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 49
monthly S3.00 Forty-five gallons gasohne at 16 cents 7.20 Lubricating oil and grease 1.50 $11.70Cost per acre 39 48 The Modern Gas Tractor BREAKING. Twenty-five acres considered the average days work. One engineer and board, $75.00 monthly $3.00 Fifty gallons gasoline at 16 cents 8.00 Lubricating… … FRONTAXLE DRIVING WHEEL Fig. 6.—Typical Large Capacity Gas Tractor of Latest ApprovedDesign, with Important Parts Clearly Shown. case. In exceptionally heavy gumbo the average costwill be greater but in lighter sandy loam it will be easyto reduce the cost. In these tables depreciation andinterest…
Farm engines · Internal combustion engines
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