High hardness heat treatment idler with genuine imported seal subassemblies and reinforced idler shaft design for bulldozers and excavators

Shantui’s track roller and carrier roller products are extensively applied in diversified types of mechanical equipment and diversified mining environments:

• High hardness heat treatment for the edges guarantees high wear resistance.
• Genuine imported seal subassemblies.
• Reinforced idler shaft design and high finish bushing process guarantee the extraordinary performance, even in the extreme mining environment.
• Independently developed idler body casting or welding process.

• 80-900 horse power bulldozers
• 6-120 tons excavators