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 417
Fig. 180.—Practical Application of Drill Hitch. just barely enough to haul a six or eight bottom gangplough without increasing the load by adding othermachines. If the tractor has a wide margin of powerit is, of course, possible to operate other farm imple- … FiG. 18].—Hansmann Patent Five Drill Hitch Very Usefulin Seeding Large Areas as It Covers a Strip Sixty FeetWide. The Modern Gas Tractor 411 merits without straining the tractor. The ordinaryeight-foot disc harrow, which weighs about six hundredpounds, requires four horses to draw it. This…
Farm engines · Internal combustion engines
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