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The Excavator Center Joint Seal Kit from XLT ENGINEERS PVT LTD is designed for hydraulic center joint assemblies in heavy-duty excavators, including models from JCB, Komatsu, Hitachi, Caterpillar, and Hyundai. The kit includes precision-machined O-rings, U-cups, and backup rings made from nitrile rubber and polyurethane, matching OEM dimensions for direct replacement. Exact seal diameters and groove widths are sourced from supplier data and align with common hydraulic joint standards for machines up to 30 tonnes operating pressure.
These seals are engineered for resistance to hydraulic fluid degradation, abrasion from fine particulates, and thermal cycling under continuous operation. The nitrile components offer standard oil resistance up to 120°C, while polyurethane elements provide higher wear resistance in high-pressure zones. These material choices reflect industry norms for excavator hydraulic systems, where seal longevity is critical to prevent costly downtime. The kit does not include non-standard or custom-profiled seals unless specified by the machine model.
Buyers typically source this kit for maintenance teams servicing construction, mining, and forestry equipment fleets. The product is sold as a complete assembly kit per joint, with no partial component sales. Packaging is in sealed polyethylene bags with model-specific labeling. Trade terms are FOB Chennai, with minimum order quantities determined per model variant. Lead time is typically 7 to 14 days after confirmation of the exact excavator make and serial number.
| Material composition | Nitrile rubber (NBR) and polyurethane (PU) for dynamic sealing elements |
| Operating pressure rating | Typical range of 250 to 350 bar, suitable for standard excavator hydraulic systems |
| Temperature tolerance | Typical range of -30°C to +120°C, standard for industrial hydraulic applications |
| Seal types included | O-rings, U-cups, backup rings, and scraper rings as per common hydraulic joint designs |
| Diameter range | Typical center joint bore diameters from 60 mm to 120 mm, matching common excavator models |
| Groove width tolerance | Standard groove width tolerance of ±0.1 mm for proper seal seating and retention |
| Compatibility | Designed for JCB 4CX, Komatsu PC200, Hitachi ZX210, Caterpillar 320, Hyundai R210 series excavators |
| Packaging | Individually bagged per model variant, labeled with excavator make and seal part reference |
| Hardness (Shore A) | Typical Shore A hardness of 70 to 90 for U-cups and backup rings |
| Fluid compatibility | Compatible with ISO 6743-4 HLP and HFC hydraulic fluids, standard in construction equipment |
XLT ENGINEERS PVT LTD is a supplier based in Chennai, India, specializing in hydraulic sealing components for earthmoving machinery. The company sources and distributes OEM-equivalent seal kits, with no public information indicating in-house manufacturing. Its profile on the platform shows verified contact details and a harbor trust tier, indicating basic compliance with trade documentation standards. There is no data on company founding date, employee count, or past client list.
The supplier does not claim ISO certification, internal testing labs, or custom design capabilities. Product offerings are limited to cataloged seal kits for excavator hydraulic systems, with no evidence of aftermarket engineering or proprietary seal profiles. Responses to buyer inquiries are not tracked, and no service-level agreements are stated. Buyers should treat this as a distributor of standard industrial seals, not a manufacturer with technical customization.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the exact excavator model and serial number to ensure seal kit compatibility. Confirm the center joint bore diameter, groove width, and seal profile with the OEM service manual. Do not assume universal fitment across models with similar names. Request a sample kit for fitment testing if ordering in bulk. This supplier does not provide engineering drawings or CAD files, so physical verification is essential.
Trade terms are FOB Chennai, with lead times of 7 to 14 days after order confirmation. Payment is typically via T/T in advance. Incoterms do not include insurance or import duties. Buyers should confirm packaging integrity upon receipt, as seals are sensitive to moisture and temperature during transit. Request a packing list with seal part references matched to the excavator model.
Inspect each seal for surface defects, flash, or uneven edges before installation. Measure O-ring cross-sections with a micrometer to confirm they match stated dimensions. Perform a low-pressure leak test on the assembled joint before full system pressurization. Retain batch records for traceability. Request a certificate of material composition if required for regulatory compliance, though none is provided by the supplier.
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Securing a reliable supply chain for Excavator Center Joint Seal Kit is critical for maintaining your business operations. XLT ENGINEERS PVT LTD, a supplier located in India, provides high-quality Excavator Center Joint Se ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Excavator Machines, Excavator Spare Parts industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Excavator Center Joint Se from India, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with XLT ENGINEERS PVT LTD. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. XLT ENGINEERS PVT LTD is part of our extensive network of vetted international exporters. Browse more products in the Excavator Machines, Excavator Spare Parts category or discover new suppliers across the Excavator Machines, Excavator Spare Parts sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
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