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Kawasaki K3VG series Hydraulic piston pump

3 month ago
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Product details
Model:K3V/K3VG/K3VL
Name:variable axial piston pump
Pump Type:piston pump
Displacement: 63cc~280cc
Place of Origin:Zhejiang, China
Power:Hydraulic Packaging & Delivery
Working pressure range:350bar~400bar
control mode:Pressure flow control
Material:cast iron
Operating mode:open circuit
Warranty:1 Year
Minimum Order:1 Pieces
Supply Ability:1800 Piece/ Month
 
1. Key Features
  1. High Efficiency & Energy Saving
      • Optimized design improves volumetric and mechanical efficiency, reducing energy loss.
  2. Multiple Control Modes
      • Supports flow control, pressure control, power control, and compound control (e.g., flow-pressure combined control) to meet diverse requirements.
      • Equipped with the high-precision electro-hydraulic servo regulatorILIS (Intelligent Linear Servo)for precise flow adjustment via electrical signals with fast response.
  3. Low Noise Operation
      • Low-noise design minimizes vibration and noise, suitable for environments with strict noise requirements.
  4. Fire-Resistant Fluid Compatibility
      • Pump body materials and seals are compatible with fire-resistant hydraulic fluids, ideal for high-temperature or flammable environments.
  5. Long Service Life
      • High-strength materials for critical components (e.g., bearings, cylinder blocks) enhance wear resistance and fatigue resistance.
2. Technical Specifications
  • Displacement Range: 63 cm³/rev to 560 cm³/rev (Models include K3VG63, K3VG112, K3VG180, K3VG280, etc.).
  • Pressure Ratings:
      • Rated Pressure: 34.3 MPa
      • Peak Pressure: 39.2 MPa
  • Speed Range:
      • Maximum Speed: 12,600 min⁻¹ (K3VG63) to 1,600 min⁻¹ (K3VG280), varying by model.
  • Self-Priming Speed: Up to 12,600 min⁻¹ (requires suction pressure ≥ -0.01 MPa).
  • Weight: Approx. 48 kg (K3VG63) to 300 kg (K3VG280DT).
3. Applications
The K3VG series is widely used in:
  1. Industrial Equipment: Injection molding machines, die-casting machines, machine tools requiring precise flow and pressure control.
  2. Construction Machinery: Excavators, cranes, and other mobile machinery demanding high power density and reliability.
  3. Special Environments: Metallurgy, mining, and other high-temperature, high-load, or flammable settings (due to fire-resistant fluid compatibility).
4. Model Comparison
【表格】
 Model Displacement (cm³/rev) Rated Pressure (MPa) Peak Pressure (MPa) Typical Applications
K3VG63 63 34.3 39.2 Small industrial equipment, light machinery
K3VG112 112 34.3 39.2 Medium-sized injection molding machines, die-casting machines
K3VG180 180 34.3 39.2 Large construction machinery, metallurgical equipment
K3VG280DT 280×2 34.3 39.2 Dual-pump tandem high-pressure applications
5. Advantages
  • High Efficiency & Energy Conservation: Reduced energy consumption through optimized design and control modes.
  • Precise Control: ILIS regulator enables linear flow response to electrical signals, ideal for automation systems.
  • Strong Adaptability: Compatible with various hydraulic fluids; stable operation from -20°C to +80°C.
  • Easy Maintenance: Modular design simplifies repairs; long-lasting critical components minimize downtime.
6. Selection Guidelines
  • Choose a model with displacement matching the required flow and pressure.
  • Prioritize ILIS-equipped models for high-precision control needs.
  • Verify fire-resistant fluid compatibility for high-temperature or flammable environments.
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Address: Ningbo, China


Main Product: hydraulic motor, gear box, hydraulic pump, hydraulic valve , hydraulic winch , hydraulic system

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