Product Description
SK200/258 Bulldozer Sprocket Undercarriage Parts
for Construction Machinery
1. What Is sprocket ?
The performance of the driving wheel directly affects the work efficiency and production capacity of the excavator. An excellent driving wheel can reduce energy loss and improve power transmission efficiency, thus significantly improving the excavator's working speed and quality, and bringing higher economic benefits to the construction project.

2. Advantages / Features
(1) Low-alloy cast steel:
Compared with traditional steel, low-alloy cast steel can better adapt to complex and variable working conditions, ensuring that the product has higher reliability and durability during use.
(2) High-hardness rail surface (HRC > 50):
During long-term, high-load operation, the rail surface can effectively resist friction and wear, reducing the performance degradation and failure rate caused by wear.
(3) Tempering to prevent cracking and fragmentation:
This step effectively avoids the risk of cracking and fragmentation of the product during use, and improves the safety and reliability of the product.
(4) Accurate design and production perfect coordination:
At the same time, in the production process, we use advanced manufacturing technology and precision testing equipment to ensure that every product meets the design requirements and quality standards.

3. Design/Structure

4. why choose us?
- Strong Production And Inventory Capacity
This not only guarantees the quality of the goods and the adequacy of the supply, but also gives you more choice and flexibility in the procurement process.
- One-Stop Procurement Service
We understand the importance of time in our business, so we save time and effort by optimizing our procurement processes and making our services more efficient so you can get the products you need faster.
- Efficient Delivery And Response Speed
We know that in a competitive market, time is money. Therefore, we are committed to providing the fastest shipping speed to ensure that you receive the products you need on time, thereby maintaining business continuity.
- Perfect After-Sales Service
During the shelf life, if the product has a quality problem such as oil leakage, wheel body breakage, you only need to provide a photo of the company logo, we can replace the new wheel for you.
5. Manufacturing Processes

6. Hot Sale Products


7.Customer Feedback

8. 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.
9.Contact Information
Whatapp: +8615880208980
Wechat : Susanruan13
Email : doozer@doozergroup.com