Bulldozer Sprocket# Bulldozer Segment# Dozer Parts# Bulldozer Parts

Short Description:

The casting sprocket, bolt and nut fastening connection type sprocket and welding type sprocket can sure the perfect assembly and also can eliminate the risk of bolt can’t fix the hole or loose.

The effective depth of quenching ensure the excellent anti-wear and longer life span.

Product Detail

Product Tags

The process flow of sprocket as below:


This sprocket is used for Bulldozer, material is 50Mn or 45SIMN, the hardness is about HRC55-58, having wide choice range, the sprocket is applicable to special model of crawler type excavators and bulldozer from 0.8T-100T, it is widely applied in bulldozers and excavators of Caterpillar, Komatsu, Hitachi, Kobelco, VOLVO, Hyundai, Daewoo etc, adopts precision processing technology and special heat treatment technique, so reach the best wear-resistance and prolong life time to maximum extent.
The cause of driving wheel block and broken teeth
1. There are problems in casting and heat treatment of the driving wheel;
2. The material strength does not meet the quality standard;
3. The driving wheel is too soft or too hard, resulting in deformation or brittle hard block;
4. The driving wheel structure design is not reasonable, resulting in local stress concentration.



1. You are a trader or a manufacture?
We are manufacturer, we can export excavator and bulldozer parts directly, our factory located on Quanzhou city, China.

2. 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.

3. How about the payment terms?
We usually accept T/T or Trade Assurance. Other terms also could be negotiated.

4. What is your minimum order?
It depends on what you are buying. Normally, our minimum order is one 20’ full container and LCL container (less than a container load) can be acceptable.

5. What is your delivery time?
About 25 days. If there are any parts in stock, our delivery time is only 0-7 days.

6. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.

7. Can your factory print our logo on the products?
Yes, If the quantity is accepted, we can do customer’s logo on the product with the permission from customers.

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