320C Travel Gearbox – Caterpillar Excavator Engine Part, 80 kg, OEM Size, Diesel

Product Details

Product Overview

This is a high-quality 320C Travel Gearbox, a critical drivetrain component designed for use with Caterpillar excavator engines. Manufactured by, this unit is built to OEM size specifications, ensuring a precise fit for demanding construction and industrial applications. Weighing 80 kg, it is a robust, heavy-duty part engineered for reliable performance under load.

While specifically identified for the Caterpillar 320C engine model, this travel gearbox is commonly used in various heavy machinery platforms, including excavators, where reliable power transmission is essential. It is a direct replacement part suitable for diesel engines in construction, agriculture, and material handling equipment.

Key Features & Benefits

• OEM-Spec Fitment: Manufactured to original equipment manufacturer (OEM) size standards for direct bolt-on replacement, minimizing installation time.
• High Load Capacity: With a weight of 80 kg, this gearbox is constructed from heavy-duty materials to withstand the high torque and stress of excavation work.
• Engineered for Diesel: Specifically designed for diesel engine applications, ensuring compatibility with the power curves and vibration profiles of Caterpillar powerplants.
• Durable Construction: Built with robust internal gearing and sealed housings to resist contamination and wear in harsh job site environments.
• Verified Performance: A machinery test report is provided with each unit, giving buyers confidence in the gearbox’s operational integrity before installation.
• Global Logistics Ready: Packed securely in a plastic bag, box, and carton for safe international transit, suitable for air, sea, or land freight.

Technical Specifications

OEM Cross-Reference

This travel gearbox is designed as a direct replacement for the Caterpillar 320C engine series. While specific OEM part numbers are not listed in the source data, it is intended to match the original factory specifications for the 320C travel drive system. For precise fitment verification, please cross-reference your existing unit’s casting numbers or consult your equipment’s parts manual.

• Primary Reference: Caterpillar 320C Engine Series
• Compatible System: Excavator Travel Drive / Final Drive

Compatibility

This 320C Travel Gearbox is commonly used for the following applications and machinery types. Fitment is inferred based on the engine model and part type; always verify physical dimensions and bolt patterns before purchase.

• Engine Models: Caterpillar 320C
• Machinery Types: Hydraulic Excavators, Track Loaders
• Industry Sectors: Construction, Industrial, Agriculture, Genset, Marine, Material Handling

Global Supply & Distribution

We specialize in the global supply of heavy machinery parts. Our distribution network supports fast and reliable delivery to major industrial centers worldwide.

• Worldwide Shipping: We ship via sea, air, and express courier to all continents.
• Major Markets: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands, France), Asia-Pacific (Australia, Singapore, Indonesia), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Stock is held in Guangdong, China, allowing for rapid dispatch to major ports like Shenzhen, Guangzhou, and Hong Kong.
• Trade Compliance: We have extensive export experience and ensure all documentation and packaging meet international trade standards for smooth customs clearance.

Quality Assurance

Every 320C Travel Gearbox undergoes a rigorous quality control process to ensure it meets the demands of professional operation.

• Manufacturing Standards: Produced in ISO-compliant facilities in Guangdong, China, using quality materials.
• Testing: Each unit includes a Machinery Test Report and a Video Outgoing Inspection is provided to verify performance prior to shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects.
• Post-Sale Support: After the warranty period, online support is available to assist with technical questions or troubleshooting.

FAQ

Q: Is this travel gearbox a direct bolt-on replacement for my Caterpillar 320C excavator?
A: This gearbox is manufactured to OEM size specifications for the 320C engine model, making it a direct replacement in most standard applications. However, we always recommend comparing the flange pattern, input spline, and overall dimensions of your existing gearbox to ensure a perfect match before installation.

Q: What is the recommended installation procedure for this heavy component?
A: Due to its 80 kg weight, we recommend using a hydraulic jack or engine hoist for safe handling. Ensure the mounting surface is clean and free of debris. Torque all bolts to the manufacturer’s specifications for your machine model. Always replace the hydraulic oil filter and seal rings after installation to prevent contamination.

Q: What maintenance is required to maximize the lifespan of this gearbox?
A: Regularly check the gearbox oil level and quality according to your machine’s service schedule. Use only the recommended grade of gear oil (typically SAE 80W-90 or as specified by Caterpillar). Inspect the seals for leaks during routine maintenance, and ensure the breather valve is clean to prevent pressure buildup. Proper track tension also reduces stress on the travel gearbox.