Durable and Long-Lasting Front Idler Assembly for D7G Bulldozer

1. What is an idler?

The connection between the idler and the shaft through splines offers a larger bearing surface and more efficient torque transmission, which enhances reliability and synchronizes the idler's lifespan with other lower works components. The rotation of the shaft within fixed bushings results in reduced contact stress and wear. An extended service life of the crawler system leads to fewer replacement intervals, thereby decreasing the exposure of workers to safety hazards.

2. Idler Characteristic

A genuine Front Idler

• Cuts down on bearing stress by 50%, which lightens the load on bearings and extends the lifespan of components.

• Sturdy rock guards are designed to shield against damage caused by dirt and debris.

• Reduces the operational expenses of mines by prolonging the life of the crawler system and reducing unexpected shutdowns.

• Enhances track performance by broadening the bearing surface and improving the distribution of lubrication.

Increased Productivity

• The use of splines to connect the idler to the shaft boosts dependability and ensures the idler's service life aligns with other components in the lower workings.

• The bearing blocks, which incorporate bushings, facilitate removal without the need to dismantle the track.

• Specifically designed lube injectors deliver lubricant to areas prone to significant wear.

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

* 35 years' experience in Excavator & Bulldozer spare parts manufacturing

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

* Fast delivery within 30 days after contract established

* Professional sales team,quality inspection and report, maritime logistics guidance

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

7. Products Inspection