The utility model discloses a hydraulic pay-off rack. The hydraulic pay-off rack comprises a base (1), a hydraulic cylinder (2), a fixing sleeve (3), fixing rods (4) and a semicircular ring (5). The hydraulic cylinder (2) is fixed to the middle portion of the base (1); the fixing sleeve (3) is sleeved on the hydraulic cylinder (2); the upper ends of the fixing rods (4) are connected with the outer surface of the fixing sleeve (3); the lower ends of the fixing rods (4) are connected with the four corners of the base (1); and the semicircular ring (5) is disposed on the telescoping end of the hydraulic cylinder (2). The hydraulic pay-off rack has the advantages of high stability and high applicability to wire coils with different lengths and diameters.