CAT 24H Grader Cutting Edge 135-9349

1. CAT 24H Cutting Edge 135-9349 Information:

Item	Specification
Part Number	135-9349
Application	CAT 24H / 24M / 24 Graders
Material	DH2 (Quenched and tempered steel)
Overall Length	47.906 inches
Width	15.984 inches
Thickness	2.362 inches
Edge Shape	Flat
Edge Type	Continuous (non-serrated)
Hole Quantity	9
Hole Size	1-inch plow bolt (28mm square)
Hole Spacing	6.0 inches center to center
End Hole Spacing	3.0 inches from each end
Wear Rating	Standard durability
Attachment Method	Bolt-On

2.Robust Construction for Demanding Grading Applications
The CAT 24H Cutting Edge 135-9349 is manufactured from DH2 quenched and tempered steel, delivering exceptional hardness and wear resistance for heavy-duty grading operations. This flat continuous edge measures 47.906 inches in length, 15.984 inches in width, and 2.362 inches in thickness, providing substantial material volume for extended service life. The non-serrated straight edge design ensures smooth material distribution during road construction, site leveling, and maintenance grading. The standard durability rating makes this blade suitable for general-purpose grading tasks. Additionally, the substantial 2.362-inch thickness offers excellent impact resistance when encountering hard-packed materials or buried obstacles. The heat-treated DH2 steel maintains consistent hardness throughout the cross-section, which promotes even wear patterns and predictable replacement intervals.

3.Straightforward Installation with Standard Hardware
This cutting edge features 9 bolt holes precisely spaced at 6.0 inches on center, with 3.0 inches from each end to the first hole. The holes accept 1-inch plow bolts (28mm square shank), matching CAT OEM specifications exactly. Therefore, installation requires no modification to existing grader moldboards. For best results, clean the mounting surface thoroughly before starting. Then, align the blade with the moldboard holes. Next, insert the 1-inch plow bolts with hardened washers. Finally, torque all nuts evenly in a crossing pattern to ensure uniform clamping pressure. The flat edge profile provides consistent contact with the grading surface, which enhances finish quality. Regular inspection of bolt tightness helps prevent loosening during extended grading operations.

4. Frequently Asked Questions About CAT 135-9349 Cutting Edge

What are the blade dimensions? 47.906 inches long, 15.984 inches wide, and 2.362 inches thick.
What material is used? DH2 quenched and tempered steel for excellent hardness and wear resistance.
How many bolt holes does it have? 9 holes for 1-inch plow bolts (28mm square).
What is the hole spacing? 6.0 inches center to center; 3.0 inches from each end to first hole.
What is the edge profile? Flat continuous non-serrated edge for smooth grading.
Which CAT models are compatible? Designed for CAT 24H, 24M, and 24 graders.
Is this a serrated blade? No, non-serrated continuous edge for fine finishing work.