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LB-63 Series Bent Axis Piston Pump Hydraulic Plunger Pump For Excavator Parts
Our piston/plunger pumps are a highly efficient hydraulic pump with durable construction, compact design, diversified specifications and long service life. Piston/plunger pumps are widely used in construction machinery, agricultural machinery, material handling equipment and industrial systems, etc.
Hydrualic Gear Commercial Pump
LB Series Bent Axis Piston Pump
Tailored for high-pressure applications, our LB Series piston pumps shine in 4 (ISO) hole configurations. They seamlessly integrate with most global PTOs, offering a direct fit.| Model | Displacement (cc/rev) | Rated Pressure (Mpa) | Maximum Pressure (Mpa) | Speed (rpm/min) | Flange Version | Rotation |
| LB-110 | 110 | 31.5 | 35 | 800-1300 | ISO | Bi-direcitonal |
| LB-80 | 80 | 31.5 | 35 | 800-1300 | ISO | Bi-direcitonal |
| LB-63 | 63 | 31.5 | 35 | 800-1300 | ISO | Bi-direcitonal |
Piston Pump production
Hydraulic Cylinder production
1. What are the main application areas of hydraulic piston pump?
Hydraulic piston pump is widely used in construction machinery, agricultural machinery, ships, industrial equipment and other fields, often used in hydraulic system power transmission and liquid transport.
2. How to choose the right hydraulic piston pump?
Consider the following factors when choosing:
- Flow requirements: Determine the flow of the pump according to the system requirements.
- Pressure rating: Ensure that the rated pressure of the pump meets the system requirements.
- Medium type: Select the appropriate material and sealing method according to the conveying liquid.
- Working environment : Consider temperature, humidity and other environmental factors.
3. What are the common faults and solutions of hydraulic piston pump?
- Insufficient flow: Check whether the suction line is blocked or leaked to ensure sufficient oil.
- Excessive noise: Check piston wear or air in the oil, and replace piston or exhaust if necessary.
- Unstable pressure: Check the system for leaks or internal wear of the pump, and repair or replace it in time.
4. What do you need to pay attention to the maintenance of hydraulic piston pump?
- Check the cleanliness of the oil regularly to avoid impurities entering the pump.
- Replace seals regularly to prevent leaks.
- Check piston and bearing wear, timely replacement.
- Keep the oil within the proper operating temperature range.
5. How long is the life of hydraulic piston pump?
Life depends on working conditions, maintenance and frequency of use. Under normal use and maintenance, the life of the hydraulic piston pump can usually reach thousands of hours.
6. Can the hydraulic piston pump be used in reverse?
Reversal is generally not recommended because the pump design and seal structure are designed for one-way rotation, and reversal can cause seal failure or pump damage.
7. What are the installation precautions of hydraulic piston pump?
- Make sure the inlet and outlet of the pump are properly connected.
- Avoid excessive external force acting on the pump body during installation.
- Ensure good alignment of pump and drive shaft to avoid vibration and noise.
8. What are the material choices of hydraulic piston pump?
Common materials include cast iron, aluminum alloy, stainless steel, etc., the choice should be determined according to the working medium and environmental conditions.
9. How to solve the noise problem of hydraulic piston pump?
- Check whether there is air in the oil and exhaust in time.
- Check pistons and bearings for wear and replace them if necessary.
- Ensure that the oil viscosity is appropriate to avoid too high or too low.
10. What checks do you need to do before starting the hydraulic piston pump?
- Check whether the oil is sufficient and whether the oil circuit is smooth.
- Check that the rotation direction of the pump is correct.
- Check whether the connection parts are tight to avoid leakage.
11. How to guarantee the after-sales service of hydraulic piston pump?
We provide comprehensive after-sales service, including technical support, maintenance and spare parts supply, to ensure that customers have no worries during use.
Hydraulic piston pump Commercial Pump hydraulic pump
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