Kawasakl K8V71 Closed Loop Swash Plate Type Axial Piston Pump
The Kawasaki K8V71 Closed Loop Swash Plate Type Axial Piston Pump is designed to offer superior efficiency and precision in high-performance hydraulic systems. With its advanced swash plate design, this pump provides reliable, consistent power delivery, making it an ideal choice for demanding applications such as construction machinery and industrial equipment.
The K8V71 features a robust construction that ensures long service life and minimal maintenance requirements, even under heavy loads. Its closed-loop system allows for precise control of hydraulic flow and pressure, enhancing the overall performance and efficiency of your machinery. This pump is engineered to deliver outstanding reliability, making it a trusted solution for professionals seeking top-tier hydraulic performance.
Kawasakl K8V71 Features
- Variable Displacement: The K8V71 is a variable displacement axial piston pump, which allows for precise control of hydraulic fluid flow and pressure, making it highly adaptable to varying operational needs.
- High Efficiency: Designed for superior overall efficiency, the K8V71 pump ensures minimal energy loss, making it an ideal choice for applications requiring consistent and reliable performance.
- Integrated Valves: The pump includes various integrated components such as a charge pump, high and low-pressure relief valves, and a pressure cut-off valve, facilitating a compact and efficient closed-loop hydraulic system.
- Wide Range of Applications: Suitable for a broad spectrum of applications, the K8V71 is commonly used in industrial vehicles, construction machinery, agricultural equipment, and other closed-loop hydraulic systems.
- High Pressure Capability: The K8V71 can handle a rated pressure of up to 42 MPa and a peak pressure of 50 MPa, ensuring it can operate effectively in high-pressure environments.
- Emergency Bypass Function: The pump features a bypass function that allows for emergency towing, adding an extra layer of safety and reliability in critical situations.
- Precision Flow Control: The K8V71 is equipped with advanced flow control mechanisms, ensuring precise regulation of hydraulic fluid, which enhances the stability and control of the overall system.
Kawasakl K8V71 Specifications
| Specification | Details |
| Model | K8V71 |
| Pump Type | Closed Loop Swash Plate Type Axial Piston Pump |
| Displacement (Main Pump) | 71 cm³/rev |
| Displacement (Charge Pump) | 20 cm³/rev |
| Rated Pressure (Main Pump) | 42 MPa |
| Peak Pressure (Main Pump) | 50 MPa |
| Rated Speed (with 20 cm³ Charge Pump) | 3,300 min⁻¹ |
| Maximum Speed (with 20 cm³ Charge Pump) | 4,100 min⁻¹ |
| Minimum Speed | 500 min⁻¹ |
| Case Volume | 2.5 L |
| Temperature Range | -20°C to +95°C (case drain: 115°C maximum, intermittent) |
| Viscosity Range | 10 to 1,000 cSt |
| Maximum Contamination Level | ISO 4406 -/18/15 |
| Allowable Through Drive Torque (SAE B) | 395 Nm |
| Mass | 60 kg |
| Moment of Inertia | 8.71 × 10⁻³ kg·m² |
| Torsional Stiffness | 7.97 × 10⁴ Nm/rad |
| Coating | Red synthetic resin primer |
| Pressure Cut-off Range | 15 MPa to 42 MPa |
| High Pressure Relief Valve Setting | 20 MPa to 50 MPa |
| Low Pressure Relief Valve Setting | 2.5 MPa (factory preset) |
| Charge Flow Rate | 20 cm³/rev for K8V71/90 |
| Installation Dimensions | 319.5 mm length, 100 mm width, 57.2 mm height |
Kawasakl K8V71 Catalogue
| Model Number | K8V71 Closed Loop Swash Plate Type Axial Piston Pump Price | Stock Availability |
|---|---|---|
| K8V71-BRC1A1-AAAXXXX-P1 | $600 - $700 | Limited Stock |
| K8V71-BRC1A1-AABXXXX-P1 | $620 - $740 | Limited Stock |
| K8V71-BRC1A1-AACXXXX-P1 | $630 - $760 | Limited Stock |
| K8V71-BRC1A1-AADXXXX-P1 | $610 - $730 | Limited Stock |
| K8V71-BRC1A1-ABAXXXX-P1 | $640 - $780 | Limited Stock |
| K8V71-BRC1A1-ABBXXXX-P1 | $600 - $750 | Limited Stock |
| K8V71-BRC1A1-ABCXXXX-P1 | $650 - $800 | Limited Stock |
| K8V71-BRC1A1-ABDXXXX-P1 | $630 - $770 | Limited Stock |
| K8V71-BRC1A1-AXAXXXX-P1 | $620 - $740 | Limited Stock |
| K8V71-BRC1A1-AXBXXXX-P1 | $610 - $720 | Limited Stock |
| K8V71-BRC1A1-AXCXXXX-P1 | $640 - $790 | Limited Stock |
| K8V71-BRC1A1-AXDXXXX-P1 | $600 - $800 | Limited Stock |
| K8V71-BRC1A1-CAAXXXX-P1 | $630 - $770 | Limited Stock |
| K8V71-BRC1A1-CABXXXX-P1 | $620 - $760 | Limited Stock |
| K8V71-BRC1A1-CACXXXX-P1 | $600 - $750 | Limited Stock |
| K8V71-BRC1A1-CADXXXX-P1 | $610 - $740 | Limited Stock |
| K8V71-BRC1A1-CBAXXXX-P1 | $620 - $760 | Limited Stock |
| K8V71-BRC1A1-CBBXXXX-P1 | $640 - $790 | Limited Stock |
| K8V71-BRC1A1-CBCXXXX-P1 | $600 - $780 | Limited Stock |
| K8V71-BRC1A1-CBDXXXX-P1 | $630 - $770 | Limited Stock |
| K8V71-BRC1A1-CXAXXXX-P1 | $620 - $750 | Limited Stock |
| K8V71-BRC1A1-CXBXXXX-P1 | $610 - $740 | Limited Stock |
| K8V71-BRC1A1-CXCXXXX-P1 | $640 - $770 | Limited Stock |
| K8V71-BRC1A1-CXDXXXX-P1 | $600 - $780 | Limited Stock |
| K8V71-BRC1B1-AAAXXXX-P1 | $630 - $800 | Limited Stock |
| K8V71-BRC1B1-AABXXXX-P1 | $610 - $740 | Limited Stock |
| K8V71-BRC1B1-AACXXXX-P1 | $620 - $760 | Limited Stock |
| K8V71-BRC1B1-AADXXXX-P1 | $600 - $750 | Limited Stock |
| K8V71-BRC1B1-ABAXXXX-P1 | $640 - $780 | Limited Stock |
| K8V71-BRC1B1-ABBXXXX-P1 | $610 - $730 | Limited Stock |
| K8V71-BRC1B1-ABCXXXX-P1 | $620 - $750 | Limited Stock |
| K8V71-BRC1B1-ABDXXXX-P1 | $630 - $770 | Limited Stock |
| K8V71-BRC1B1-AXAXXXX-P1 | $600 - $720 | Limited Stock |
| K8V71-BRC1B1-AXBXXXX-P1 | $610 - $740 | Limited Stock |
| K8V71-BRC1B1-AXCXXXX-P1 | $620 - $760 | Limited Stock |
| K8V71-BRC1B1-AXDXXXX-P1 | $640 - $780 | Limited Stock |
| K8V71-BRC1B1-CAAXXXX-P1 | $600 - $740 | Limited Stock |
| K8V71-BRC1B1-CABXXXX-P1 | $620 - $760 | Limited Stock |
| K8V71-BRC1B1-CACXXXX-P1 | $630 - $770 | Limited Stock |
| K8V71-BRC1B1-CADXXXX-P1 | $600 - $750 | Limited Stock |
For K8V71 for sale and stock availability, please contact our business manager for pricing information.
K8V71 Closed Loop Swash Plate Type Axial Piston Pump Manual PDF Manual PDF
The Kawasaki K8V71 Axial Piston Pump Manual provides comprehensive guidance on the operation, maintenance, and installation of this high-performance hydraulic pump. Designed for use in closed-loop systems, the K8V71 pump is renowned for its efficiency, stability, and reliability across a range of industrial applications, including construction machinery and agricultural equipment. This manual offers detailed instructions on optimising pump performance, ensuring longevity, and addressing common troubleshooting issues. Whether you’re a technician or an engineer, this manual is an essential resource for maximising the potential of the Kawasaki K8V71 Axial Piston Pump. Available for free download.
Kawasakl K8V71 Axial Piston Pump Manual PDF Free Download
K8V71 Closed Loop Swash Plate Type Axial Piston Pump Applications
- Construction Machinery: The K8V71 is widely used in hydraulic systems for construction equipment such as excavators, loaders, and cranes, where precise control and high efficiency are critical.
- Agricultural Equipment: This pump is ideal for use in agricultural machinery like tractors and harvesters, providing reliable power and efficient operation in demanding farming environments.
- Industrial Vehicles: The K8V71 is suitable for use in a variety of industrial vehicles, including forklifts and material handlers, where it supports smooth and stable operation.
- Hydrostatic Drive Systems: This pump is integral to hydrostatic drive systems, offering variable displacement and efficient performance in closed-loop configurations.
- Forestry Equipment: The K8V71 is often employed in forestry machinery, such as feller bunchers and skidders, due to its durability and ability to handle high-pressure conditions.
- Marine Applications: In the marine industry, the K8V71 is used in winch systems and other hydraulic applications where robustness and reliability are essential.
- Mining Equipment: The pump's high-pressure capability and efficient flow control make it ideal for use in mining equipment, including drills and loaders, where it contributes to the overall system's performance and safety.
Kawasakl K8V71 Closed Loop Swash Plate Type Axial Piston Pump FAQ
The Kawasaki K8V71 pump has a maximum rated pressure of 42 MPa, with a peak pressure capability of 50 MPa.
The K8V71 pump is designed for closed-loop hydraulic systems, making it ideal for applications in construction machinery, agricultural equipment, and other industrial vehicles.
The K8V71 pump has a displacement of 71 cm³/rev, making it suitable for medium to high-power hydraulic applications.
The K8V71 pump typically comes with a 20 cm³/rev charge pump. However, a 28 cm³/rev option is also available for applications requiring additional flow for cooling or auxiliary functions.
The K8V71 pump includes features such as integrated high and low-pressure relief valves, a cut-off valve, and optional control features like electric or hydraulic pilot displacement control, all contributing to its high reliability and efficiency in operation.
The pump is designed to operate within a temperature range of -20°C to +95°C, with a case drain maximum of 115°C for intermittent operation.
The K8V71 pump requires a hydraulic fluid cleanliness level of ISO 4406 -/18/15 to maintain optimal performance and longevity, with an emphasis on ensuring the cleanliness of all system components during installation and operation.
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