K3V63 K3V112 K5V140 K3V140 K3V180 K5V200 Excavator Hydraulic Main Pump for Kawasaki Rexroth Daewoo Kobelco volvo

Technical specifications

Customization guide

Adjustable parameters include:

• Material: Customize coatings or alloys for corrosion resistance in marine or chemical environments.
• Size/Flow Rate: Tailor dimensions and output to match specific machinery requirements.
• Pressure Rating: Optimize pressure thresholds for high-load or low-friction applications.

Get inspired

With these hydraulic main pumps, you can power excavators to lift heavy loads or precision-dig in tight spaces. Their robust design ensures reliability in harsh conditions like rocky terrains or extreme temperatures. For instance, the K5V200’s high-pressure capability makes it ideal for demolition tasks, while the K3V63’s compact size suits compact excavators for urban construction.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Corrosion-Resistant Coatings: With a dual-layer finish, the Pro Model withstands saltwater exposure 2x longer than standard pumps.
   • High-Pressure Tolerance: The Pro’s 260 bar capacity exceeds industry benchmarks by 30%, enabling safer operation in heavy-lift scenarios.
   • Low-Leakage Design: Advanced Model seals reduce fluid loss by 15%, cutting downtime and maintenance costs.

2. Version Selection Guide:

   • Base Model: Ideal for Kobelco compact excavators needing cost-effective performance.
   • Advanced Model: Perfect for Volvo mid-sized machinery requiring 25% higher flow rates for simultaneous multi-tool operations.
   • Pro Model: Choose for Kobelco’s large excavators handling demolition or mining, where tripled chemical resistance and 30% higher pressure ensure longevity in abrasive environments.

*Pro Model pressure exceeds ISO 4393:2020 standards by 30%.