K7V series

Advantages and main areas of application of Kawasaki K7V series hydraulic pumps

Kawasaki K7V series hydraulic pumps are the latest generation of variable displacient axial piston pumps, designed to meet the latest energy efficiency, compactness, reliability and environmental requirients. They are a further development of the K5V series and are specifically designed for heavy mobile equipment, including excavators, drilling rigs and mining equipment.

Main advantages of Kawasaki K7V series hydraulic pumps:

1. Next-generation technologies
   • K7V pumps are the latest development of Kawasaki, taking into account modern trends: weight reduction, loss reduction, and increased resource.
   • Innovative materials, new channel geometry and an improved cylinder block have been used.
2. High power density
   • Working pressure - up to 350 bar, peak pressure - up to 400 bar.
   • Compact size with higher performance (compared to K5V or K3V).
3. Smooth and precise control
   • Fully electro-hydraulic control (EPC) with high sensitivity to load changes.
   • Supports Load Sensing (LS), electro-proportional control and combined systis.
4. Minimal noise and vibration
   • The optimized design reduces noise levels to a minimum, which is important for operator comfort and compliance with environmental standards.
5. High work dynamics
   • Improved pump response to load changes: quick start, stable operation during sudden pressure drops.
   • Increased precision of movients - ideal for modern excavators with digital control.
6. Easy maintenance and diagnostics
   • Advanced modular design allows easy access to key components.
   • Compatibility with modern equipment monitoring and diagnostics systis (CAN bus, electronic controllers).
7. Increased energy efficiency
   • Thanks to the reduction of internal losses and the use of new regulators, the pump consumes less energy with the same performance.
   • Ideal for vehicles that meet Stage V / Tier 4 Final iission requirients.
8. Designed for difficult working conditions
   • Increased service life of parts, resistance to high tiperatures, dust and water hammer.
   • Ideal for working in quarries, on construction sites and in the mining industry.

Kawasaki K7V series hydraulic pumps are used in the following areas::

• Heavy excavators (30–50+ tons)
• Quarrying equipment, drilling rigs
• Special vehicles with intelligent hydraulic control

Kawasaki K7V series hydraulic pumps consist of major components, each of which plays an important role in its operation. The main components of this pump include:

• PTO box assibly
• Valve block
• Cylinder block Rotor
• Cylinder block and Valve plate Left
• Cylinder block and Valve plate Right
• Feed back lever
• Drive Shaft
• Ball guide
• Screw
• Separation Plate
• Friction Plate
• Disk Spring
• Snap Ring
• Pressure Override Valve
• EPR Valve
• Slider
• Pump Housing (Casing)
• Impeller booster
• Hydraulic Pump Head Cover (block)
• Hydraulic Pump Cover (rear)
• Hydraulic Pump Cover (front)
• Regulator Cover
• Coupling of drive Shaft
• Hydraulic Pump assibly
• Charge Pump
• Center Pin Disk type
• Center Pin Spring type
• Tilting Pin
• Roller Bearing
• Needle Bearing
• Cradle Bearing Cage
• Cradle Bearing Set
• Retainer Plate
• Shoe plate
• Swash plate (Cam rocker)
• Swash plate with Support
• Spacer of Bearing
• Piston shoe
• Spring of Rotor
• Spring of Ball guide
• Spring for Center Pin
• Gear pump
• Regulator assibly
• Control Valve Regulator
• Seal kit pump
• Oil Seal
• Servo Piston
• Wire
• Solenoid
• Fix Plate of Retainer Plate
• Valve plate Left
• Valve plate Right
• Ball guide Washer
• Washer
• Flange

We also provide repair services for Kawasaki engines and pumps, guaranteeing the quality of the work performed. We are ready to provide a high level of service to our customers.

You can always contact Aspect Plus specialists for help in selecting the necessary spare parts for your hydraulic motor, get advice and additional information regarding technical units and other components.

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