Komatsu D50A Cutting Edge 130-70-61170

	Part No.	Qty	Parts Name
6.	130-70-61170	3	EDGE,CUTTING

Heat-Treated Steel for Reliable Dozing Performance
The Komatsu D50A Cutting Edge 130-70-61170 is manufactured from high-strength heat-treated alloy steel. It is designed specifically for Komatsu D50A bulldozers. This center cutting edge delivers dependable wear resistance in general-purpose dozing tasks. Additionally, the heat treatment ensures consistent hardness throughout the blade. Consequently, it resists abrasion from soil, gravel, and light rocky terrain. The substantial thickness provides ample wear material, extending service intervals between replacements. Therefore, this cutting edge is a practical choice for construction, landscaping, and light earthmoving operations.

Simple Installation with Standard Hardware
Installing the Komatsu D50A Cutting Edge 130-70-61170 is straightforward. Follow these steps:

1. Clean the moldboard surface thoroughly before starting.

2. Align the center blade with the moldboard, matching the bolt holes.

3. Insert the appropriate plow bolts with hardened washers.

4. Torque all nuts evenly in a crossing pattern to manufacturer specifications.

For best results, follow these maintenance tips:

• Check bolt tightness after the first few hours of operation.

• Inspect the blade regularly for uneven wear patterns.

• Replace the edge when approximately 40% of thickness remains.

Frequently Asked Questions About Komatsu 130-70-61170 Cutting Edge
Which Komatsu model is this compatible with? Designed for Komatsu D50A bulldozers.
What material is used? High-strength heat-treated alloy steel.
What type of blade is this? Center cutting edge for bulldozer moldboards.
Can weld cladding be applied? Yes, weld buildup works well for extra wear protection.
What is the recommended replacement interval? Replace when approximately 40% of thickness remains.
Is installation difficult? No. The bolt-on design makes replacement quick and easy.