National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Economic analysis of energy use of mobile devices in the selected farm with cattle
STEJSKAL, Jiří
This thesis deals with the assessment of operational and economic indicators in mobile energy resources for selected farm with cattle. It was mainly the cost of repairs and maintenance. To determine the costs of feeding the car was needed to develop a time frame. The farm is located machines: loader Schaff 5850, Storti wagon and tractor Zetor 7211
Simulation of tensile load testing tractors.
KAHOUN, Petr
The paper deals with tensile testing of tractors and their methods. The theoretical part contains an overview of current methods of performing tensile tests, heorists transfer power to the caster and the issue of movement of the tractor whiledriving on sloping land. The practical part deals with design of equipment to simulate load based on a brakedwinch and the evaluation of this method.

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