Hitachi EX100-1 EX100-3 EX200-5 hitachi excavator idler assy ZAX200 EX300-1

Excavator spare parts EX55 EX60-1 EX60-2 EX70 for hitachi excavator idler assy 

Product Parameters

 Functional Features

1. Track Guidance: The idler wheel ensures the track chain follows its designated path, preventing misalignment or derailment during operation.

2. Tension Adjustment: Integrated with the track tensioning system, it allows precise adjustment of track tightness. Proper tension minimizes wear, reduces vibration, and optimizes power transmission.

3. Load Distribution: The idler wheel partially bears the excavator’s weight, distributing forces evenly across the undercarriage to reduce stress on other components.

Maintenance and Care

1. Regular Inspections: Check for wear patterns, cracks, or deformation on the wheel surface. Monitor bearing lubrication and seal integrity.

2. Cleaning: Remove accumulated debris to prevent premature wear. Apply anti-corrosion coatings in harsh environments.

3. Lubrication: Follow manufacturer guidelines to replenish grease in bearings and seals periodically.

4. Replacement: Replace the idler wheel immediately if severe damage or excessive play is detected to avoid operational hazards.

Excavators are widely used in the following fields:

Construction engineering: used for earthwork excavation, foundation treatment, etc.

Mining: The extraction of resources such as ore and coal.

Road construction: roadbed excavation, pipeline laying, etc.

Water conservancy engineering: river dredging, dam construction, etc.

Municipal engineering: pipeline laying, greening construction, etc.

Agriculture: land leveling, ditch excavation, etc.

Emergency rescue: clearing ruins, clearing roads, etc.

Maintenance and upkeep

Regular inspection: Check the wear of the guide wheel rim and replace severely worn components in a timely manner.

Lubrication and maintenance: Regularly add lubricating grease to the bearings to ensure smooth rotation of the wheel body.

Cleaning: Timely clean the dirt, gravel and other debris on the guide wheel to prevent them from entering the bearing and causing damage.

Check the tension: Regularly check the tension of the track to ensure it is in the appropriate state and avoid being too loose or too tight.

FAQ:

1. What is the warranty time of the products?
The warranty time is 6/12 months based on the item details; We don't provide warranty time for original and used products.
2.What is your delivery time?
Generally, we will arrange the goods within 24 hours after your payment; if not in stock, stocking time is 1-7 days.
3..How can I do if there is something wrong with the goods?
First at all, we have confidence in the quality of our products, if you really found something wrong, please provide pictures or video for us and we will check. After it is confirmed, please return the goods to us and we will offer the correct item.
4.How do I pay?
You can pay by T/T,PayPal (for small amount) and Alibaba trade assurance.