Rope pile driver is a force transmission equipment through the pulley block composed of the movable pulley in the pressure beam on the pile top and the fixed pulley on the chassis. The dead weight and counterweight of the whole pile driver are applied to the pile top with the help of the pressure beam, and the pile is gradually pressed into the soil. YZY series hydraulic pile driver clamps the pile body through hydraulic pile mechanism. The pile is then pressed into the foundation soil by the force of the stroke of the main pile cylinder. It is mainly composed of clamping mechanism chassis platform, horizontal traveling and rotating mechanism, vertical traveling mechanism, hydraulic system and electrical system.