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 155
e the lower half of the enginebase. A four-cylinder crank case of the barrel type is 152 The Modern Gas Tractor shown at Fig. 54. As will be seen this construction callsfor the use of end-bearing plates, which carry the frontand rear main journals, while the three main bearingsinside the crank case… … U/AlT MVL.1 Fig. 54.—Crankease of Holt Tractor Engine, a One PieceCasting With Removable Side Inspection Plates. to the interior large openings are provided at both sidesof the crank case and are closed by substantial coverplates, such as shown leaning against the engine basewhen the assembly is…
Farm engines · Internal combustion engines
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