04/06/2014

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John Deere Komatsu Japanese corporation in the heavy category of machines has mastered the production of 11 models, of which only six are basic and on the basis of which created five versions. For these ARBs characteristic use of a hydro mechanical transmission with planetary kp with switching under load, semi-rigid and elastic elastic suspension rollers. By order machines are equipped with step less rotation mechanism. Komatsu produces five types of bulldozer equipment - rotary, direct orbital, hemispherical, spherical, and the coal pile. Ripping equipment teethed Variable and constant angle of loosening and single-toothed. The absolute record among all the bulldozers - career Komatsu D575A-2 working weighing 133 tonnes, complete with 46-liter turbo diesel SA12V170 capacity of 1050 hp This arb complement the single-shelf with a deep ripper 2,06 m and mighty dumps with 34 - or 45-cc volume of a prism drawing. For most severe bra category characterized by the use of: - a hydro mechanical transmission, generally with the planetary, at least - with Valenod, manual switching under load (except ctz det, Liebherr and John Deere), with multi-disc brakes and turning brakes working in the oil and require no adjustments - stemless rotation mechanism that allows to conduct excavation work on curved roads and work areas - the elastic suspension and semi-rigid suspension system (with for the first characteristic property of the device (customized fit) caterpillars to micro roughness of the working surface and reduction of dynamic loads on load-bearing frame structures) - oval-shaped contours of crawler chains as the most Waste production (except for Caterpillar); - Sealed, lubricated joints, with a closing detachable link, supporting support rollers, dressed for the duration of their service - automated control systems technical condition of the basic units of machines and systems alert the operator of the critical wear or the possibility of...
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Social Service Such necessities are, in thesis, the purchase of the force of work and the wage. To think the social Service while work process is a subject sufficiently argued in the category being reason of divergence between some authors argue who it. In this direction they will be boarded thoughts of authors who make quarrels around this subject, as Iamamoto (2007), Granemann (1999) and Lessa (2001). In accordance with this last one, the Social Service if does not configure as a work, therefore It directly does not act with the transformation of the necessary resources of the nature for the social reproduction affirms that the Social Service if configures as a social complex, responsible for the organization of the individuals for the work. However, Iamamoto (2007) and Granemann (1999) affirm that, the Social Service if it materializes as work process leaving of the premise of that it possesss an object in which they intervine, being this, the social matter and its refractions. It possesss, also, instruments of intervention firmed in the bases theoretician-metodolgicas, apprehended while regulated profession, materializing itself in social interviews, meetings, encaminhamentos, to seem social, etc. One third element that the authors use to understand the profession as work process is ' ' produtos' ' , that is, the results of this work. The Social Service intervines in the social relations, and, from the execution of its work it can contribute for the construction of one another society where it has the overcoming of the capital contradiction and work that potencializa the social matter. In this direction, the product of the professional intervention can in accordance with configure of differentiated form the place in which the social assistants are inserted. In this perspective the social service does not act of isolated form of other professionals, for being inserted in...