EX70 Excavator Track Roller Direct Fit For Hitachi EX70, EX75, EX75UR
Direct fit replacement for Hitachi EX70, EX75, and EX75UR excavators. Precision-engineered for durability and smooth operation in demanding conditions.
| Attribute | Value |
|---|---|
| Condition | 100% Brand-new |
| Dimension | Standard |
| Certification | ISO, CE |
| Warranty | 2000 Hours |
| Type | Single Flange/Double Flange |
| Payment Terms | 30% Downpayment, 70% Before Shipment |
| Heat Treatment | Quenching and Tempering |
This heavy-duty track roller is engineered for maximum performance in compact construction machinery with:
- High-grade materials: Premium components for exceptional durability
- Outer race/shell: High-carbon chromium bearing steel (SUJ2) for superior hardness and wear resistance
- Inner roller/spindle: Alloy steel (SCM440) engineered to withstand significant radial and axial loads
- Seals & lubrication: Nitrile rubber (NBR) seals with lithium-based grease for long-term performance
- Quality assurance: Thorough inspection of all materials for chemical composition and mechanical properties
We have over ten years of export experience and operate our own bushing factory, specializing in multiple resource integration with strong quality assurance.
Typically 5-8 days after order confirmation, depending on quantity.
Standard product samples are free; customers cover shipping costs which are refundable with order placement.
We manufacture to confirmed specifications with strict quality control, including production inspections and final pre-shipment checks.
We welcome all customers regardless of order size and are committed to mutual growth.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.