Rubber tracks 320x54x78 ITR

🔧 Rubber chain for mini excavator 320x54x78

Catalog: RT3205478

Manufacturer: ITR

Rubber tracks 320x54x78 are designed for mini excavators and compact track equipment, in which the undercarriage uses size 320 mm width, 54 mm pitch and 78 units. 320x54x78 ITR rubber tracks are suitable for models such as Bobcat 331, Bobcat 334, Bobcat E32, Doosan DX27Z, Doosan DX35, Gehl GE362, John Deere 27D, Kobelco SK27, Kubota KX91-3, Nissan N300 R-2 и Schaeff HR8 A, when the machine uses this exact size.

This size is part of the series 320×54, but not to be confused with the close 320x54x72, because the number of units is different. The difference between 72 And 78 units is technically important and affects the proper tension and fit of the chain. With correct width matching, the step and the number of units, 320x54x78 provides stable guidance, good traction and reliable work in excavations, construction, repair and utility activities.

📐 Dimensions

🔁 Alternative sizes and chains

The size 320x54x78 should only be replaced with the same size: 320 mm width, 54 mm pitch and 78 units. It is not recommended to use close sizes such as 320x54x72, 320×52.5x80n, 320×52.5×80, 300x54x78, 320x55x78 or friend profile option, without checking on the old circuit.

In some catalogs, the size may be written as 320x54x78, 320X54X78, 320-54-78, 320/54/78, 320x78x54 or 320/78/54. The meaning remains: width 320 mm, step 54 mm i 78 units.

With this item, it is especially important not to get confused 320x54x78 with 320x54x72 or with sizes from the series 320×52.5. Although the width is similar, the step difference, the number of links or the profile may result in an incorrect fit on the sprocket, tension problem, 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 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 320x54x78, 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 54 mm, the number of units, OEM number and application, to avoid a wrong order and get a reliable solution for your machine.