Description
Overview:
The Rubber Track 400x72.5Rx74 is a durable replacement track for compact and midi excavators. Built from a blend of natural and synthetic rubber with a continuous steel core band and forged steel drive links, it is designed to provide dependable traction and stability on varied ground. This black rubber track is sized to the common 400 mm width, 72.5 mm pitch, and 74-link format, making it a direct fit where 400x72.5Rx74 is specified. It replaces OEM No. 332/H9905 and is suitable for machines such as the Kubota KX161-3 and U45-3. Use it to restore performance on worn undercarriages, reduce vibration, and keep your digger productive on construction, utilities, landscaping, and hire fleet work.
Key Features:
- Correct sizing: 400 mm width, 72.5 mm pitch, 74 links (marked 400x72.5Rx74) for straightforward fitment
- Continuous steel core band for high tensile strength and reduced risk of stretch or delamination
- Forged steel drive links for positive sprocket engagement and consistent tracking
- Robust rubber compound (natural/synthetic blend) for abrasion and cut resistance in tough sites
- Tread profile designed for grip on soil, clay, gravel, and tarmac while limiting ground damage
- Helps lower vibration and noise, supporting operator comfort and reducing strain on the undercarriage
- Suitable for compact excavators used in construction, civils, and landscaping tasks
- Direct replacement for OEM No. 332/H9905 to match original specification
Typical Applications:
Replacing worn tracks on compact excavators working in groundworks, utilities installation, landscaping, site preparation, drainage, light demolition, and farm or estate maintenance. Reliable on mixed terrain including compacted hardcore, topsoil, and asphalted areas where low surface damage and stable tracking are important.
Also known as:
Crawler belt, rubber crawler, undercarriage track, rubber crawler belt, traction belt, compact excavator track, mini digger track, crawler track, continuous rubber crawler, undercarriage crawler belt.
Fits Models:
57C-1, 57C1, 8045 ZTS, 8045ZTS, E45, E50, KX057-4, KX0574, KX161-3, KX1613, KX61-3, KX613, PC50MR-2, PC50MR2, U45-3, U453, U50-3, U503, U55-4, U554
Alternate Part Numbers:
332/H9905, 332H9905
Product Specifications
| L&S Part No. | 120 2269 |
|---|---|
| OEM No. | 332/H9905 |
| Unit of Sale | 1 |
| Size | Track width: 400mm x Pitch: 72.5Rmm x Links: 74 |
| Applications | 57C-1, 57C1, 8045 ZTS, 8045ZTS, E45, E50, KX057-4, KX0574, KX161-3, KX1613, KX61-3, KX613, PC50MR-2, PC50MR2, U45-3, U453, U50-3, U503, U55-4, U554 |
| Machine Type | Excavators |
| Fits Brands | Kubota |
| Fits Models | KX61-3 | U50-3 | KX057-4 | U55-4 | 8045 ZTS |
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