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TAB® KOMATSU Undercarriage Part Idler PC300
High-Performance Idler for KOMATSU PC300 Excavators
The TAB® Idler PC300 is manufactured with high-grade forged steel and precision machining to guarantee long-lasting strength and stability. This idler roller effectively maintains track tension, reduces vibration, and ensures smooth machine operation. It is ideal for large-scale earthmoving, mining, and construction projects that demand consistent performance and reliability.
Discover our complete range of durable idler roller solutions, engineered for a variety of excavator models.
Product Parameters
| OEM NO. | KOMATSU PC300 IDLER PC30 PC60 PC100 PC120 PC200 PC210 PC300 PC400 D20 D30 D50 D55 D60 D65 D80 D85 D155 IDLER | |
| Place of Origin | CHINA | |
| Model | KOMATSU PC300 IDLER | |
| Product Type | UNDERCARRIAGE PART | |
| Rubber Type | After market、 OEM | |
| Brand | TAB、TRC or Custom | |
| Packing | Standard or Custom | |
| Material | 40MN2 35MNB 50MN2 40CR | |
| Size | Standard | |
| Warranty | 1 Year or more | |
| Packing | TAB、TRC、Customer | |
| Delivery time | One month | |
| Port | Xiamen Port or Customer request | |
| Minimum of Quantity | 200 Pcs | |
Built to Withstand Harsh Conditions
TAB® uses advanced heat treatment and CNC processing to enhance wear resistance and surface hardness. Each Idler PC300 undergoes strict quality testing for balance, sealing, and structural integrity, ensuring optimal performance even under heavy load or abrasive conditions. Its corrosion-resistant coating and robust design extend service life while reducing maintenance downtime, offering an efficient and cost-effective undercarriage solution.
Global Supplier of Reliable Undercarriage Parts
As a trusted undercarriage part supplier, TAB® delivers a complete line of undercarriage components, including idlers, track rollers, sprockets, and track links. Our OEM manufacturing capability and strict quality assurance allow us to supply distributors, contractors, and equipment dealers worldwide with high-quality, reliable parts that ensure excavator productivity and longevity.
PC300 Idler FAQ
Which excavators is this idler designed for?
This idler is designed for KOMATSU PC300 excavators. OEM-number cross-reference support is available for buyers who need to confirm compatibility before ordering.
What material is used for the PC300 idler?
The product parameters list 40MN2, 35MNB, 50MN2 and 40CR material options. The final material should be confirmed against the required application and specification before production.
What are the minimum order quantity and delivery time?
The current product parameters state a minimum order quantity of 200 pieces and a delivery time of one month. Please confirm the final production schedule with the sales team before placing an order.
Can the packaging and brand be customized?
The current parameters support standard or custom packing and list TAB, TRC or customer branding options. Confirm artwork, labeling and packing requirements during quotation.
Request a PC300 Idler Quote
Send your model, OEM reference, quantity and packing requirements to the Tianzhong Machinery contact team. You can also compare this idler with our track rollers and track link assemblies for a complete undercarriage sourcing plan.