Quanzhou Mingzhu Technology Development Co., Ltd
| Supply Ability | 1500 MT/month |
| Color | Black, Yellow or Customized |
| Packaging Details | Export pallet packing |
| Material | 50Mn / 40Cr alloy steel |
| Working Condition | Mining, Quarry and Heavy Construction Applications |
| Packaging Method | Export Standard Wooden Pallet or Wooden Case |
| Tooth Design | Precision-engineered Sprocket Teeth |
| Delivery Time | 3-7 days |
| After-sales Service | Support Remote Quality Assurance |
| Hardness | HRC 50-58 |
| Certification | CE、SGS、CNAS、COC、ISO |
| Brand Name | STST |
| Model Number | D50 |
| Place of Origin | Fujian China |
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Product Specification
| Supply Ability | 1500 MT/month | Color | Black, Yellow or Customized |
| Packaging Details | Export pallet packing | Material | 50Mn / 40Cr alloy steel |
| Working Condition | Mining, Quarry and Heavy Construction Applications | Packaging Method | Export Standard Wooden Pallet or Wooden Case |
| Tooth Design | Precision-engineered Sprocket Teeth | Delivery Time | 3-7 days |
| After-sales Service | Support Remote Quality Assurance | Hardness | HRC 50-58 |
| Certification | CE、SGS、CNAS、COC、ISO | Brand Name | STST |
| Model Number | D50 | Place of Origin | Fujian China |
| High Light | d50 segment group ，d50 bulldozer sprocket ，komatsu segment group | ||
Komatsu D50 Bulldozer Sprocket Segment Group, Low Temperature Resistant Forged Drive Sprocket Teeth, Wear-Proof Undercarriage Parts for Russia Cold Mining & Frozen Ground Construction, OEM Replacement In Stock.
| Item | Description |
|---|---|
| Product Name | D50 Segment Group |
| Compatible Models | Komatsu D50A / D50P / D50S / D53A / D53P |
| Part Type | Bulldozer Sprocket Segment |
| Material | High-strength Alloy Steel |
| Heat Treatment | Induction Hardened |
| Hardness | HRC 50-58 |
| Application | Bulldozer Undercarriage Parts |
| Process | Forging & Casting |
| Surface Finish | Anti-rust Coating |
| OEM Service | Available |
The sprocket segment is produced using premium alloy steel with advanced heat treatment to improve hardness and resistance to abrasion.
CNC machining ensures accurate tooth profile and precise fitment, reducing abnormal track wear.
Designed for severe working conditions such as mining, construction, and quarry operations.
High durability reduces maintenance costs and machine downtime.
Ensures smooth engagement with track chains and improves bulldozer operating efficiency.
Custom logo, packaging, dimensions, and painting options are available based on customer requirements.
This D50 segment group is compatible with:
Please contact us with your machine model or OEM part number for compatibility confirmation.
The D50 bulldozer sprocket segment is suitable for:
We are perusing the goal of high product quality for our customers and mutual benefit with our customers. We not only attach great importance to practice and discovery but also keep making every effort to innovate our products and services to provide our foreign and domestic customers with first-class products and services.
The segment group is a key undercarriage component that engages with the track chain to transfer driving power from the bulldozer final drive system.
Common signs include:
Yes. We support OEM production, customized branding, packaging, and product specifications.
Yes. We also supply:
WhatsApp: +86 15260795051
Gmail: shellywang030801@gmail.com
D50, Segment Group, Bulldozer Undercarriage Parts, Bulldozer Sprocket, Mining Operations
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
8000000-12000000
Employee Number:
67~120
Ecer Certification：
Verified Supplier
Quanzhou Mingzhu Technology Development Co., Ltd Quanzhou Mingzhu Technology Development Co., Ltd
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