Predicting the maintenance and management costs and replacement age of tractors in agricultural mechanized units, is important from several points. So, doing a timely agricultural operations, more accurate measure of the amount of income  including the cost of these items , determining the useful life of old tractors , replacement age, cost of the process changes and the possibility of examinin...

Agricultural accidents are a frequent cause of severe injury. Sixty-four patients with such injuries were seen from October 1981 through September 1984. The patients ranged in age from 2 to 73 years. The highest incidence of injury occurred during spring planting (May through June) and fall harvesting (September through October). The tractor and grain auger were the most common injuring agents....

Agricultural vehicles, such as tractors, combines, and harvesters, are following the trend of commercial vehicles with a transition from diesel to electric propulsion. Seen an integrated system, full-electric tractor is complex machine many systems that have be interconnected for efficient functionality; thus, need central control unit arises. The purpose this article present electronic interco...

The main goal of the presented paper was to design measuring device external hydraulic circuit agricultural tractor, with implementation verification measurement and functionality device. At same time, based on itself, which verified in practice, a simulation created FluidSim program using results operational measurements. beginning structural design, requirements for electro-mechanical were de...

The need for highly efficient agricultural machineries is increasing the interest of research community and industrial manufacturers towards use integrated electric systems in combination with traditional powertrain elements. In this work, a hybrid tractor continuously variable transmission (eCVT) capabilities was studied to investigate their performance comparison that diesel-powered designs. ...

The farm tractor fleet in the Brazilian market has increased. They are machines known to emit much noise. Noise can cause severe damage and disturbance people who work directly with around these machines. Therefore, aimed evaluate noise levels emitted by two cab tractors of different engine power, analyzing effect speed distance radius from source on occupational health. level outside inside ca...

Abstract Unless supported by agricultural mechanization, achieving sustainable development goals is generally challenging in sub-Saharan African countries, specifically so Ethiopia. Animal power the dominant mode for plowing, threshing, and transportation Ethiopia yet, at same time little effort was employed to assess subsistence farmer’s tractor demand study area. This conducted understand pre...

Abstract The article discusses the results of a practical study method for determining slipping wheels an agricultural tractor using single-frequency GNSS receiver Doppler measurement method. Comparison with standard ISO 789-9 slip

Traumas connected with agricultural production can result in serious injuries and mortality. The objective of the study was to describe the characteristics of agricultural machines related work injury cases admitted to the Emergency Department, and to asses factors related to injury severity and hospital admission in the Central Anatolian Region of Turkey. All the cases presented related to inj...