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"Heavy Equipment Power Trains prepares students for careers in the off highway industry, primarily servicing construction and agricultural machinery. The text is designed for post-secondary courses on power trains and related systems, including brakes, suspension, and steering. It covers all the competencies required by the AED Foundation for power trains."--Provided by publisher.
This Lab Workbook is designed for use with the text Heavy Equipment Power Trains and Systems. The chapters in the lab workbook correspond to those in the text and should be completed after reading the appropriate text chapter. Each chapter of the lab workbook contains reviews of the textbook chapters to enhance your understanding. The various types of questions include matching, true or false, and multiple choice. Reading Heavy Equipment Power Trains and Systems and using this workbook will help you acquire a working knowledge of the basic principles of heavy equipment systems, as well as develop safe working habits and work skills. You will also gain an awareness of the wide range of machine systems found in agricultural equipment, construction equipment, and some mining equipment. Answering the questions for each chapter will help you master the technical knowledge presented in the text. The lab workbook also contains activities that reinforce real-world application.
"Thoroughly updated and expanded, 'Fundamentals of Medium/Heavy Duty Commercial Vehicle Systems, Second Edition' offers comprehensive coverage of basic concepts building up to advanced instruction on the latest technology, including distributed electronic control systems, energy-saving technologies, and automated driver-assistance systems. Now organized by outcome-based objectives to improve instructional clarity and adaptability and presented in a more readable format, all content seamlessly aligns with the latest ASE Medium-Heavy Truck Program requirements for MTST." --Back cover.
Hydraulic Systems for Mobile Equipment is the gold standard for hydraulics instruction, offering a comprehensive, single-source resource for introductory and advanced content. It provides very detailed, high-level instruction for students studying to become professional mobile hydraulics service technicians. With a primary emphasis on agricultural and construction machinery, it can also empower students working in any related field of hydraulics. The textbook is correlated to the competencies of the AED Hydraulics/Hydrostatics and Administrative/Safety Standards and the ASE Education Foundation Heavy Trucks Task List.
The third edition of this best-selling comprehensive introduction to servicing medium-heavy duty trucks has been significantly updated and expanded. Coverage added includes twelve new or expanded chapters, including a comprehensive introduction to electricity and electronics, the latest on electronic automatic transmissions, updated braking systems including ABS, and completely revised chapters on air-conditioning to make it compliant with today's standards. In addition to the revisions to the book, there is now a comprehensive support package including an all new workbook featuring numerous and practical job-sheets for lab activities.
Technologies and Approaches to Reducing the Fuel Consumption of Medium- and Heavy-Duty Vehicles evaluates various technologies and methods that could improve the fuel economy of medium- and heavy-duty vehicles, such as tractor-trailers, transit buses, and work trucks. The book also recommends approaches that federal agencies could use to regulate these vehicles' fuel consumption. Currently there are no fuel consumption standards for such vehicles, which account for about 26 percent of the transportation fuel used in the U.S. The miles-per-gallon measure used to regulate the fuel economy of passenger cars. is not appropriate for medium- and heavy-duty vehicles, which are designed above all to carry loads efficiently. Instead, any regulation of medium- and heavy-duty vehicles should use a metric that reflects the efficiency with which a vehicle moves goods or passengers, such as gallons per ton-mile, a unit that reflects the amount of fuel a vehicle would use to carry a ton of goods one mile. This is called load-specific fuel consumption (LSFC). The book estimates the improvements that various technologies could achieve over the next decade in seven vehicle types. For example, using advanced diesel engines in tractor-trailers could lower their fuel consumption by up to 20 percent by 2020, and improved aerodynamics could yield an 11 percent reduction. Hybrid powertrains could lower the fuel consumption of vehicles that stop frequently, such as garbage trucks and transit buses, by as much 35 percent in the same time frame.
The powertrain is at the heart of vehicle design; the engine – whether it is a conventional, hybrid or electric design – provides the motive power, which is then managed and controlled through the transmission and final drive components. The overall powertrain system therefore defines the dynamic performance and character of the vehicle. The design of the powertrain has conventionally been tackled by analyzing each of the subsystems individually and the individual components, for example, engine, transmission and driveline have received considerable attention in textbooks over the past decades. The key theme of this book is to take a systems approach – to look at the integration of the components so that the whole powertrain system meets the demands of overall energy efficiency and good drivability. Vehicle Powertrain Systems provides a thorough description and analysis of all the powertrain components and then treats them together so that the overall performance of the vehicle can be understood and calculated. The text is well supported by practical problems and worked examples. Extensive use is made of the MATLAB(R) software and many example programmes for vehicle calculations are provided in the text. Key features: Structured approach to explaining the fundamentals of powertrain engineering Integration of powertrain components into overall vehicle design Emphasis on practical vehicle design issues Extensive use of practical problems and worked examples Provision of MATLAB(R) programmes for the reader to use in vehicle performance calculations This comprehensive and integrated analysis of vehicle powertrain engineering provides an invaluable resource for undergraduate and postgraduate automotive engineering students and is a useful reference for practicing engineers in the vehicle industry
The third edition of this best-selling comprehensive introduction to servicing medium and heavy duty trucks has been significantly updated and expanded. Coverage added includes twelve new or expanded chapters, including a comprehensive introduction to electricity and electronics, the latest on electronic automatic transmissions, updated braking systems including ABS, and completely revised chapters on air-conditioning to make it compliant with today's standards.
Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles without compromising vehicle performance or safety. Assessment of Technologies for Improving Light Duty Vehicle Fuel Economy estimates the potential fuel savings and costs to consumers of available technology combinations for three types of engines: spark-ignition gasoline, compression-ignition diesel, and hybrid. According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29 percent at an additional cost of $2,200 to the consumer. Replacing spark-ignition engines with diesel engines and components would yield fuel savings of about 37 percent at an added cost of approximately $5,900 per vehicle, and replacing spark-ignition engines with hybrid engines and components would reduce fuel consumption by 43 percent at an increase of $6,000 per vehicle. The book focuses on fuel consumption-the amount of fuel consumed in a given driving distance-because energy savings are directly related to the amount of fuel used. In contrast, fuel economy measures how far a vehicle will travel with a gallon of fuel. Because fuel consumption data indicate money saved on fuel purchases and reductions in carbon dioxide emissions, the book finds that vehicle stickers should provide consumers with fuel consumption data in addition to fuel economy information.