Handbook of construction plant, its cost and efficiency (1918)
Dana, Richard Turner, 1876-1928 · New York, McGraw-Hill book company, inc., [etc., etc.] · leaf 50
Fig. 22. Garford 5-Ton Dump Truck. … Fig. 22A. Knox Tractor with Trailer. 1 I AUTOMOBILES 47 all times, A cheap or an inferior grade of oil should not be used,as the carbon forming qualities of a cheap oil more than offsetthe saving in the price. Where more than one truck is in use atleast one chauffeur should be employed who is a…
Contractors' operations · Building
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