1. Description:

Material: 35SiMn , 28CrNiMnMo

Material Analysis:  

Technique: Casting

Hardness: Tempering 28--33HRC  

Production technology:

Mold Making→ Cast → Inspect(chemical component, mechanical property ) → Cleaning →Tempering (mechanical property )→ Polishing →Inspect → Painting → Package

Warranty: One year or 2000 hours

Application: crawler crane

Colour: Black

Place of Origin: China

Accept drawing to make OEM parts

2. Package and Delivery

Package: wooden pallets or steel pallets

Delivery: 15-20 days

Certifiaction: ISO 9001:2000

Trade terms：FOB, CIF, CFR

Payment terms: T/T , Irrevocable L/C at sight

Delivery port: Dalian, Qingdao

3. Model List 

4.Production Pics 

4.Drawing Pics

Any details need, please feel free contact.

Edward Liu

CEO@zhaohuamachinery.com 

Mobile：008618698691116

Skype：live:sales_40633