Product Description

High-Performance Excavator and Dozer Spare Parts Track Drive Sprocket D39PX-21

1. What is Sprocket?

A sprocket is a contoured wheel featuring teeth or cogs that interlock with a chain, track, or other materials that have holes or notches. The term 'sprocket' is commonly used to describe any wheel with radial extensions that interact with a chain as it moves over the wheel. Sprockets can be located at the front or rear of a vehicle, and in some instances, at both ends. Additionally, there might be an elevated third sprocket that propels the track.

2. Sprocket Advantages / Features

* Utilizing specialized hardening and tempering techniques ensures outstanding mechanical characteristics, exceptional toughness, and enhanced resistance to flexion and rupture.

* Manufactured using advanced machining centers and vertical CNC lathes to meet stringent precision specifications.

* The surface hardness ranges from HRC42 to 56, which minimizes wear and extends the lifespan, thereby increasing the value of your products and contributing to the longevity of your offerings.

3. Design/Structure

5. Our 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 Service: Video Technical Support, 24h Online Support

6. FAQ

• You Are A Trader Or A Manufacture?

We Are An Industry And Trade Integration Business, Our Factory Loed In Quanzhou, And Our Sales Department Is In The Center Of Xiamen City.

• How Can I Be Sure The Part Will Fit My Excavator?

Give Us Correct Model Number/Machine Serial Number/ Any Numbers On The Parts Itself Or Measure The Parts Give Us Dimension Or Drawing.

• How About The Payment Terms?

We Usually Accept T/T Or L/C. Other Terms Also Could Be Negotiated.

• What Is Your Minimum Order?

It Depends On What You Are Buying. Normally, Our Minimum Order Is USD5000. One 20’ Full Container And LCL Container (Less Than A Container Load) Can Be Acceptable.

• What Is Your Delivery Time?

FOB Xiamen Or Any Chinese Port: 35-45 Days. If There Are Any Parts In Stock, Our Delivery Time Is Only 7-10 Days.

• What About Quality Control?

We Have A Perfect QC System For The Perfect Products. A Team Who Will Detect The Product Quality And Specifiion Piece Carefully, Monitoring Every Production Process Until Packing Is Complete, To Ensure Product Safety Into The Container.