Grader Blades 4T2233 for Tractors

1.Experience:Engaged in steel industry more than 20 years in china, 4 years OEM.

2.Raw Material : We are first-class strategic partner of Shandong Iron&Steel Group, we can get the cheapest price and can ensure the raw material quality resource. 
3.Factory: Higher Blades Company have Germany Kjellber CNC laser plasma cutting machine, Korea auto roller heat treatment line, which ensures "through harden" for our cutting edge.
4.Certification: ISO9001:2008, we also can provide SGS, BV, TUV third party test.

 Know that so professional:Boron and Carbon steel

 27MnTiB,30MnB,C80,C45, and we developed new material which under low temperature (-30 ℃ )welding  without preheat and have long wear life.

1. OEM part number 8E4193/ 8E4194, 8E4198/8E4199, 9W1875/ 9W1876,

3G8319/3G8320,9W8874/9W8875, 175-71-22272/175-71-22282, 195-71-11173/195-71-11183 , 175-70-21136/175-70-21126 , 140-70-11170 /140-70-11180...... 

 2. Material:27MnTiB and 30MnB Boron steel both with heattreatment. Q550D-T ,45#,80#...

 3. Hardness:HB320~360 or HB440~480.

 5.Thickness from 16mm to 60mm.

 6. Different type: Level end bits and Hot cupped end bits

 7. Available to all brand bulldozer domestic and overseas especially for Caterpillar and Komatsu.

Higher Blades Company have the world advanced level laboratory, owns metalloscope, impact energy tester, Tensile strength tester, Brinell/Rockwell hardness tester, etc. Support SGS, BV, TUV etc third party testing and report.

Packaging: Export plywwood pallet.

Shipping: 10 work days or to your quantity.

Lisa liu

Tel: +86-13808932932

       +86-531-88687733

Fax:+86-531-88685511

Skype: higherblades03

website:

Looking forward to hear any inquiry from you.