The 7D1158 Bulldozer Cutting Edge is a durable DBC (Double Bevel Curved) blade wear part designed for bulldozers and earthmoving equipment operating in construction, grading, and material handling applications.

Featuring a 16×203×2133 mm curved profile and a weight of 49 KG, the 7D1158 Cutting Edge provides reliable wear protection, improved cutting efficiency, and smooth material flow during operation. The DBC design helps maintain balanced wear distribution, extending service life and reducing replacement frequency.

The 7D1158 is an ideal solution for general earthmoving operations where consistent performance, durability, and cost-effective maintenance are required.

• MTW Part Number: 7D1158
• Product Type: Bulldozer Cutting Edge
• Blade Type: DBC (Double Bevel Curved)
• Thickness: 16 mm
• Width: 203 mm
• Length: 2133 mm
• Description: DBC 16×203×2133
• Weight: 49 KG
• Curved Cutting Edge Design
• Excellent Abrasion Resistance
• Improved Material Penetration
• Balanced Wear Performance
• Extended Service Life
• OEM Replacement Quality

The 7D1158 DBC Bulldozer Cutting Edge is suitable for:

• Bulldozers
• Crawler Dozers
• Earthmoving Equipment
• Construction Machinery
• Road Construction Equipment
• Land Leveling Applications

Typical working conditions:

• Soil grading
• Site preparation
• Road construction
• Sand and gravel handling
• General earthmoving operations

• Protects the blade from abrasion and impact
• Improves cutting and grading efficiency
• Provides smoother material movement
• Extends blade service life
• Reduces maintenance frequency
• Improves machine productivity
• Performs reliably in demanding environments

• Manufactured from high-quality wear-resistant steel
• Accurate dimensions for reliable installation
• Excellent resistance to abrasion and impact
• Designed for continuous earthmoving operations
• Stable replacement performance
• Cost-effective wear solution

The 7D1158 Cutting Edge is installed on bulldozer blades to provide wear protection and improve cutting performance during grading and earthmoving operations.

The 7D1158 features a DBC 16×203×2133 mm profile with a weight of 49 KG.

DBC (Double Bevel Curved) is a curved cutting edge design that improves material flow, enhances penetration, and provides balanced wear performance.

It is suitable for bulldozers used in construction, road building, land leveling, and general earthmoving applications.

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