The Hitachi ZX470-3 Excavator Track Link is a high-strength undercarriage component designed for selected Hitachi ZX470-3 and ZX470-3F excavator configurations. As the main connecting component of the crawler track assembly, the track link works with track pins, bushings, track shoes, rollers, front idlers, and sprockets to provide stable and continuous machine travel.

Hitachi Construction Machinery lists 9251216 as the Genuine Part No. for the ZX470-3/3F track link assembly, with 9251216PS identified as the corresponding Selected Parts track link assembly reference. Hitachi places these machines in its 45–87 tonne large-excavator category.

The track link is subjected to repeated loads and friction during excavation, traveling, and operation on uneven ground. A properly matched replacement track link helps maintain the correct relationship between the track chain and sprocket, rollers, and track shoes. For heavy-duty excavators such as the ZX470-3, accurate fitment is particularly important when replacing a complete track chain or rebuilding an undercarriage.

Hitachi also recommends replacing the left and right track links at the same time when servicing the undercarriage, helping maintain balanced wear across both sides of the machine.

Xiamen Doozer supplies replacement Hitachi excavator undercarriage parts, including track link assemblies, track chains, track rollers, carrier rollers, front idlers, sprockets, and track shoes. The ZX470-3 track link can be supplied for individual replacement or complete undercarriage projects.

• ZX470-3 Application – Designed for selected Hitachi ZX470-3 excavator configurations.
• OEM Reference Available – Hitachi identifies 9251216 as the Genuine Part No.
• Strong Undercarriage Structure – Designed to withstand repeated crawler loads and working forces.
• Stable Track Engagement – Works with the sprocket, rollers, pins, bushings, and track shoes.
• Replacement Solution – Suitable for worn or damaged track link assemblies.
• Large Excavator Application – Suitable for demanding construction, quarrying, mining, and earthmoving operations.
• Factory Supply – Xiamen Doozer provides replacement undercarriage parts for international customers.