Komatsu PC400 track roller Excavator undercarriage parts
PC400 track 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
PC400 track roller Products Details
- Wheel body: Made of 40Mn2 round steel with good hardenability through forging; heat treatment process of quenching and tempering + medium-frequency surface quenching ensures its strength and wear resistance.
- Shaft: Made of 45# round steel, with heat treatment process of quenching and tempering + medium-frequency surface quenching, surface hardness HRC52-60, hardened layer depth 3-6mm, with excellent comprehensive performance.
- Floating oil seal: Made of high-chromium and high-molybdenum alloy. Hardness HRC65-72, working surface roughness 0.1uM - 0.2uM.
- O-ring: Made of nitrile rubber raw material produced by copolymerization of butene and acrylonitrile, with better oil resistance and high-temperature resistance.
Key advantages
- High strength alloy steel material, overall quenched and tempered, high surface hardness, excellent wear resistance, suitable for heavy-duty harsh working environment.
- Optimized internal structure design, strong bearing capacity, effectively bear heavy machine load and impact force, not easy to deform and crack.
- Adopts advanced floating seal structure, good sealing performance, effectively prevent mud, sand and water from entering inside, avoid oil leakage.
- Precise processing technology, smooth running, low friction resistance, reduce walking resistance and mechanical loss.
- Stable lubrication system, long service life, greatly reduce maintenance frequency and use cost.
- Strictly follow OEM standard size, perfect match Komatsu PC400 series excavator, easy to install and replace directly.
- Good shock resistance and corrosion resistance, adapt to mine, engineering site and other complex construction terrain.
PC400 track roller Applications
Track 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 track rollers 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.