Products
Contact Us
- Contact Person : Ms. Wang Zhishuang
- Company Name : CNR Dalian Locomotive Research Institute Co., Ltd.
- Tel : 86-411-66002273
- Fax : 86-411-66002283
- Address : Liaoning,Dalian,No.49,Zhongchang Steet,Shahekou District,Dalian,China
- Country/Region : China
- Zip : 116021
280/285 Composite Piston with Steel Crown and Aluminum Skirt
Product Detailed
Related Categories:Engine Parts
Drawing No. : LSP03-041-00
Main Features :
(a)Composite piston with steel crown and Aluminum skirt ,shake cooling , piston skirt adopt convexity change to ellipse line .
(b)Flexible bolt—plain washer structure ,optimized bolt layout .
(c)By optimizing structure , we improve the dangerous parts fatigue safety factor of piston skirt from 1.26 to 1.81 , resolve piston skirt fatigue damage under high load , expected life will reach 900000 km .
(d)Good wearability ,Piston crown ring groove adopts effective strengthen treatment .
(e)This piston is suitable for DF8B,DF9,DF11 locomotives .
280/285 Composite Piston with Steel Crown and Aluminum Skirt
Other products
