| Show COO BUILDS AND GRADES ROADS 44 iii 1 P 4 tod machine in operation in midwest re ret 11 that it Is capable of working at el rapid rate fro t 11 ire moderate initial and operating ex es frob pense as veil as rapid work are fea 11 stores tures of a motor driven one man road allder and grader of somewhat novel design that lias has appeared in the slid mid tile machine carrie at tides sides endless conveyor drags that are litto supported 9 at right angles to it by adjustable p ju stable booms these members are inclined downward so that thal thattis is they opi erate crate at it a speed of feet a al minute lante they carry dirt from the sides ot or a 30 foot roadway to the iril dille filling 11 depressions anti anil up the crown under ordnary ori ort nary conditions it i sl Is 13 said the Ill achIlle Is capable of building a new roid road tit nt a rate of one or two miles an hour road kold surfacing eal sand filid dragging Is accomplished at a V cal speed of fl from two to three miles ar air its ils 9 how bour auf |
