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| Moitzi, Gerhard; Szalay, Tibor; Schüller, M.; Wagentristl, H.; Refenner, K.; Weingartmann, H.; Liebhard, P.; Boxberger, J.; Gronauer, A.. |
| The machinery stock, fuel consumption and work time are crucial economic factors for the profit potential in the arable farming sector. The influence of five soil tillage systems (two conventional tillage systems and three conservation tillage systems) and two tractor sizes (92 kW-tractor and 59 kW-tractor) on work time, fuel and energy consumption was measured in the semi-arid region in Austria. The tractors were equipped with a high-performance flow meter and a radar sensor to measure the fuel consumption (L h-1) and working speed (km h-1). The conventional tillage with mouldboard plough has the highest working time and fuel consumption rate. The replacement of plough with a cultivator, reduces the work time and fuel consumption for soil tillage as... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agricultural Engineering fuel consumption; Mechanization; Tillage system; Work time. |
| Ano: 2013 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2625 |
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| Moitzi, Gerhard; Wagentristl, Helmut; Refenner, Karl; Weingartmann, Herbert; Piringer, Gerhard; Boxberger, Josef; Gronauer, Andreas. |
| Rising fossil fuel prices are leading to an increasing awareness of energy efficiency in plant production. Tillage in particular can consume large amounts of fuel. For four tillage implements (reversible mouldboard plough, short disc harrow, universal-cultivator, subsoiler), this study quantifies the effect of different working depths on fuel consumption, wheel slip, field capacity and specific energy consumption. A four-wheel drive tractor (92 kW) was equipped with a data-acquisition system for engine speed, vehicle speed, wheel speed and fuel consumption. Fuel consumption was measured in the fuel system with an integrated high-precision flow-meter. The results show that the area-specific fuel consumption increased linearly with working depth for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Agricultural Engineering fuel consumption; Wheel slippage; Mouldboard plough; Subsoiler; Universal-cultivator; Short disc harrow. |
| Ano: 2014 |
URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/2661 |
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