Optimize Excavator Undercarriage with Reliable Idler Wheels

Feb 6, 2024 | News

RHK is reputed China excavator undercarriage parts supplier. Meanwhile, we produce and supply quality idlers like rubber materials and aluminum material. Till now, there are many foreign customers to cooperate with us for purchasing quality 8 idler wheels in aluminum. Certainly, we provide quality undercarriage parts for customers with competitive factory price. Today, let us introduce about excavator idlers below:

The idler wheel is a main component of an excavator’s undercarriage system. It provides support, tension, and guidance to the tracks. In this post, we will introduce the importance of idler wheels, including rubber and aluminum variants.

The Role of Idler Wheels in Excavator Undercarriage

  1. Track Tension and Alignment:
    1. Idler wheels play a vital role in maintaining proper track tension.
    1. They help to align the tracks, preventing excessive wear on other undercarriage components and enhancing overall stability.
  2. Load Distribution:
    1. Idler wheels distribute the weight of the excavator evenly across the undercarriage.
    1. This promotes balanced weight distribution.

Rubber Idler Wheels: Durability and Versatility

  1. Shock Absorption and Noise Reduction:
    1. Rubber idler wheels are designed to absorb shocks and vibrations.
    1. They also minimize noise levels. Moreover, this part contributes to a quieter working environment.
  2. Excellent Traction:
    1. Rubber idler wheels provide excellent traction on various terrains.
    1. The rubber surface grips the ground effectively, enhancing maneuverability and preventing slippage.

Aluminum Idler Wheels: Lightweight and Durable

  1. Weight Reduction:
    1. Aluminum idler wheels offer a lightweight alternative to traditional steel idler wheels, reducing overall machine weight.
    1. This weight reduction improves fuel efficiency and increases the excavator’s lifting capacity.
  2. Corrosion Resistance:
    1. Aluminum idler wheels are highly resistant to corrosion.
    1. Their durability ensures a longer lifespan.

Benefits Of An 8 Idler Wheel Configuration

  1. Enhanced Stability:
    1. An 8 idler wheel configuration provides increased track contact with the ground.
    1. This configuration is particularly beneficial in challenging terrains or when operating on slopes.
  2. Reduced Ground Pressure:
    1. The additional idler wheels distribute the machine’s weight over a larger surface area.
    1. This minimizes soil compaction and damage to sensitive surfaces.

How To Realize The Idler Wheel Rebuilding?

·  Inspection and Assessment:

Begin by inspecting the idler wheel for any signs of wear, damage, or misalignment. And then, professional maintenance personnel will assess the condition of the bearings, seals, and other components. So that they may determine if these parts need replacement.

·  Disassembly:

Secondly, remove the idler wheel from the excavator’s undercarriage system when it really need to be replacement. Meanwhile, carefully disassemble the idler wheel. Moreover, pay attention to the arrangement and position of each component.

·  Cleaning:

Thirdly, thoroughly clean all the components of the idler wheel. At the same time, slightly removing any dirt, debris, or old lubricant from idler wheels. Again, try to use a suitable cleaning solution and brushes to ensure a thorough cleaning.

·  Replacement of Worn or Damaged Parts:

Fourthly, As professional mechanics, they need to inspect the bearings, seals, and other components for signs of wear or damage. And then, try to replace any worn or damaged parts with new ones.

·  Lubrication:

Fifthly, to apply a suitable lubricant to the bearings and other moving parts of the idler wheel. This way may ensure proper lubrication to minimize friction and extend the life of the idler wheel.

·  Reassembly:

Sixthly, Through following the correct sequence and positioning of each component, we need to reassemble the idler wheel. Absolutely, professional mechanics have to ensure that all bolts, nuts, and fasteners are securely tightened.

·  Installation:

Seventhly, for proper alignment and tension of the tracks, they need to Install the rebuilt idler wheel back onto the excavator’s undercarriage system by following the manufacturer’s guidelines.

·  Testing and Adjustment:

Finally, Once the idler wheel is installed, test the excavator’s operation is main method. Because smooth track movement and proper alignment are important.