A2f12L2z1 Oil Hydraulic Variable Piston Motor for Excavator

Hydraulic gear 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.

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.

- Insufficient flow: Check whether the suction line is blocked or leaked to ensure sufficient oil. - Excessive noise: Check gear wear or air in the oil, and replace gear or exhaust if necessary. - Unstable pressure: Check the system for leaks or internal wear of the pump, and repair or replace it in time.

- Check the cleanliness of the oil regularly to avoid impurities entering the pump. - Replace seals regularly to prevent leaks. - Check gear and bearing wear, timely replacement. - Keep the oil within the proper operating temperature range.

Life depends on working conditions, maintenance and frequency of use. Under normal use and maintenance, the life of the hydraulic gear pump can usually reach thousands of hours.