The DX220LC-9C travel assembly is a key power component in the Doosan excavator chassis system. Composed of a travel motor and travel reducer, it provides stable, high-torque drive force, ensuring reliable movement on rough terrain, in muddy conditions, and under high loads. This travel assembly utilizes high-strength gears, wear-resistant bearings, and a reinforced sealing structure, featuring long service life, stable output, and strong installation compatibility, making it ideal for the maintenance and replacement of Doosan DX220LC-9C excavators.
Features and Advantages
• High Torque Output: Enhances the machine's climbing ability and heavy-load capability.
• Wear-Resistant Gear Structure: Employs high-precision hardened gears, improving durability and load-bearing capacity.
• Excellent Sealing: Prevents dust, moisture, and sand from entering, improving reliability.
• Smooth Operation: Optimized hydraulic structure and gear meshing design reduce noise and vibration.






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Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.