Tooth (middle) for a bucket – CAT (ITR) 135-9390
Tooth (middle) for a bucket – CAT (ITR) 135-9390
Manufacturer: USCO ITR
Catalog: 135-9390
Compatible system: CAT J450
Type: RC (Rock Chisel) – narrow bevel central tooth for rock mining
OEM equivalents: Caterpillar 135-9390
Compatibility: Caterpillar Excavators – 320, 325, 330, 336 and others.
Installation system: Horizontal pin and sleeve
Suitable for weight machines: 30–40 tones
📝 General description
ITR 135-9390 is a central tooth with Rock Chisel (RC) profile, designed to work in harsh and abrasive conditions. Narrow and elongated shape with flat chamfer provides high penetrating ability in rocky and compacted soils. It is intended for installation on buckets with the CAT J450 system, in medium to heavy duty excavators.
Thanks to the sturdy construction and reinforced tip, the tooth provides maximum resistance under impact load.
✅ Main features
✔ RC profile - reinforced for rock digging and abrasive terrains
✔ Excellent impact and wear resistance
✔ Compatible with all CAT J450 adapters and buckets
✔ Fastening with horizontal pin and sleeve
✔ Suitable for machines of 30 to 40 tons
📘 Technically specifications
| Specification | Value |
|---|---|
| Model | 135-9390 |
| Manufacturer | ITR |
| Type | Central tooth - rc (Rock Chisel) |
| Compatibility | CAT J450 |
| OEM equivalents | Caterpillar 135-9390 |
| Installation system | Horizontal pin and sleeve (Side Lock) |
| Material | High -strength steel |
| Firmness | 48–52 HRC |
| Weight | ~8.2 kg |
⚙️ Compatibility and applications
✅ Machines: Caterpillar excavators - 320, 325, 330, 336 and others.
✅ installation: Central position of the bucket (J450 adapters)
✔ Ideal for career, rock massifs, bulk material
✔ Works with J450 series side teeth and adapters
⚠️ Clarification is important: Tooth 135-9390 is directly compatible with CAT J450 adapters – no modifications required. An excellent choice for working in harsh conditions with highly abrasive soils.
