Excavator Undercarriage Parts EX300 Carrier Roller For HITACHI

       Quanzhou Future Times Trading Co.,Ltdhas always been committed to developing and manufacturing the undercarriage parts of excavator bulldozer construction machinery since its establishment in 2009.

　　On the basis of technology development the company has taken in a group of experienced personals who was telleted in senior management, marketing and skills of producing.And products conducted in accordance with international quality standards and have been implemented throughout the entire production process.

The role of EX300 carrier roller

EX300 carrier roller's main role is to maintain the linear movement of the

chain rail. If a fault occurs here, the track chain can't keep the linear. EX300

carrier roller is a lubricating oil injected at one time. If an oil leak occurs,

we can only replace it with a new one. In the work, try to avoid the rollers

from being immersed in water for a long time. In general, we must keep the

platform clean and free of dirt and debris. More hinder the rotation of the sprocket.