Chuangjie Power Technology Development Co., Ltd. independently developed a closed pump control direct drive system, which eliminated vulnerable parts such as reverse flow valves and steering valves, reduced energy loss, and the overall system efficiency exceeded 85%. Chuangjie intelligent hydraulic pumping unit is a new generation of intelligent pumping unit that integrates mechanical, automatic control, hydraulic, computer technology, and communication technology. It has the advantages of high degree of digitization, precise control, strong flexibility, high efficiency and energy saving, simple operation, and low cost.

At present, Chuangjie's new intelligent hydraulic pumping units include five models: T1, T2, T3, T4, and T5; among them, the T1 intelligent hydraulic pumping unit replaces the beam pumping units of types 1 to 4, the T2 intelligent hydraulic pumping unit replaces the beam pumping units of types 5 to 8, the T3 intelligent hydraulic pumping unit replaces the beam pumping units of types 9 to 12, the T4 intelligent hydraulic pumping unit replaces the beam pumping units of types 14 to 16, and the T5 intelligent hydraulic pumping unit replaces the beam pumping units of types 18 to 24.