Верхній підтримуючий ролик KUBOTA DX35 KX027 KX67 KX71 U20 U25 U27

The upper carrier roller is a key component of the undercarriage system of tracked mini excavators, responsible for guiding and maintaining the track on its path during the machine's operation. Its presence ensures stable, smooth movement of the excavator and protects the track from slipping off while driving in demanding terrain.

Design and Materials

The roller is made of high-quality steel that is resistant to wear and mechanical damage. Its construction includes:

• a durable, precisely machined shaft,
• sealed bearings resistant to dirt and moisture,
• a hardened housing resistant to dynamic loads,
• a weather-resistant surface.

This construction ensures the roller's long lifespan and reliable operation even in difficult operating conditions.

Functionality of the Upper Carrier Roller

• Stabilizes the track guidance and keeps it in the correct position.
• Reduces vibrations during the machine's operation.
• Improves operator comfort.
• Extends the lifespan of the entire undercarriage system.

Installation and Service

The upper carrier roller is a replaceable component, mounted using fastening brackets, allowing for quick replacement in case of wear. Regular inspection and proper maintenance of the rollers are crucial for maintaining the efficiency of the undercarriage system and preventing more serious excavator failures.

Application

The upper carrier roller is designed for mini excavators:

• KUBOTA DX35
• KUBOTA KX027, KX67, KX71
• KUBOTA U20, U25, U27

Thanks to its compatibility with the specifications and dimensions of the mentioned machine models, it ensures reliable operation and high efficiency of construction equipment in all terrain conditions.