109-9212 Double Bevel Cutting Edge 3 Holes Heavy Duty Bulldozer Blade
The 109-9212 double bevel cutting edge (DBF 35×406×1447) is a heavy-duty, extra-long wear part designed for large bulldozers operating in demanding environments such as mining, quarry, and large-scale earthmoving. Featuring a double bevel flat blade design, this cutting edge allows reversible use, significantly extending service life and reducing operational costs.
With a 3-hole mounting configuration, this bulldozer cutting edge ensures secure installation while maintaining structural strength across its extended length. Manufactured from high-quality high-carbon steel or boron steel and processed with advanced heat treatment, it provides excellent wear resistance, high impact strength, and long-lasting durability in harsh conditions.
- Double bevel design for reversible use and extended lifespan
- Extra-long blade (1447 mm) for large bulldozers
- 3-hole mounting system for stable and secure installation
- High-strength wear-resistant steel construction
- Heat-treated for maximum durability
- Ideal for mining and heavy-duty applications
| Parameter | Specification |
|---|---|
| Part Number | 109-9212 |
| Blade Type | Double Bevel Flat |
| Size | 35 × 406 × 1447 mm |
| Hole Quantity | 3 |
| Weight | 152.5 kg |
| Material | High-carbon steel / Boron steel |
| Hardness | HB280–HB500 (optional) |
| Application | Heavy-duty bulldozers |
The 109-9212 cutting edge is widely used in:
- Large bulldozers
- Mining operations
- Quarry environments
- Heavy-duty earthmoving
- Large infrastructure projects
- OEM-quality ground engaging tools (GET parts)
- Double bevel design for longer service life
- Extra-long blade for large equipment
- High wear resistance and impact strength
- Strict quality inspection and fast global delivery
Q1: What is the size of the 109-9212 cutting edge?
A: It measures 35 × 406 × 1447 mm with 3 mounting holes.
Q2: What is the advantage of the double bevel design?
A: It allows the blade to be reversed, extending service life and reducing replacement frequency.
Q3: What type of machines is this suitable for?
A: It is designed for large bulldozers used in mining and heavy-duty operations.
Q4: Do you support OEM customization?
A: Yes, we provide OEM & ODM services including size, hardness, and hole configuration.
For parts not listed on above page, please send to sales@mtw-blades.com for more information
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