6Y6389 CR4443 Track Shoe SG203H-15-560 Single Grouser for D6R D6T Bulldozer
Product Overview
The 6Y6389 / CR4443 track shoe (SG203H-15-560) is a heavy-duty undercarriage component designed for D6R and D6T bulldozers. Featuring a single grouser design, this bulldozer track shoe provides excellent ground penetration, strong traction, and reliable performance in challenging environments such as mining, quarry, and rocky terrain.
Manufactured from high-strength alloy steel (such as 25MnB or 25CrMnB) and processed with advanced heat treatment technology, this crawler track shoe ensures superior wear resistance, long service life, and stable performance under heavy load conditions.
Key Features
- Single grouser design for maximum traction and penetration
- Designed for D6R and D6T bulldozers
- Heavy-duty structure for demanding working conditions
- High-strength alloy steel construction
- Heat-treated for enhanced durability and wear resistance
- Suitable for mining and rocky terrain applications
Technical Specifications:
| Parameter | Specification |
|---|---|
| Part Number | 6Y6389 / CR4443 |
| MTW Part Number | SG203H-15-560 |
| Grouser Type | Single Grouser |
| Width | 560 mm |
| Link Pitch | 203 mm |
| Weight | 21.7 kg |
| Material | High-strength alloy steel |
| Surface Treatment | Heat-treated / Anti-wear |
| Compatible Model | D6R / D6T |
Applications:
The 6Y6389 track shoe is widely used in:
- D6R / D6T bulldozers
- Mining operations
- Quarry environments
- Heavy-duty earthmoving
- Infrastructure construction projects
Why Choose Our Track Shoe:
- OEM-quality bulldozer undercarriage parts
- Strict quality inspection before shipment
- Designed for heavy-duty applications
- Competitive factory pricing
- Fast delivery and global export support
FAQ
Q1: What machines use the 6Y6389 track shoe?
A: It is compatible with D6R, D6T, and other D6 series bulldozers.
Q2: What is the advantage of single grouser track shoes?
A: They provide stronger traction and deeper penetration, ideal for mining and rocky terrain.
Q3: What is the specification of this track shoe?
A: It has a width of 560 mm, link pitch of 203 mm, and weight of 21.7 kg.
Q4: Is this suitable for heavy-duty applications?
A: Yes, it is designed for demanding environments such as quarry and infrastructure projects.
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