Author: Charles H. Wendel Publisher: ISBN: 9780879388263 Category : Tractors Languages : en Pages : 0
Book Description
Nebraska Tractor Tests Since 1920 C.H. Wendel This is the best reference source you will find on tractors of the world. Since 192 the University of Nebraska has tested tractors and now you can have all 1,551 tests in one book. Photos, specifications, performance data and comparisons on tractors from the U.S., Canada, Russia, Japan, Germany, England and all over the world. 3 indexes help you find the information you want. Hdbd., 8 3/4x 11 1/4,548 pgs., 1,5+ photos.
Author: D. Smith Publisher: Springer Science & Business Media ISBN: 1468466321 Category : Science Languages : en Pages : 474
Book Description
At the time of the writing of the fourth edirion of this textbook, the agricultural economy in the United States and Canada was depressed. The prices paid to farmers for their grain crops were very low, and consequently most farmers in North America could not afford to buy a new tractor when needed; there fore, the sales of tractors and other farm machines were much below normal. The farmer who was the victim of the depressed economy was forced to "make do." Instead of purchasing a new tractor when the old one needed to be replaced, the farmer usually purchased a used or second-hand tractor or repaired the old one. In a strict sense, tractors usually do not wear out; instead, they become obsolete. The farmer who owns an obsolete tractor would prefer to replace it with one having more power, more speeds, more conveniences, a better hydraulic system, lower operating cost, or all of the above. But farmers in the United States, Canada, and other industrial nations will continue to want to purchase tractors that have all of the features, in cluding microprocessors, found on other vehicles.
Author: Donnell Hunt Publisher: Waveland Press ISBN: 1478609079 Category : Technology & Engineering Languages : en Pages : 377
Book Description
Mechanization is an integral part of all North American farms. While farm machinery has improved the efficiency of farming dramatically over the years, the costs of owning and operating machinery can be excessive. Proper management and optimization of mechanized equipment are essential for reducing costs and maximizing profits. Farm Power and Machinery Management analyzes the factors that comprise machinery management, explains the functions of the various machines and mechanisms as they affect economic operation, and offers contemporary approaches and procedures for making management decisions. The authoritative coverage of management principles and the machinery-operating details make this text an outstanding choice for courses in agricultural education, agricultural mechanization, agricultural business, and agricultural engineering. An understanding of agricultural practices, college algebra, and trigonometry are adequate preparation for using this text. Abundant figures, photographs, and charts, along with laboratory exercises that amplify and fix the concepts of farm machinery management in the readers mind, enhance the texts effectiveness for students, as well as for farmers, farm operators, and farm managers.
Author: Charles H. Wendel
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Author: D. Smith
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Author: United States. Department of Transportation
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Author: Donnell Hunt