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