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The construction crew is counting on Excavator, and he won't let them down! Little readers can count along from 1 to 10 as Excavator revs into action on the construction site. Ready? 1, 2, 3 . . . GO!
From New York Times bestselling author-illustrator of the Llama Llama books comes a new character ready to dig his way into your heart! Here come the BIG RIGS rolling down the street. Thumpa-thumpa bumpa-bumpa BEEP! BEEP! BEEP! There's Loader and Dump Truck, Backhoe and Crane. They're ready to transform a vacant lot into a neighborhood park. And who wants to help most of all? Little Excavator! But are there any jobs for someone so small? Anna Dewdney's signature rhyming text and inviting illustrations make this a perfect read aloud for for fans of things that go!
Hydraulic Excavators are subjected to tip-over situations with potential hazardous outcome. The given work analyses the state of the art of tip-over protection methods, including the current mandatory overload protection system. Using methods derived from the area of robotics, an algorithm for use as an assistance system was developed to predict and actively prevent dangerous tip-over situations. The developed method was evaluated in multi-body simulation models and in physical field tests.
This awe-inspiring collection covers the largest, top-of-the-line mining equipment in each of the manufacturer's five major classes; haulers, wheel loaders, hydraulic shovels, graders, and bulldozers. Design, development, and production histories are accompanied by the stories of these gargantuan machines in service, as well as details of the Herculean efforts required for their assembly. Incredible modern color photography from both the author and the Caterpillar archives provide shots of the equipment in action and production, not to mention detail shots to help explain their working componentry.
While Diggersaurs work hard outdoors shifting earth and granite, Work takes place in outer space upon a distant planet . . . Meet the Roversaurs - an awesome combination of dinosaur and spacecraft. They busy on Mars, tunnelling through the ground, mapping new territory, testing soil samples and growing plants - what do they have planned? And might they need some help from the Diggersaurs? This read-aloud rhyming treat is bursting with funny, characterful dino-machines. Award-winning, bestselling Michael Whaite brings Mars to life with bright, bold colours and details to pore over.
For fans of all things that go this noisy alphabet book explores construction equipment from A to Z. Find out about these construction machines and more, from a huge saw that cuts through roads to a massive vacuum that sucks up boulders. You'll even learn a quick and easy recipe for concrete. Rock crushers, jackhammers, and wrecking balls will delight the youngest of readers learning their ABCs. Jerry Pallotta's trademark humor punctuates the informative text. Vibrant oil paintings bring to life a busy construction site.
Aquaculture Facilities and Equipment is a practical resource on the technical aspects needed for experts in the field to understand a high-performance aquaculture facility, its design and form, and the materials and systems used within the facility. The book is written at a level suitable for both field experts and students alike. It includes topics such as pond construction machinery, pumps for aquaculture, aeration for aquaculture, fish feeders, filtration systems in aquaculture, hatchery, raceways and tanks, and cage and pen culture. This book is based on 30 years of research that is presented as a useful reference to enhance efficient aquaculture production. It will be very helpful for experts working in related fields of fishery development and for those teaching fishery science and engineering courses. - Includes numerical equations for solving practical problems within an aquacultural facility - Combines knowledge of aquaculture science that is supported by relevant engineering inputs that boost production - Presents information on different types of traditional breeding, including hapa breeding, glass jar incubators, bundh breeding, induced carp breeding, hypophysation, and GnRH based inducing agents