D11N Idler G Tractor Front Idler Group Undercarriage Parts High Precision

Casting D4D Bulldozer Front Idler Assembly Front Idler Group

1. What is an Idler?

Track idlers direct the track's movement around the rollers, offering intermittent support for the machine's load and managing the track's slack and tension. The interlocking mechanism between the idler and the shaft enhances the bearing surface and torque transmission, which boosts the reliability and aligns the idler's service life with other components of the lower works. The shaft's rotation within the fixed bushings minimizes stress and wear at the contact points. An extended service life of the crawler system leads to fewer replacement needs, thereby decreasing workers' exposure to potential hazards.

2. Idler Characteristic

A genuine Front Idler

• Reduces bearing stress 50% to decrease bearing loads and increase component life

• Heavy-duty rock guards protect against damage from dirt and debris

• Helps to lower mine operating costs by extending crawler system life, minimizing unplanned downtime

• Provides greater track efficiency by increasing bearing area and lube distribution

Increased Productivity

• Splined connection between idler and shaft increases reliability and matches idler life with that of other lower works components

• Bearing blocks with bushings can be removed without breaking the track

• Dedied lube injectors supply lubricant to critical wear surfaces

Lower Total Cost Of Ownership

• 50% less bearing stress reduces bearing loads and increases component life

• Rotating shaft within stationary bushings produces less contact stress and wear

• Heavy-duty rock guard prevents dirt and debris from damaging parts

Enhanced Safety

• Longer crawler system life increases change-out intervals reducing employee exposure to safety risks from system change-outs and component replacement

3. Design/Structure

4. Production Processes

5. Hot Sale Products

6. Why Choose Us?

* World-class quality

* Factory sale directly with reasonable price

* Flexible payment terms including T/T, L/C and so on

* Fast delivery within 30 days after contract established

* After-sale services: video technical support, 24h online support

7. Products Inspection