The 278-2169 cutting edge (DBF 20×200×1042) is a durable wear part specifically designed for D6N bulldozers. Featuring a flat blade design with 6 mounting holes, this bulldozer cutting edge ensures efficient cutting, smooth grading, and stable performance in construction, roadwork, and earthmoving operations.

Manufactured from high-quality high-carbon steel or boron steel and processed with advanced heat treatment technology, this dozer cutting edge offers excellent wear resistance, high impact strength, and long service life. It is an ideal OEM replacement cutting edge for maintaining machine productivity and reducing downtime.

• Flat blade design for efficient cutting and leveling
• 6-hole mounting system for secure installation
• Designed for D6N bulldozers
• High-strength wear-resistant steel construction
• Heat-treated for enhanced durability
• Suitable for construction and earthmoving applications

The 278-2169 cutting edge is widely used in:

• D6N bulldozers
• Construction projects
• Roadwork and grading
• Earthmoving operations
• Quarry environments

• OEM-quality ground engaging tools (GET parts)
• Reliable performance for D6N bulldozers
• High wear resistance and impact strength
• Strict quality inspection before shipment
• Competitive factory pricing and fast delivery

Q1: What machine is the 278-2169 cutting edge used for?
A: It is designed for D6N bulldozers.

Q2: What is the size of this cutting edge?
A: The size is 20 × 200 × 1042 mm with 6 mounting holes.

Q3: What material is used for this blade?
A: It is made from high-carbon steel or optional boron steel with heat treatment.

Q4: Is this suitable for heavy-duty applications?
A: Yes, it performs well in construction, quarry, and earthmoving environments.

For parts not listed on above page, please send to sales@mtw-blades.com for more information
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