According to the present invention, lifting equipment for lifting a pre-assembled structure (5) comprises: a support portion (100) supporting the pre-assembled structure (5); and a hydraulic system (200) providing power to the support portion (100). The hydraulic system (200) includes: a piston (210) connected to the support portion (100); a cylinder (220) having an internal space (221) in which a fluid for providing a hydraulic pressure to the piston (210) is received; a bidirectional hydraulic pump (230) providing the hydraulic pressure to the internal space (221); and a control portion (240) controlling an operation of the bidirectional hydraulic pump (230). The present invention uses the plurality of lifting equipment to lift weights, such as the pre-assembled structure, while synchronously controlling the plurality of lifting equipment.
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