Ningbo yuanda machinery Co., Ltd is a professional manufacturer of cutting edge and end bit for all brands of construction machinery, It cooperates with a trading company named Ningbo For-Global International Trade Co., Ltd whom suppliers with cutting edges, end bits, bucket tooth, adapters, bolts& nuts, and other G.E.T products.
We specialized in manufacturing various cutting edge for all brands of Motor grader, Bulldozers,Excavator,Loader and Scraper.
A) Part No.: Cutting edge 9U8057
B) Material: carbon steel or Boron steel
C) Hardness: HB300~350 or HB380~450
D) For brands: for Caterpillar, Komatsu, ESCO, Fiat, Hyundai, Case, Sany etc.
E) OEM: Make as customer's samples or drawings
Part of the cutting edges are as follows:
| Cutting edge | |||
| P/N | Main dimension (mm) | Holes | Dias. |
| 4T3007 | 1828*203*19 | 13 | 5/8" |
| 4T3032 | 2133*203*19 | 15 | 3/4" |
| 4T3036 | 2133*203*19 | 15 | 5/8" |
| 4T3037 | 2438*203*19 | 17 | 3/4" |
| 4T3034 | 1524*203*19 | 11 | 5/8" |
| 7T3497 | 1524*203*25 | 11 | 5/8" |
| 7T3498 | 2133*203*25 | 15 | 5/8" |
| 7T3499 | 1828*203*25 | 13 | 5/8" |
| 4T6502 | 1828*254*25 | 13 | 3/4" |
| 4T2948 | 1063*254*19 | 7 | 3/4" |
| 4T2989 | 1063*254*25 | 6 | 3/4" |
| 9W6658 | 851*406*45 | 6 | 1-1/4" |
| 9W3931 | 757*406*45 | 6 | 1-1/4" |
| 9W8215 | 1130*203*19 | 4 | 5/8" |
| 6Y5359 | 900*254*25 | 6 | 7/8" |
| 4T2985 | 802*254*25 | 6 | 3/4" |
| 4T2991 | 708*254*25 | 6 | 3/4" |
| 4T8081 | 2260*203*16 | 6 | 5/8" |
| 4T2979 | 2029*203*16 | 6 | 5/8" |
| 4T3009 | 1521*203*19 | 6 | 3/4" |
| 4T3004 | 1440*203*19 | 6 | 3/4" |
| 4T6659 | 1052*203*19 | 6 | 3/4" |
| 4T3013 | 1010*203*19 | 6 | 3/4" |
| 4T3029 | 992*203*19 | 6 | 5/8" |
| 4T3005 | 859*203*19 | 6 | 5/8" |
| 4T3006 | 808*203*19 | 6 | 5/8" |
| 1U4458 | 1064*406*35 | 6 | 1-1/4" |
| 9W8874 | 465*255*25 | 6 | 3/4" |
| 9W8875 | 465*255*25 | 6 | 3/4" |
1) Figure:
2) Dimensions:
| Width | 203 | Bolt size | 3/4" |
| Thickness | 19 | Holes | 4 |
| Length | 627 |
The picture of cutting edge for caterpillar 9U8057:
