The Doosan DH220 Excavator Track Link Assy is a durable undercarriage replacement component designed to connect the track shoes and form the continuous track chain of the excavator. It works together with the track rollers, carrier rollers, front idler and sprocket to support machine weight, maintain track alignment and transfer driving force to the ground.

The Doosan DH220 parts manual identifies the track link as part of the machine’s track system, alongside the track spring, idler assembly, lower rollers and upper roller.

For commonly listed DH220 track chain configurations, aftermarket references show 49 links with a 190 mm pitch, with installation dimensions including approximately 124.4 mm and 160.4 mm screw pitch-row dimensions. These specifications should be confirmed against the machine serial number and existing undercarriage before ordering.

Xiamen Doozer supplies replacement Doosan DH220 track link assemblies for excavator undercarriage maintenance. The assembly can be supplied as a replacement chain and matched with the appropriate track shoes according to the customer’s machine configuration.

• DH220 Application – Designed for Doosan DH220 excavator undercarriage replacement.
• Durable Track Link Design – Built for repeated loading and continuous crawler operation.
• Stable Track Movement – Helps maintain proper engagement between the track chain, rollers and sprocket.
• Wear-Resistant Construction – Suitable for construction, earthmoving and other demanding working environments.
• Precise Machining – Accurate link and bushing interfaces help support proper assembly and track movement.
• Heat-Treated Components – Heat treatment can improve wear and impact resistance.
• Replacement Solution – Suitable for repairing worn or damaged track chains.
• Factory Supply – Available from Xiamen Doozer with flexible undercarriage sourcing solutions.