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 Pic


Any details need, please feel free contact.