Гумени вериги 400x74x72N ITR

🔧 Гумена верига за мини багер 400x74x72N

Catalog: RT4007472N

Manufacturer: ITR

Гумени вериги 400x74x72N са предназначени за мини багери Case, Hitachi, Kobelco, Komatsu, New Holland и Takeuchi, in which the undercarriage uses size 400 mm width, 74 mm step, 72 links and N profile. Гумените вериги 400x74x72N ITR са подходящи за модели като Case CX50, Hitachi Zaxis 50U-2, Kobelco SK045, Kobelco SK50UR, Komatsu PC40MR-2, New Holland EH45 и Takeuchi TB145, when the machine uses this exact size and the corresponding N profile.

This size is part of the series 400×74 and should not be confused with the series 400×72.5 or 400×73. The difference between 74 mm, 73 mm And 72.5 mm looks small, но е важна за правилното зацепване със звездочката и за воденето на веригата върху ролките и ленивеца. The size 400x74x72N should not be replaced by 400×72.5x72N, 400x73x72, 400x74x72 без N профил, 400x74x68N или друг близък вариант без проверка по старата верига.

📐 Dimensions

🔁 Alternative sizes and chains

The size 400x74x72N should only be replaced with the same size: 400 mm width, 74 mm step, 72 links and N profile. It is not recommended to use close sizes such as 400×72.5x72N, 400×72.5x72W, 400x73x72, 400x74x72, 400x74x68N, 400x74x74N or standard variant without N profile, without checking on the old circuit.

In some catalogs, the size may be written as 400x74x72N, 400X74X72N, 400-74-72N, 400/74/72N, 400x74Nx72, 400x72x74N or 400/72/74N. The meaning remains: width 400 mm, step 74 mm, 72 links and N profile.

The letter N not to be missed. It can mean a narrower inner guide, different internal profile or specific chain conductance relative to K, W, WK or standard version. Therefore, this size should not be replaced by another profile variant without physical verification on the old circuit.

With this item, it is especially important not to get confused 400x74x72N with 400×72.5x72N. Двата размера са близки като ширина и брой звена, но стъпката е различна. Грешна стъпка, различен профил или неправилен вътрешен водач може да доведе до неправилно зацепване, 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, N профилът, 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

Ако търсите гумени вериги 400x74x72N, 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, N profiles, the step 74 mm, the number of units, OEM number and application, to avoid a wrong order and get a reliable solution for your machine.