This device has the function of digging ,vertical pole, put line ,bulldozing ,grinding, traction, referred to as the put line integrated machine,patent number:20122172343.2,widely  used in electric power ,telec-ommunications,municipal energingconstruction,planting trees,cement poles pit digging ,solar photov-olatic power generation project in solar panel rack ,screw pile,vertical drilling rod,ditching,put line,backfill soil,ground of traction and lifting 3-8Tobject,is the ideal choice for individuals and units of construction eq-uipment.Suitable for all kinds of terrain.the losser layer,clay layer,containing pebbles,grave soil, weathered rock and soil,frozen soil building garbage,backfill sand,garbage layer.