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Comparison of technical and economical parameters of transport machines of agriculture materials on a farm.
HAVLOVÁ, Iva
The thesis is dealing with a comparison of technical and economical parameters of transport machines, which are used for transport of agriculture materials on a farm. Parameters that are compared are level of equipment and utilization of machines on a farm and in a contracting companies. Other compared parameters of transport machines are size, universality, weight, maximum speed and slope accessability. Parameters of tractor engine and gearbox, size, weight and accessories are also discribed. Analysis of transport cycle is made and it is aiming at transport itself ? amount of transported material, number of rides and total distance travelled. All in single days when the transport machine was used during the whole year 2012. Closer attention is paid to universal trailers with interchangable bodies and with application adapters. Economical factors, especially purchase costs and operation costs, are brought up based on the machine utilization.
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The comparison of Bergmann and Annaburger traffic systems in basic agriculture industry companies.
HAVLÍK, Josef
This thesis compares two tractor traffic exchange systems, Bergmann and Annaburger, in two companies of basic agriculture industry. Tractor traffic systems are composed of towing and exchange vehicle which can be a carrier of several types of vehicle body. Bed, spreader and cistern are concerned in this case. Engineering chracteristics and operational experiences of every single exchange system were compared. Futher functionality, time demandingness of body exchange, machine operating comfort, failure rate and service security were also compared. One of the most important criteria for ranking of exchange systems is usage of every single body and capital and operating costs analyses which are also a part of this thesis. Both of exchange systems are on a high technical processing level but the Annaburger company offers better control system in basic version then the Bergman company. As a result we can say that the Annaburger machines are ingeniously constructed and are more popular as well. Costs benefit analysis has been done. Exchange traffic system Annaburger HTS 22.79 was found to be cheaper by 22, 82 CZK for one carriage kilometer and by 10,05 CZK for ton and kilometer then expensive competitive Bergmann Vario440.
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Comparing tractors and motorized vehicles transport systems with swap bodies in agricultural businesses engaged in primary production.
DVOŘÁK, Tomáš
There are two transport systems used by agricultural businesses engaged in primary production. These are transport systems involving tractors and motorized vehicles. Transport systems involving tractors are made up of motorized vehicles and vehicles that are Toled Grand Super , or more specifically, a motor vehicle plus one or more vehicles that are towed along. A motorized vehicle refers to an agricultural traktor John Deere 6620. Motorized transport systems are comprised of Lorries Tatra 815 Agro. A lorry can only have one additional vehicle connected to itself. The transport systems mentioned above can be used in agricultural businesses engaged in primary production along with similar or identical productions. Motorized transport systems used in agricultural primary production are in the majority of cases applied to additional productions. This is the given transport system framework, which can be setup with adaptations for various uses. It therefore follows that the possibilities of comparing transport systems using universal undercarriages are increased. Expenditure associated with these transport systems, are easily compared. It is also possible to easily compare transport systems involving tractors with motorized transport systems as long as there is no need for more vehicles connected to them. It is obvious that the use of motorized transport systems for longer distances is preferable to transport systems involving tractors. Expenses for every driven kilometre with the comparable transport systems show a significant difference in cost. This difference is 36,85 Kč. On the other hand, it is preferable to use tractors for shorter distances involving a larger amount of material. he cost of one tonne of material transported is different about 11,55 Kč.
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