Komatsu PC200-7 Carrier roller Excavator undercarriage parts
PC200-7 Carrier Roller Product Description
- Place of Origin: Fujian, China
- Condition: New
- Packing: Wooden case, Pallet
- Material: Alloy Steel or Steel
- Warranty: 1 Years
- Sample: Available
- Size: Standard
- Color: Customer’s Request
- Logo: Customer’s Request
- Technical: Forging and Casting
- OEM:Avaliable
- Packaging Details: in wooden case or fumigate pallet
- Port: Xiamen Port
- Supply Ability: 50000 Pieces / Month
PC200-7 Carrier Roller Products Details
- The excavator undercarriage parts carrier roller for the PC200-7 excavator is a critical component of the undercarriage system, designed to support the weight of the track chain and prevent it from sagging. Manufactured using high-precision forging and heat-treatment processes, this roller ensures the track maintains proper tension and alignment during operation.
- Compatibility: Specifically engineered for PC200-7 models.
- Material: High-strength alloy steel (40Mn2 or equivalent).
- Hardness: Surface hardness reaches HRC 52-60 with a depth of 4mm-8mm for maximum wear resistance.
- Sealing: High-performance mechanical seals and premium lubricants for maintenance-free operation.
Key advantages
1. Made of high-strength alloy steel with integrated heat treatment, delivering outstanding wear and impact resistance for tough construction sites.
2. Precision machining maintains optimal fit clearance between shaft and roller body, effectively preventing oil leakage and early bearing failure.
3. High-performance floating seal blocks mud, dust and sewage, fully protecting internal core components.
4. Manufactured in strict accordance with PC200-7 OEM standards, for direct replacement without modification.
5. Optimized Komatsu carrier roller surface reduces friction with upper track links, extending service life and lowering maintenance costs.
6. Each product passes strict load and durability tests, ensuring stable supporting performance during long continuous operation.
PC200-7 Carrier Roller Applications
Carrier rollers are core components of excavator undercarriages, essential for the normal operation of excavators in various scenarios.
They are widely used in construction sites, mining areas, road construction, bridge engineering, and agricultural land reclamation.
Whether it is earthmoving, excavation, loading, or leveling, our China carrier roller provide reliable support for excavators, ensuring efficient and stable operation of the equipment.
They are also suitable for maintenance and replacement of old undercarriage parts, helping customers reduce equipment downtime.