Construction Machinery Parts KFP51 Gear Pump Seal Kit with Hydraulic Cylinder Seal

Technical specifications

Customization guide

Adjustable parameters include seal thickness and material composition to meet specialized requirements such as:

• Custom thickness: Optimize sealing pressure for high/low viscosity fluids.
• Material blend: Reinforce with additives for enhanced chemical resistance.
• Size adaptation: Modify dimensions for non-Komatsu gear pumps (with engineering review).

Get inspired

Ensure your gear pump operates flawlessly in demanding construction environments. With this seal kit’s precise fit and temperature tolerance, you can extend equipment lifespan while minimizing downtime.

Choose your model

Supplier's note

1. Three Breakthroughs:

   • Material Innovation: The Pro Model’s Shore A 90 plastic outperforms industry-standard A 70 materials, reducing wear by 40%.
   • Pressure Tolerance: Advanced Model’s 230 bar rating exceeds OEM specifications for heavy-dutyKomatsu applications.
   • Cold Resistance: Pro Model’s -40°C capability enables Arctic construction use without seal brittleness.

2. Version Selection Guide:

   • Base Model: Ideal for standard Komatsu KFP51 maintenance in moderate environments (e.g., warehouse pumps).
   • Advanced Model: Choose for high-pressure mining or demolition equipment where +130°C temperatures are common.
   • Pro Model: Required for extreme conditions (e.g., oil rigs, Arctic drilling) where durability and cold resistance are critical.

With the Pro Model’s 260 bar pressure rating, you can safely handle abrasive hydraulic fluids in mining gear pumps. Pair its premium plastic hardness with the -40°C tolerance to ensure zero leakage during winter operations.