7D1577 Curved Blades Feature:
Type: Motor Grader Blade
Material: High carbon steel, Heat treated boron steel
7D1577B -> boron steel, 7D1577C -> carbon steel
Compatible Machine Models: 160HNA,120M2AWD,160M3,12M2,160M2AWD,12M2AWD,120K2,12M,160M3AWD,140M2,120M2,160M2,143H,12K,140K2,14M,140M,163H,160M,14LAWD,140M3,140K,140MAWD,14H,160MAWD,120MAWD,140HNA,120M,120K,12M3AWD,140M3AWD,140M2AWD,160H,12HNA,160K,12M3
Caterpillar style 3/4” X 8” X 7’ curved, heat treated, 15 hole grader blade; takes 15 of a 3/4” X 2 3/4”(750X275) plow bolt and 15 of a 3/4”(750 HEscoNUT) hex nut.
Weight: 132.28 lb / 60 kg
Curved Cutting Edge Description:
The best curved edge choice is often the impact tolerate through hardened edge. Curved edges penetrate the roadway better than flat edges while carrying existing material forward to leave a smooth even surface.
Attributes:
Where impact and abrasion are low, the thinner edge provides the most economical service. Thicker edges provide added strength and wear material for abrasive or high impact applications.
There are two basic cutting edge shapes — flat and curved — with serrated edges available in both configurations. In addition, the Grader End Bits system dramatically expands the range of edge shape options. hceparts offers deffirent types of grader edges and end bits for all brand motor graders.
Cutting Edge selection is critical for enhancing production and keeping cost to a minimum. Application affects the cutting edge shape, metallurgy and style. Impact, penetration and abrasion define your application environment. An edge has to penetrate the material and not break during operation. Cutting life then becomes a matter of metallurgy and thickness.
Material: Through Hardened
Width (in): 8
Thickness(in): 0.75
Machine: Motor Grader
Serration: Not Serrated
| Bolt | Bolt Qty | Holes | Nut | H | L | T | Type | Part# |
| PB58214 | 11 | 5/8 | PN58 | 6 | 5 | 5/8 | HEAT TREATED | 7D4508 |
| PB58214 | 13 | 5/8 | PN58 | 6 | 6 | 5/8 | HEAT TREATED | 5D9553 |
| PB58214 | 13 | 5/8 | PN58 | 6 | 6 | 3/4 | HEAT TREATED | 5D9556 |
| PB58214 | 13 | 5/8 | PN58 | 8 | 6 | 5/8 | HEAT TREATED | 5D9562 |
| PB58214 | 13 | 5/8 | PN58 | 8 | 6 | 3/4 | HEAT TREATED | 5D9558 |
| PB58214 | 13 | 5/8 | PN58 | 8 | 6 | 1 | HEAT TREATED | 4T2244 |
| PB34214 | 13 | 3/4 | PN34 | 6 | 6 | 5/8 | HEAT TREATED | 9J3657 |
| PB34214 | 12 | 3/4 | PN34 | 8 | 6 | 3/4 | HEAT TREATED | 7D1576 |
| PB34214 | 13 | 3/4 | PN34 | 8 | 6 | 1 | HEAT TREATED | 4T2231 |
| PB58214 | 15 | 5/8 | PN58 | 6 | 7 | 5/8 | HEAT TREATED | 5D9554 |
| PB58214 | 15 | 5/8 | PN58 | 8 | 7 | 5/8 | HEAT TREATED | 5D9561 |
| PB58214 | 15 | 5/8 | PN58 | 8 | 7 | 3/4 | HEAT TREATED | 5D9559 |
| PB58214 | 15 | 5/8 | PN58 | 8 | 7 | 1 | HEAT TREATED | 4T2242 |
| PB34214 | 15 | 3/4 | PN34 | 6 | 7 | 5/8 | HEAT TREATED | 9J3658 |
| PB34214 | 15 | 3/4 | PN34 | 8 | 7 | 5/8 | HEAT TREATED | 7D1158 |
| PB34214 | 15 | 3/4 | PN34 | 8 | 7 | 3/4 | HEAT TREATED | 7D1577 |
| PB34214 | 15 | 3/4 | PN34 | 8 | 7 | 1 | HEAT TREATED | 4T2233 |
| PB34214 | 17 | 3/4 | PN34 | 8 | 8 | 3/4 | HEAT TREATED | 7D1949 |
| PB34214 | 17 | 3/4 | PN34 | 8 | 8 | 1 | HEAT TREATED | 4T2236 |
| PB58214 | 8 | 5/8 | PN58 | 6 | 6 | 5/8 | CARBON | 7T1633 |
| PB58214 | 8 | 5/8 | PN58 | 8 | 6 | 5/8 | CARBON | 7T1636 |
| PB58214 | 8 | 5/8 | PN58 | 8 | 6 | 3/4 | CARBON | 7T1634 |
| PB34214 | 8 | 3/4 | PN34 | 6 | 6 | 5/8 | CARBON | 7T1637 |
| PB58214 | 9 | 5/8 | PN58 | 6 | 7 | 5/8 | CARBON | 7T1645 |
| PB58214 | 9 | 5/8 | PN58 | 8 | 7 | 5/8 | CARBON | 7T1643 |
| PB58214 | 9 | 5/8 | PN58 | 8 | 7 | 3/4 | CARBON | 7T1623 |
| PB34214 | 9 | 3/4 | PN34 | 6 | 7 | 5/8 | CARBON | 7T1626 |
| PB34214 | 9 | 3/4 | PN34 | 8 | 7 | 5/8 | CARBON | 7T1624 |
Material: Through Hardened
Width (mm): 203.2
Machine: Motor Grader
Weight (kg): 58.96 kg
Thickness(mm): 19.05
Serration: Not Serrated
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