Idler Excavator Undercarriage Parts EX40-3 HITACHI Excavator Tracks Assembly

Idler OEM Excavator Spare Parts Top Quality HITACHI Undercarriage Parts Earthmoving Crawler Machinery

1. What is idler?

The keyed joint between the idler and the axle offers an increased surface area for support and more efficient transmission of torque, enhancing dependability and synchronizing the service life of the idler with other components of the lower assembly. The rotating spindle within the fixed bearings results in diminished frictional stress and erosion. An extended lifespan of the track system leads to fewer replacement cycles, thereby decreasing workers' exposure to hazardous conditions.

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

- The 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. Main Dimensions of Installation

Main Parameters

The models above are just for reference, we can't list all models here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.

4. Other Advantages

* 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

5. Hot Sales

aftermarket undercarriage parts

undercarriage spare parts

EX40-3 HITACHI Excavator Tracks Assembly

Idler Excavator Undercarriage Parts EX40-3 HITACHI Excavator Tracks Assembly Images