5D-9557 Grader Blade

  • 5D-9557 Grader Blade

5D-9557 Grader Blade, Cat China Curved Cutting Edges Manufacturer, 5D-9557 Heat Treated Grade Blade, GET Parts Grade Blade Replacement, Earthmoving Equipments Motor Grader Edges

5D-9557 Grader Blade Feature:
Type: Motor Grader Blade

Caterpillar style .75” X 6” X 7’ curved, heat treated, 15 hole grader blade; takes 15 of a 3/4” X 2 1/4”(750X225) plow bolt and 15 of a 3/4”(750 HEscoNUT) hex nut. The bolt hole spacing is 3” from the edge to the center of the 1st hole, and 3” from the center of the 1st hole to the center of the 2nd hole, and 6” from center of the 2nd hole to the center of the 3rd hole.

Weight: 91.01 lb / 41.28 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.

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.

Most Cat edges are through-hardened steel, which offers high-impact resistance. High-carbon edges have good surface hardness and perform well in high-abrasion, low-impact applications such as finish work. High-carbon edges will not withstand the impact level of a through-hardened edge.
Improve safety and simplify edge change-out. Cat cutting edges allow you to use a threaded bolt and link to remove and install sections. Even worn edges can be removed, because the threads are located in the back half of the hole.


  • Affordable Price
  • OEM Parts Available
  • Payment Easy
  • Worldwide Delivery
  • Quality Guaranteed
  • Bulk Discount

Product Range


Thickness(in): 0.75
Width (in): 6
Material: Through Hardened
Machine: Motor Grader
Serration: Not Serrated


Width (mm): 152.4
Material: Through Hardened
Machine: Motor Grader
Weight (kg): 41.73 kg
Thickness(mm): 19.05
Serration: Not Serrated

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