Rubber tracks 320x100x42 ITR

🔧 Rubber chain for mini excavator 320x100x42

Catalog: RT32010042

Manufacturer: ITR

Rubber tracks 320x100x42 are designed for mini excavators and compact track equipment, in which the undercarriage uses size 320 mm width, 100 mm pitch and 42 units. The 320x100x42 ITR rubber tracks are suitable for models such as the Atlas CT250, Atlas CT300, Bobcat 803, Komatsu PC15, Komatsu PC28, Yanmar B3, Yanmar B27 и Yanmar YB271, when the machine uses this exact size.

This size is specific and should not be confused with relatives 320x100x40, 320x100x40W or 320x100x41, because the number of units is different. The step 100 mm and the number of 42 units must match the old chain exactly, to seat correctly on the sprocket, the rollers and the sloth. With correct width matching, the step and the number of units, 320x100x42 provides stable guidance, good traction and reliable work in excavations, construction, utility and repair works.

📐 Dimensions

🔁 Alternative sizes and chains

The size 320x100x42 should only be replaced with the same size: 320 mm width, 100 mm pitch and 42 units. It is not recommended to use close sizes such as 320x100x40, 320x100x40W, 320x100x41, 320x100x42W, 320x100x43, 300x100x42 or 320x90x42, without checking on the old circuit.

In some catalogs, the size may be written as 320x100x42, 320X100X42, 320-100-42, 320/100/42, 320x42x100 or 320/42/100. The meaning remains: width 320 mm, step 100 mm i 42 units.

It is important not to get confused with this item 320x100x42 with 320x100x41 or 320x100x40W. The sizes seem close, but the difference in the number of units and possible profile index can lead to incorrect tensioning, bad driving, 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 profile, 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 320x100x42, 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 number of units, OEM number and application, to avoid a wrong order and get a reliable solution for your machine.