Rubber tracks 320x106x39 ITR

🔧 Rubber chain for mini excavator 320x106x39

Catalog: RT32010639

Manufacturer: ITR

Rubber tracks 320x106x39 are designed for Komatsu and Yanmar mini excavators, in which the undercarriage uses size 320 mm width, 106 mm pitch and 39 units. The 320x106x39 ITR rubber tracks are suitable for models such as Komatsu PC30FR, Yanmar B27, Yanmar B3, Yanmar B32, Yanmar VIO30, Yanmar YB27, Yanmar YB32 и Yanmar YB271, when the machine uses this exact size.

This size is different from the series 320×100, because the step here is 106 mm, and no 100 mm. The difference in pitch is technically important and directly affects the fit to the sprocket. With correct width matching, the step and the number of units, 320x106x39 provides stable guidance, good traction and reliable work in excavations, construction, utility and repair works.

📐 Dimensions

🔁 Alternative sizes and chains

The size 320x106x39 should only be replaced with the same size: 320 mm width, 106 mm pitch and 39 units. It is not recommended to use close sizes such as 320x100x39, 320x100x40, 320x106x40, 300x106x39, 320x100x38 or friend profile option, without checking on the old circuit.

In some catalogs, the size may be written as 320x106x39, 320X106X39, 320-106-39, 320/106/39, 320x39x106 or 320/39/106. The meaning remains: width 320 mm, step 106 mm i 39 units.

With this item, it is especially important not to get confused 320x106x39 with sizes from the series 320×100, because the difference between 106 mm And 100 mm in the step is not interchangeable. An incorrect pitch can result in a poor fit on the sprocket, improper movement, accelerated wear or inability to install.

Before ordering it is important to compare the inscription on the old chain, the width, the step, the number of units, the inner guide, The OEM number and model/serial number of the machine. If the size, profile or number of units do not match, the chain may not seat properly on the undercarriage.

⚙️ Compatibility and purpose

📞 Contact us

If you are looking for rubber chains 320x106x39, undercarriage spare parts or assistance in choosing the right size rubber tracks according to the model, profile and machine serial number, Do not hesitate to contact us. Send us an inquiry or call us directly, to get an accurate quote, quick availability check and professional help in choosing the right chain. We will help you compare the size, the step 106 mm, the number of units, OEM number and application, to avoid a wrong order and get a reliable solution for your machine.