The invention discloses a spider-shaped crawler crane. On account of the development of the hydraulic control technology and the outstanding performance of systems of the hydraulic control technologyin terms of energy saving, the spider-shaped crawler crane adopts a modular structure by means of hydraulic drive. The problem of driving of a crane hole device is effectively solved, the precise manipulation is realized, and the lifting effect is greatly improved. The spider-shaped crawler crane is simpler and low in cost, operation steps are simplified, and the operation process of the crane isefficiently improved.