Curved Grade Blades 5D9558

  • Curved Grade Blades 5D9558

Curved Grade Blades 5D9558, Mining Equipment Replacement Parts, 5D-9558 Curved Cutting Edge, Earthmoving equipments CAT Motor grader Curved grader blades

Curved Grade Blades 5D-9558 Feature:
Type: Motor Grader Blade
COMPATIBLE MODELS: 140HNA,140G,12HNA,143H,140H,135H,120HNA,163H,12G,120G,12H,135HNA,12F

Caterpillar style 3/4″ x 8″ x 6′ curved, heat treated, 13 hole grader blade; takes 13 – 3/4″ x 2 3/4″ (750×275) plow bolts and 13 – 3/4″ (750 Hex nut) hex nuts

Weight: 112.43 lb / 51 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.

HCEPARTS offers a wide range of cutting edges for motor graders. Each provides certain benefits when used in the appropriate application. Using the right edge is critical for enhancing production and keeping total costs to a minimum. The three factors to consider in choosing a cutting edge are shape, width and thickness.

There are two basic edge shapes—flat and curved—with serrated edges available in both configurations. In addition, the HCEPARTS Grader Cutting Edges & End Bits system dramatically expands the range of edge shape options. HCEPARTS offers different types of grader edges and edge thicknesses for motor graders.

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

Product Range


Material: Through Hardened
Thickness(in): 0.75
Width (in): 8
Machine: Motor Grader
Serration: Not Serrated


Material: Through Hardened
Width (mm): 203.2
Machine: Motor Grader
Weight (kg): 50.34 kg
Thickness(mm): 19.05
Serration: Not Serrated

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