Product Image 


  
   

   
Provided by power generator of an excavator is  conveyed to track link by running motor and sprocket . The teeth of sprocket rim should fit the track link well and  should be able to drive the link steadily .Even when the link  stretches due towear and uz teat of its pin and bushing ,the  teeth should fit well Usually ,a sprocket rim is placed at the  back part of the running device of an excavator.   

Excavator and bulldozer undercarriage parts list



    Production and Processing

  
 
   Excavator and bulldozer model list





About Us


    


 Jinan Changhao Mechanical Equipment Co., mainly produces hydraulic breaker parts and breaker pipeline parts as well as excavator parts. Our products are of high quality, reasonable prices and efficient delivery. Welcome foreign merchants to buy. We are the reliable and most professional manufacturer of Hydraulic breaker hammer spare parts, our products have been exporting to many countries in the world with advanced machines and strict quality control management, the advanced production equipment and impeccable QC system help us make sure the highest-quality and cost-effective products. Our products have reached the international advanced level. Cooperating with large number of well-known dealers in the domestic and foreign market. All of our pipelines are acid-washed and phosphated to ensure that the inside of the pipeline is clean and dust-free, and the hydraulic system of the excavator is clean and pollution-free. 

The outer surface of the pipeline is sprayed with plastic paint, and the colors are various, which are exactly the same as the color of the excavator body. Meet all your requirement for color. 

All the accessories of our pipeline, including clamps, ball valves, etc, are independently developed and manufactured by our factory to ensure product quality, safety and reliability. 

Our company's product pipelines are welded by domestic first-class welders. After welding, the joints are formed by single-sided welding and double-sided welding to ensure that the product will never leak oil. Our company's breaker pipelines and spare parts are all independently researched and developed. We have our own production plant, covering an area of about 3000 square meters. Our workers are skilled in craftsmanship and rich in experience, coupled with the blessing of advanced machinery and equipment, the quality of the products delivered is safe and reliable. At present, the SGS certification report has been obtained, and other related certifications are also actively processed. Our products are not only of first-class quality, but also reasonable prices. It is our aim to provide high-quality products for foreign users. We will make unremitting efforts to make the company bigger and stronger, make friends with global customers, and seek common development and create a better future.


I am looking forward to your contact~~
Click below to communicate with me.