All Kinds of Parts Shanghai 495A Water Pump Mulit Cylinder Engine Excavator

Technical specifications

Customization guide

Adjustable parameters include mounting hole spacing and bolt pattern compatibility to match specific excavator engine models. Custom gasket thickness and material can also be tailored for enhanced sealing in high-pressure scenarios.

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With its cast iron construction and precision engineering, this water pump is ideal for excavators operating in harsh environments. Whether in mining, construction, or heavy-duty machinery, it ensures uninterrupted cooling and extends engine lifespan.

Choose your model

Supplier's note

1. Three Breakthroughs:

   • Material Upgrade: The Pro Model’s alloy-reinforced iron provides 20% higher thermal resistance than standard cast iron.
   • Seal Efficiency: Enhanced gasket design in Advanced/Pro Models reduces leakage by 40% compared to industry benchmarks.
   • Flow Optimization: The Pro Model’s impeller geometry achieves 30% faster coolant circulation than traditional pumps.

2. Version Selection Guide:

   • Base Model: Suitable for standard excavators with moderate load cycles (e.g., light construction work).
   • Advanced Model: Ideal for heavy-duty applications requiring prolonged operation (e.g., mining equipment). Its 4.2 bar pressure rating ensures stable performance in extreme temperatures.
   • Pro Model: Designed for extreme environments (e.g., high-altitude or desert operations). The 5.0 bar pressure and 24-month warranty make it the top choice for 24/7 industrial use.

With the Pro Model’s alloy-reinforced material, you can withstand temperatures up to 150°C—30% higher than industry standards—ensuring safe operation in harsh conditions. Pair its high-pressure capability with the optimized impeller to achieve faster cooling, reducing engine downtime by up to 25%.