Many China variable vane pump come with load sensing systems. These systems can detect the pressure and flow requirements of the hydraulic system and adjust the pump's output accordingly. This feature ensures that the pump only provides the necessary flow and pressure, further enhancing efficiency.

Variable vane pumps are often compact in design, making them suitable for applications where space is at a premium. Their compact size does not compromise their performance, as they can deliver high flow rates and pressures.

Due to their internal design and operation, variable vane pumps tend to operate at lower noise levels compared to other types of pumps. This makes them ideal for environments where noise pollution is a concern.

Variable vane pumps are designed for easy maintenance. Their components are often easily accessible, allowing for quick inspections and replacements when necessary. This ease of maintenance contributes to the pump's reliability and longevity.