replacement undercarriage spare part specially designed for Hitachi EX120 crawler excavator. The complete track chain fully matches original Hitachi OEM part 9092929, the interchangeable part code supports direct installation without modification.
Core Advantages
- Premium 35MnBH alloy steel forging, strong anti-impact and anti-abrasion performance, suitable for construction, farm, municipal, mine harsh working environments.
- Deep quenching heat treatment process, track link surface hardness HRC50-56, hardened layer 4–10mm to reduce abrasion damage.
- Oil-sealed pin & bushing lubrication design, lock grease inside to lower friction, cut maintenance frequency and machine operation cost.
- Strict multi-stage quality inspection before delivery: hardness test, tensile test, assembly tightness test to stabilize product quality.
- MUYE Machinery factory direct supply, large stock ready for bulk orders, 12-month global quality warranty support.
Fit Machine Model
Hitachi EX120 Crawler Excavator Undercarriage System
Shipping & One-Stop Service
We support full container & mixed undercarriage parts shipment worldwide. We also supply matching EX120 track roller, carrier roller, front idler, drive sprocket. Contact our sales team for full set excavator undercarriage spare parts purchasing solution.
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