E320D E319D E323D 353-0611 353-0615 OEM Excavator Travel Reduction Gearbox

E320D E319D E323D 353-0611 353-0615 OEM excavator Travel Reduction Gearbox

The excavator travel gearbox (also known as the walking gearbox or track drive gearbox) is a critical component in crawler excavators, responsible for transferring power from the engine to the tracks, enabling controlled movement. Designed to withstand heavy loads and harsh environments, it ensures efficient mobility across diverse terrains. This guide explores its working principles, construction, functions, applications, and maintenance practices.

Product Description

Maintenance Best Practices

1. Regular Inspections:

   • Check oil levels and contamination (replace per OEM guidelines).

   • Inspect seals for leaks.

2. Lubrication:

   • Use recommended oil/grease (e.g., ISO VG 68 for hydraulic systems).

   • Monitor for metal particles (indicate internal wear).

3. Component Replacement:

   • Replace worn gears/bearings promptly.

   • Upgrade to reinforced parts for heavy-duty use.

4. Alignment Checks:

   • Misaligned shafts accelerate wear.

FAQ

1 . If I only know the excavator model, but can not offer parts No., what should I do ?
If possible, you can send us pictures of old products, nameplate or the size for reference.

2 . What is the warranty of the parts after I purchased?
The warranty is 6/12 Months based on the item details.The genuine parts we don't have the warranty of it,but just can make sure it is 100% genuine.

3 . How can I pay the order?
You can finish the payment by T/T,Western Union,Paypal etc.

4 . When will get the items after I place order?
Once we received your payment , we will arrange the shipment within 24 hours ; if don't have stock , we will tell you before payment . 

5 . How can I do if there is something wrong with the items?
First of all , I have confidence in the quality of our products ,if you really found something wrong ,please provide pictures for us and we will check. After it is confirmed, please return to us , we will offer the correct item.

6 . What is your main products ?
Our pain product is final drive , hydraulic pump , swing gearbox , travel gearbox , swing motor , hydraulic parts . If you need any parts for crawler excavator , you can ask us too . We will try our best to meet your requirement.