Bucket – ITR 8E-9490
Bucket – ITR 8E-9490
Manufacturer: USCO ITR
Catalog: 8E-9490
Compatible system: CAT J350 (Caterpillar J-series)
Type: Central adapter - weldable (weld-on)
OEM equivalents: Caterpillar 8E-9490
📝 General description
ITR 8E-9490 it weldable central adapter for coffee systems CAT J350. It is mounted directly on the cutting edge (lip) and serves as a strong base for rapid tooth installation J350 (e.g. 1U3352 – SYL/RC/TL/PT). The construction provides correct angle of attack, стабилно прилягане и висока издръжливост при динамични натоварвания в строителство, кариера и тежки изкопни дейности.
✅ Main features
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Welcoming (weld-on) централен adapter for CAT J350
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Side-pin lock – quick and safe replacement of teeth
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Reinforced geometry vs hit, abrasion and twisting
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Maintains correct tooth orientation and reduces vibration
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Suitable for frequent change without disassembling the adapter
📘 Technically specifications
| Specification | Value |
|---|---|
| Model | 8E-9490 |
| Manufacturer | USCO ITR |
| Type | Central weldable adapter |
| System | CAT J350 |
| Bucket | Weld on the cutting edge (≈ 1¼” / ~32 мм lip) |
| Tooth installation | Side-pin – pin 8E6358 and bushing 8E6359 |
| Compatible teeth | 1U3352 (SYL), 1U3352RC/RCU, 1U3352TL/PT and others. J350 |
| Material | High -quality alloy steel |
| Weight | ~7–9 кг (depending on the variant) |
⚙️ Compatibility and applications
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Machines: excavators ~18–28 тона (e.g. Cat 320, 323 и еквиваленти с J350 система)
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Applications: earthworks and rock works, embankments, infrastructure projects
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Combinations: crowns 1U3352 семейство според терена (SYL/RC/TL/PT)








