Hitachi ZX70 Carrier Roller 9153288/9153329 for EX70/EX75/EX80 Excavators - High

Hitachi ZX70 Carrier Roller 9153288/9153329 - OEM-Quality Replacement for EX70/EX75/EX80

Perfect Compatibility for Your Hitachi Excavator

When your Hitachi excavator's undercarriage needs a reliable upgrade, our 9153288 and 9153329 carrier rollers are the ideal solution. Precision-engineered to match OEM specifications, these rollers are fully compatible with Hitachi ZX70, EX70, EX75, and EX80 models . Whether you're working on earthmoving projects, construction sites, or heavy-lifting tasks, these rollers seamlessly integrate with your machine's existing systems, minimizing installation downtime and getting your excavator back to work quickly.

For the EX75 model, in particular, these rollers complement the machine's design perfectly. The EX75's undercarriage, with its track width of around 600 mm and ground pressure of approximately 0.6 kg/cm², relies on high-quality components to maintain optimal performance . Our carrier rollers ensure smooth load distribution, reducing soil compaction and enhancing flotation on soft ground, all while supporting the excavator's 5 km/h top travel speed.

Built to Last in Harsh Conditions

Durability is at the core of our carrier rollers. Crafted from high-strength alloy steel and treated with advanced heat-processing technology, they offer exceptional resistance to impact, abrasion, and deformation . This makes them tough enough to handle the most rugged construction environments, from rocky terrain to muddy job sites.

Each roller features sealed precision bearings and double-lip nitrile rubber seals, which prevent dust, mud, and moisture from contaminating the internal components . This not only retains lubrication for smooth operation but also extends the service life of the rollers, reducing the need for frequent maintenance and replacements. For used Hitachi EX75 excavators, in particular, these rollers are a cost-effective way to address hidden wear and prevent costly breakdowns down the line .

Boost Performance and Reduce Costs

By choosing our OEM-quality carrier rollers, you're investing in more than just a replacement part—you're upgrading your excavator's overall performance. The rollers maintain proper track alignment, reducing stress on other undercarriage components like track links, sprockets, and idlers . This not only extends the lifespan of your entire track system but also improves fuel efficiency by minimizing rolling resistance.

For fleet managers and construction companies, this translates to lower total cost of ownership. Reduced maintenance requirements and fewer part replacements mean less downtime and more time on the job site, maximizing productivity and profitability. Plus, our competitive pricing offers a budget-friendly alternative to genuine OEM parts without compromising on quality.

Trusted Quality and Support

Our carrier rollers are ISO9001:2015 certified, ensuring they meet the highest international standards for quality and performance . We stand behind our products with a comprehensive warranty, giving you peace of mind with every purchase. Our team of experts is also available to provide technical support, helping you find the right parts for your specific Hitachi model and answering any questions you may have about installation or maintenance.

Don't let worn-out carrier rollers slow down your operations. Upgrade to our 9153288/9153329 carrier rollers today and experience the difference in your Hitachi ZX70, EX70, EX75, or EX80 excavator's performance.

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