Новости

Learn the differences between NBR, polyurethane, PTFE and HNBR hydraulic seals, including their typical applications, advantages and selection factors.

Learn the difference between boom, arm (stick) and bucket cylinder seal kits, why they are not interchangeable, and how to identify the correct excavator kit.

Learn how to measure a hydraulic cylinder seal kit accurately, including rod, bore, groove and seal dimensions, when part numbers are unavailable.

Learn how to identify the correct excavator seal kit using the machine model, cylinder position, OEM number, serial range and accurate measurements.

Как устанавливать торцевые уплотнения на инженерном оборудовании

Как хранить комплекты уплотнений для максимального срока службы

Важность ремонтных комплектов уплотнений для строительной техники

Как продлить срок службы уплотнений гидроцилиндров в строительной технике

Learn how to distinguish external hydraulic leaks from internal bypass, diagnose likely causes and decide what to inspect before replacing a seal kit.