. Handbook of construction plant, its cost and efficiency. Fig. 187, Petrolithic Gang Rooter. Combined Plow, Rooterand Scarifier for Road or Other Heavy Work. peculiarly shaped spikes instead of cutting discs. It is usuallydrawn by four horses. Wttien used in connection with the rooter,its particular function is to break up and pulverize the Petrolithic Rotary or Spike Disc Scarifier. It is also used to scarify. Weight of machine 1,300 pounds,price $175. Koad Cultivator: Fig. 189. This machine is designed to thor-oughly mix the dry and liquid materials. Weight of machine700 pounds, pri
. Handbook of construction plant, its cost and efficiency. Fig. 187, Petrolithic Gang Rooter. Combined Plow, Rooterand Scarifier for Road or Other Heavy Work. peculiarly shaped spikes instead of cutting discs. It is usuallydrawn by four horses. Wttien used in connection with the rooter,its particular function is to break up and pulverize the Petrolithic Rotary or Spike Disc Scarifier. It is also used to scarify. Weight of machine 1,300 pounds,price $175. Koad Cultivator: Fig. 189. This machine is designed to thor-oughly mix the dry and liquid materials. Weight of machine700 pounds, price $80. Road Asphalt Distributor: Fig. 190. This is a trailing attach-ment operating on its own wheels, which may be readily attached 440 HANDBOOK OF CONSTRUCTION PLANT and detached from the tank wagon. The fluid is distributed underthe force of gravity. It covers 8 ft. in width. Weight of machine1,200 pounds, price $275. Asphalt Distributor: This implement fastens directly on the
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbuilding, bookyear191
