1. Description:

Material: 30Mn2 , 28CrNiMnMo

Chemical Element

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

 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

Production Pics 

4.Drawing Pics

More details ,please refer to our website  

Any details need, please feel free contact.

Lois

sales_80@zhaohuamachinery.com

Mobile:008615841129827

Skype:yuanerfan