Suitable for PC300 Front Idler Bulldozer Idler OEM Bulldozer Undercarriage Parts

1. What is a idler?

The idler is made of idler shell, shaft, O-ring, bi-metallic bushing bronze and seal group. It guides the track in and out of the track rollers. It also intermittently supports the machine's weight and provides a way to control track slack and tension.

2. Why Choose Us?

• Through quench-tempering processes to ensure excellent mechanical properties, high strength and superior wear resistance to avoid bending and breakage.
• Our roller shell is made of high quality alloy steel, through the whole heating quenching and tempering to increase the service life of supporting wheels.
• Shaft uses high-quality manganese steel, quenched and tempered, high-frequency processing to meet the needs of high-intensity operations.
• Advanced Germany KUKA automatic machining center, horizontal and vertical CNC machining ensure the accuracy of assembly dimensions. 
  
• OEM part number guidance and maritime logistics guidance

3. Idler Manufacturing Processes

4.  Idler Structure

5. Hot Sale Products

6. Six Free Services

• Free technical inquiries and logistic guidance with our experts. 
• Free repair or replace service during warranty period. 
• Free special services for all key construction projects. 
• Free 24-hour service upon deliver of machine. 
• Free training of operators and repair staff. 
• Free maintenance service tracking.