The DBS PC Series is a machine-specific bucket tooth system engineered for Komatsu PC-class excavators, ensuring precise fitment, reliable performance, and efficient digging operations. Designed to match OEM standards, this series provides stable penetration, balanced wear, and dependable durability in daily excavation tasks.
Manufactured using high-strength alloy steel and advanced casting technology, the PC Series delivers consistent quality, easy replacement, and cost-effective operation, making it ideal for construction and general earthmoving applications.
- Series: DBS PC Series
- Manufacturer: Derbaisheng (DBS)
- System Type: Komatsu PC-type compatible
- Material: High-strength alloy steel
- Manufacturing Process: Precision casting / forging
- Hardness Range: ±48–52 HRC
- Mounting System: Pin & retainer (PC-type system)
- Application Class: Multiple excavator classes (PC60 – PC400+)
- Working Conditions: Soil, sand, clay, moderate abrasion
- OEM-Compatible Design
Engineered for precise fitment with Komatsu PC-series adapters and systems. - Balanced Tooth Geometry
Provides stable penetration with controlled and even wear characteristics. - Reliable Daily Performance
Designed for consistent operation in general excavation tasks. - Easy Installation System
Pin & retainer mechanism allows quick and efficient replacement.
- General construction and excavation
- Land clearing and site preparation
- Utility and trenching work
- Agriculture and light to medium-duty earthmoving
Perfect Fit for Komatsu Machines
Ensures accurate compatibility and optimal performance with PC-class equipment.
Cost-Effective Operation
Delivers reliable durability at a competitive cost for daily use.
Consistent Wear Life
Balanced material and design provide predictable and stable wear cycles.
Reduced Maintenance Downtime
Quick installation system minimizes service time and operational interruptions.
Versatile Application Capability
Suitable for a wide range of general-purpose tasks, ensuring flexibility in operations.
Positioning Insight
The PC Series represents a machine-based system line within DBS:
- Complementary to: SK Series (machine-specific)
- Parallel with: 6Y2 / J-Series (system-based)
- Below: TL / T / XS (application & duty-based performance series)
