Rubber chains – 250×52.5x72K ITR

🔧 Rubber chain for mini excavator and compact track machine 250×52.5x72K

Catalog: RT25052572K

Manufacturer: ITR

Rubber tracks 250×52.5x72K are designed for mini excavators and compact tracked machines of the small class, in which the correct running of the circuit, stable movement and reliable grip are key in everyday work. Size 250×52.5x72K combine width 250 mm, step 52.5 mm, 72 units and K profile, which means, that the choice must be made carefully according to the old circuit, the running gear and the specific machine model. The rubber tracks 250×52.5x72K ITRs are suitable when replacing worn or damaged chains on machines such as the CNH E20, CNH E22, New Holland E20SR, New Holland E22SR, Fiat-Kobelco E20SR, Fiat-Kobelco E22SR, Kobelco SK20, Kobelco SK20SR и Kobelco SK20SR-2, когато се търси правилно напасване, stable water, good grip and reliable operation under daily load.

📐 Dimensions

🔁 Alternative sizes and chains

The size 250×52.5x72K should not be arbitrarily replaced with standard 250×52.5×72, as well as closely sized as 250×52.5x72N, 250×52.5x73N, 250×52.5x76K, 250x48x72KB, 250x48x76, 250×48.5×72, 250x47x72, 230x48x72, 230x96x36 or 300×52.5×72, without doing an exact check on the old chain and undercarriage.

The letter K is important, because it may indicate a different internal profile, different driver type or specific circuit implementation, rather than simply an alternate spelling of the same size. With this type of rubber track, the profile is just as important, as wide as it is, the step and the number of units.

It is especially important RT25052572K / 250×52.5x72K not to be automatically mixed with 250×52.5×72 we are K, because the internal guidance can be different. Incorrect profile can lead to difficult installation, unstable movement, exit of the chain from the guides, improper tensioning or accelerated wear of rollers, sprocket and guide wheel.

This size should not be confused with series 250×48, 250×48.5, 250×47 or 250×109, because the pitch difference changes the fit to the undercarriage. Even with the same width, nearby steps and profiles can be completely incompatible, if the number of units or the internal guide do not match.

In some catalogs, the size may be written as 250×52.5x72K, 250×52,5x72K, 250×52.5Kx72, 250x72x52.5K or 250x72x52,5K. This does not change the need for physical inspection of the old circuit, because the actual installation depends on the width, step, number of units, profile, driver and specific running system.

Alternatively, OEM/reference codes for this size can be found 72961434, C0001124 And RT25052572K, but before ordering it is recommended that the size and profile on the old chain be physically checked.

⚙️ Compatibility and purpose

📞 Contact us

If you are looking for rubber tracks 250×52.5x72K, 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 profile and the application, to avoid a wrong order and get a reliable solution for your machine.