describe force gap energy distribution Maximum load 4000 kg for ground traction Anti-rotation protection with carrying shaft The deflection pulley guides the cable precisely and ensures that it runs smoothly. The winch block doubles the pulling force of the winch, deflects and distributes the pulling force, making it easier to adapt to the working conditions on the construction site. The movable return roller cover mounted on the mobile wiper will be pushed aside and turned to the side so that you can insert the cord into the pulley. When the string is inserted into it, the two covers should be pulled up so that the two eyelets overlap. The eyelets must be fixed with straps or buckles made of textile material. Metal hooks or loops should not be used to secure pulleys. In addition, the spool bearings should be lubricated before first use.