Why we are not using hydraulic pump for water lifting?

Hydraulic pumps are typically not used for water lifting in many applications due to their complexity, cost, and maintenance requirements. They are generally designed for high-pressure applications and may not be efficient for the relatively low-pressure needs of water lifting. Additionally, other systems like centrifugal pumps are often more suitable, cost-effective, and easier to maintain for lifting water at various flow rates. Thus, simpler and more efficient alternatives are preferred in most scenariOS.