... Self-propelled cable pull machine Puller wheel diameter: 450 Groove number :8 Max diameter of applicable steel wire rope :17 ... user needs to cable installations.Structure parameterPuller wheel diameter: 450Groove number :8Max diameter of applicable steel wire rope :17Overall dimension ... , Kenya, Angola, Pakistan, Burma, India, Mexico,Germany. Groove number :8 TY800 Self-propelled cable pull machine