Parameter selection and application cases of BAOLILAI 83030865 hydraulic pump

Parameter selection and application cases of BAOLILAI 83030865 hydraulic pump
In the hydraulic system, MPV-046-C-B-B-A-S-B-B-AA-A-A-BGG-CE-A-HH-C-NNN-*** hydraulic pump is the core component of energy conversion. Its performance and parameter selection are directly related to the operating efficiency and stability of the entire system. BAOLILAI hydraulic pumps are widely used in engineering machinery, industrial automation, agricultural equipment and other fields with excellent manufacturing technology and diversified product models. This article will focus on how to scientifically select the key parameters of BAOLILAI hydraulic pumps, and combine practical application cases to illustrate its excellent performance under different working conditions.

1. Key parameters of BAOLILAI hydraulic pumps Displacement Displacement is one of the most important parameters of MPV046CBBASBBAAAABGGCEAHHCNNN*** hydraulic pumps, usually expressed in ml/rev, which refers to the volume of liquid output per revolution of the hydraulic pump. Different equipment has different flow requirements, and the displacement needs to be matched according to the maximum flow of the system design.
   Rated & Peak Pressure Rated pressure is the maximum working pressure that the hydraulic pump can withstand in long-term operation, while peak pressure is the limit pressure that can be tolerated in a short period of time. BAOLILAI hydraulic pumps have a variety of pressure levels from 16MPa to 35MPa, which are suitable for various load intensity requirements.
   Speed ​​Range The minimum and maximum allowable speeds of the hydraulic pump determine its response speed and service life. High speed helps to improve system efficiency, but it is necessary to ensure that lubrication and cooling conditions are met.
   Efficiency (Volumetric & Mechanical Efficiency) Efficient hydraulic pumps can reduce energy loss and improve power transmission efficiency. BAOLILAI products have been optimized in terms of structural sealing and fluid design to ensure an overall efficiency of more than 90%.
   Different installation forms and interface types Industrial equipment has different requirements for pump body installation dimensions and interfaces. BAOLILAI hydraulic pumps support a variety of flange interfaces, shaft types and installation directions, which are convenient for users to flexibly select.
2. Common principles for selecting hydraulic pump parameters Clearly define the equipment’s requirements for flow (Q) and pressure (P), and calculate the required displacement D according to the formula.
   Consider the system operating frequency and select an appropriate speed range to avoid high-speed wear or low-speed jamming.
   To ensure safe operation, the rated pressure of the hydraulic pump is recommended to be 20% higher than the system’s maximum working pressure.
   For continuous operation equipment, high-efficiency, low-noise variable pumps should be given priority to improve energy saving.
3. Application case analysis 1. Engineering machinery industry – excavator main pump Customer demand: Replace the original imported brand for the main hydraulic pump of a medium-sized excavator, requiring high pressure, high flow, and strong reliability.
   Solution: Use BAOLILAI series variable piston pumps with a displacement of 90ml/rev, a rated pressure of 32MPa, and a maximum speed of 2200rpm. After replacement, the equipment’s operating efficiency increased by 8%, and it worked continuously for 1,000 hours without failure. Customer feedback showed that the stability was better than the original brand.
4. Industrial Automation – Punch Press Hydraulic Station Customer Demand: The main oil supply system for a 200-ton hydraulic punch press requires low noise, fast response, and precise control with the electronic control system.
   Solution: Equipped with a BAOLILAI variable pump, in conjunction with a proportional control valve, to achieve precise pressure and flow regulation. Through parameter matching, the impact control error of ±3% is achieved, greatly improving the punching accuracy.
5. Agricultural Equipment – Combine Harvester Customer Demand: The harvester hydraulic pump operates in outdoor high temperature and high humidity environments for a long time, and has high requirements for stability and corrosion resistance.
   Solution: Use BAOLILAI corrosion-resistant coated plunger pumps with a displacement of 65ml/rev, self-cooling structure, and support high-temperature oil operation. Customer feedback shows that it still maintains excellent performance after two agricultural seasons.
   IV. Conclusion When selecting a hydraulic pump, the reasonable matching of key parameters such as displacement, pressure, and speed is the prerequisite for ensuring efficient and stable operation of the system. BAOLILAI hydraulic pumps not only have a wide range of model options and flexible parameter configurations, but also rely on strict quality control and excellent technical support, and are widely used in various high-intensity and high-frequency industrial scenarios. In the future, BAOLILAI will continue to focus on high performance and intelligence to help customers achieve higher levels of hydraulic system efficiency and reliability.