Energy recovery control system and lifting equipment

The invention discloses an energy recovery control system and lifting equipment. The energy recovery control system comprises a hydraulic pump, a main valve, a hydraulic execution element, an energy accumulator, a first control valve and a second control valve; the main valve has a first main valve pressure oil port, a second main valve pressure oil port, a main valve working oil port and a main valve oil discharge port; the hydraulic execution element has an execution element working oil port; an outlet of the hydraulic pump is connected with the first main valve pressure oil port; the main valve working oil port is connected with the execution element working oil port; the execution element working oil port is connected with the energy accumulator through the first control valve; the first control valve controls the connection and the disconnection of the actuation element working oil port and the energy accumulator; the energy accumulator and the second main valve pressure oil port are connected through the second control valve; and the second control valve controls the connection and the disconnection of the energy accumulator and the second main valve pressure oil port. The energy recovery control system can directly act the energy, absorbed by the energy accumulator, on the main valve when being applied to the lifting equipment, and is wider in application range.