Show NEW DIAMOND DRILL CATALOGUE V the sulivan machinery company has just issued catalogue no 80 0 diamond drilling for oil third edition 80 pages with cover in two colors A large amount of new material has been added to this catalog relative to new types of diamond core drills for oil field work which have been brought out in the past two years it is liberally illustrated with pictures from the field showing different applications of the diamond drills in many parts of the world and in many different oil fields an article on the use of the diamond drill in structure testing by kay peters of tulsa oklahoma is included the sullivan class FK diamond drills which have bored to a depth of over feet in india for heavy duty wildcatting and the class CN mounted diamond drill operated by a fordson power plant for rapid exploration work in testing structure are fully illustrated illustrate d and described specimen equipment lists and full information regarding the setting of diamond bits and the operation of the drills in the field are included new portable hoist catalogue the company also has recently issued a new bulletin no 76 F describing sullivan nair portable hoists single drum class HA 3 and double drum class HDA 2 these small compressed air hoists have been adapted to a very wide range of industrial contracting mining and quarrying uses since their introduction some five years ago As a time and laborsaving labor saving device they have proved of service in such widely different duties as erecting gas holders and oil tanks trimming coal and rock piles hauling castings in foundries operating quarry derricks lifting the doors of open hearth furnaces blushing shing ore in metal mines pulling coal cars underground unloading box cars of bulk material etc etc while the h i p of these units is small their load caDa capacity city is remarkably high on direct lift with single line they will handle one ton or will pull a ib car on level track the nair motor has a remarkably high starting torque as well as excellent sustained efficiency due to the fact that it uses the air expansively steam turbine hoists are also manufactured and are listed in the bulletin either of these new bulletins can be had upon request |