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, stable fit and high durability under dynamic loads in construction, quarrying and heavy excavation.

 


✅ Main features

  • Welcoming (weld-on) central adapter for CAT J350

  • Side-pin lock – quick and safe replacement of teeth

  • Reinforced geometry vs hit, abrasion and twisting

  • Maintains correct tooth orientation and reduces vibration

  • 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 mm 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 kg (depending on the variant)

 


⚙️ Compatibility and applications

  • Machines: excavators ~18–28 tones (e.g. Cat 320, 323 and equivalents with a J350 system)

  • Applications: earthworks and rock works, embankments, infrastructure projects

  • Combinations: crowns 1U3352 family according to terrain (SYL/RC/TL/PT)

 


⚠️ Clarification is important:
8E-9490 is intended for CAT J350 system only And not compatible с Volvo V-Lock, ESCO Super V or other standards. When welding, follow the recommendations for preheating and deformation control on the cutting edge, and use original/compatible J-series pin and bushing.