Hyundai R210LC-9S Excavator Travel Gearbox Assembly | Engine Parts

Product Details

Product Overview

This is a high-quality replacement travel gearbox assembly specifically designed for the Hyundai R210LC-9S excavator. As a critical component of the undercarriage drivetrain, this gearbox transmits power from the travel motor to the drive sprocket, enabling precise and powerful machine movement. We are a dedicated supplier of heavy machinery parts, serving a global B2B clientele across North America, Europe, Southeast Asia, and the Middle East. Our inventory supports both aftermarket replacements and OEM-equivalent solutions for demanding job sites.

Key Features & Benefits

• Precision Engineering: Manufactured to meet or exceed OEM specifications for the R210LC-9S model, ensuring a perfect fit and seamless integration with your existing hydraulic system.
• Enhanced Durability: Constructed from high-grade alloy steel with hardened gears and bearings to withstand extreme torque, shock loads, and continuous operation in harsh environments.
• Reliable Performance: Designed for smooth power delivery, reducing vibration and noise while maximizing the excavator’s tractive effort and maneuverability.
• Cost-Effective Solution: Offers a high-quality alternative to OEM parts without compromising on performance, providing significant savings for fleet maintenance and repair budgets.
• Rigorous Testing: Each unit undergoes strict quality control checks, including pressure testing and gear mesh verification, to guarantee reliability upon installation.

Technical Specifications

OEM Cross-Reference

This travel gearbox is designed as a direct replacement for the following Hyundai OEM part numbers. Please verify your specific serial number for exact compatibility.

• Main OEM Number: XKDL-00321 (Example – Please confirm with your parts manual)
• Alternative Cross-Ref: 11N6-32110
• Genuine Hyundai Ref: 11N6-32100

Compatibility

Primary Application:

• Excavator Model: Hyundai R210LC-9S
• Engine: Typically paired with Cummins B5.9 or Hyundai D6BR engines in this series.

Note: This part is specifically for the travel (final drive) gearbox on the left or right side. Always confirm the orientation and your machine’s specific undercarriage configuration before ordering.

Global Supply & Distribution

We are an established exporter of heavy equipment parts, offering reliable logistics solutions worldwide.

• Shipping: We ship via sea freight (FCL/LCL) to major ports like Houston, Rotterdam, Shanghai, and Dubai, and via air freight for urgent requirements.
• Major Markets: Our parts are regularly supplied to customers in North America, Europe, Australia, Southeast Asia, the Middle East, and Africa.
• Lead Time: Standard stock items are ready to ship within 3-7 business days after order confirmation.
• Trade Assurance: We support all standard international trade terms (FOB, CIF, EXW) and offer secure payment methods.

Quality Assurance

• Standards: Our manufacturing process is ISO 9001:2015 certified, ensuring consistent quality control from raw material to final assembly.
• Testing: Each travel gearbox is tested for gear backlash, seal integrity, and rotational smoothness before packaging.
• Warranty: We offer a comprehensive 12-month warranty against manufacturing defects in materials and workmanship.

FAQ

Q1: Is this travel gearbox a direct bolt-on replacement for my Hyundai R210LC-9S?
A: Yes, this unit is designed as a direct bolt-on replacement. It matches the mounting flange, spline count, and gear ratio of the original Hyundai part. However, we strongly recommend verifying your machine’s serial number and original part number to ensure it matches the specifications listed above, as minor variations may exist between production years.

Q2: What is the typical installation procedure for this gearbox?
A: Installation requires standard mechanical skills and tools. The process involves removing the track chain and sprocket, disconnecting the travel motor, unbolting the old gearbox from the frame, and installing the new unit in reverse order. It is critical to use new O-rings and seals on the motor-to-gearbox interface and to fill the gearbox with the correct grade of gear oil (typically SAE 80W-90) to the proper level before operation.

Q3: How can I prevent premature wear on my new travel gearbox?
A: Regular maintenance is key. Check the gearbox oil level and condition every 250 hours of operation. Always use high-quality gear oil and replace it according to the excavator’s service manual. Avoid operating the excavator with a leaking travel motor seal, as this can contaminate the gearbox oil with hydraulic fluid, reducing its lubricating properties and causing gear failure. Keep the area around the gearbox seals clean from mud and debris to prevent seal damage.