Belparts Travel Reduction Gearbox E322C 227-6133 Global Supplier of Excavator

The travel gearbox is a critical component in an excavator’s undercarriage system, responsible for transmitting power from the hydraulic motor to the tracks or wheels, enabling precise movement and heavy-duty operation. Its reliability directly impacts the machine’s productivity in mining, construction, and earthmoving applications.

Product Description

Main Business Model

Structure & Working Principle

The travel gearbox typically consists of:

• Gear Train: Helical or planetary gears for high load capacity and reduced noise.

• Housing: Durable cast iron or aluminum alloy for protection and heat dissipation.

• Bearings & Seals: Precision bearings for smooth rotation and multi-layered seals to prevent contamination.

• Braking Mechanism: Integrated wet or dry brakes for enhanced safety.

Power flows from the hydraulic motor into the gearbox, where multiple gear stages reduce speed while multiplying torque, enabling the excavator to move efficiently even under heavy loads.

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.