The modern gas tractor, its construction, utility, operation and repair: a practical treatise defining every branch of up-to-date gas tractor engineering, driving and maintenance in a non-technical manner. Considers fully all types of power plants and their components, methods of drive and speed changing mechanisms. Describes design and construction as well as practical application of tractors in the field (1919)
Pagé, Victor Wilfred, 1885-1947 · New York : Scientific American Pub. Co. · leaf 485
;No. 8, approach to a city, village or other collectionof inhabited dwellings; No. 9, is a general cautionsignal indicating the proximity of any danger or obstruc-tion not scheduled above, or any other condition requir-ing caution. No. 9 (not shown in cut) is a plain whitesign and can be improvised… … Fig. 227.—Road Signs of American Motor League That Giv(Warnings of Interest to Tractor Operators or Motorists. The Modern Gas Tractor 479 TABLE OF HORSE=POWER COSTS. Motive Power Gas Engine onProducer Gas. Rate of Fuel Cost of Fuel per Brake Test Horse-powerConsumption. — 1 Hour. In pounds perHP.…
Farm engines · Internal combustion engines
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