1U4930 Heavy Duty Center Cutting Edge Feature:
CAT Part No.: 1U4930
Type: HD CENTER EDGE
Size: 1.375”thick * 10” wide * 33.75” length
Material: High carbon steel or Boron steel
Compatible Machine Models: CAT D8
Made in China
Caterpillar style bolt on heavy duty center cutting edge for a D8 Caterpillar Bulldozer. This is a double beveled reversible bucket cutting edge that is 1.375” thick, 10” wide and 33.75” in length. It takes 6 of a 1” X 3.5” (100X350) plow bolt and 6 of a 1” (100 HEscoNUT) hex nut. The bolt hole spacing is 6” from center to center of the bolt holes, and 1.875” when measured from the edge of the bucket cutting edge to the center of the first hole.Weight: 108 lb / 48.99 kg
Perfect factory management
Our factory operates round the clock on three shifts, every process has professional worker working on it.
1. OEM Manufacturing
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.
2.CUTTING EDGE & SEGMENT FOR LOADER
Material:Carbon steel or boron steel
Range:Thickness from 16mm to 100mm
Suitable for all brands of loaders, and could make as customer’s sample or drawing.
After quenching and tempering heat treatment, the mechanical properties could reach the international standard.
Our products are built to deliver superior performance and long wear life which can make a real difference in your applications. Double Beveled Reversible Bucket Cutting Edge
3.CUTTING EDGE FOR SCRAPERS
Material:Carbon steel or boron steel
Range:Thickness from 16mm to 45mm
Suitable for all brands of scrapers, and could make as customer’s sample or drawing.
After quenching and tempering heat treatment, the mechanical properties could reach the international standard.
Our products are built to deliver superior performance and long wear life which can make a real difference in your applications.
| Description | Item | 30MnB | Q345B |
| Mechanical properties | Hardness (HRC) | 45~50 | 35~40 |
| Yielding point (MPa) | ≥325 | ||
| Breaking point (MPa) | ≥1630 | 470~630 | |
| Elongation (%) | ≥8 | ≥21 |
| Part Number | Width | Thickness | Length | Bolt size | Holes |
| 4T2233 | 203 | 25 | 2133 | 3/4″ | 15 |
| 4T2242 | 203 | 25 | 2133 | 5/8″ | 15 |
| 4T2244 | 203 | 25 | 1828 | 5/8″ | 13 |
| 5B5564 | 152 | 16 | 1828 | 5/8″ | 8 |
| 5D9553 | 152 | 16 | 1828 | 5/8″ | 13 |
| 5D9554 | 152 | 16 | 2133 | 5/8″ | 15 |
| 5D9556 | 152 | 20 | 1828 | 5/8″ | 13 |
| 5D9557 | 152 | 20 | 2133 | 5/8″ | 15 |
| 5D9558 | 203 | 20 | 1828 | 5/8″ | 13 |
| 5D9559 | 203 | 20 | 2133 | 5/8″ | 15 |
| 5D9561 | 203 | 16 | 2133 | 5/8″ | 15 |
| 5D9562 | 203 | 16 | 1828 | 5/8″ | 13 |
| 7D1158 | 203 | 16 | 2133 | 3/4″ | 15 |
| 7D1577 | 203 | 20 | 2133 | 3/4″ | 15 |
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