The invention discloses a stacking truck for picking and placing recycle cases of a movable rack. The stacking truck comprises a truck body. A hydraulic lifting platform, a hand-held pushing handle, step stairs and a control cabinet are arranged on the top face of the truck body. A recycle case transferring rack is arranged on the top face of the hydraulic lifting platform. The recycle case transferring rack comprises a bottom plate. The bottom plate is rotatably mounted on the top face of the hydraulic lifting platform. A profile support is mounted on the bottom plate in a sliding manner. The profile support is internally provided with two or more drag case layers. Each drag case layer comprises two drag case plates and two roller pin rows. One row of roller pins are mounted at one longitudinal side edge of one drag case plate in a rowed manner, and the other longitudinal side edge of the corresponding drag case plate is mounted inside the profile support. The other row of roller pins are mounted at one longitudinal side edge of the other drag case plate in a rowed manner, and the other longitudinal side edge of the corresponding drag case plate is mounted inside the profile support. A limiting device is arranged between the bottom plate and the lifting platform. The limiting device comprises a limiting block and striking blocks arranged at the two sides of the limiting block. The limiting block is arranged on the bottom face of the bottom plate or the top face of the lifting platform. The striking blocks are correspondingly arranged on the top face of the lifting platform or the bottom face of the bottom plate. The stacking truck is applicable to picking and placing of the recycle cases.