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A tractor includes an engine (5) and a fan shroud (21). The engine (5) includes a DPF (51) for purifying exhaust gas. The fan shroud (21) is disposed ahead of the engine (5). The DPF (51) includes a soot filter (62) for collecting PM in exhaust gas. The engine (5) includes a pressure difference sens...

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Bibliographische Detailangaben
1. Verfasser: TAKII, Daisuke
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A tractor includes an engine (5) and a fan shroud (21). The engine (5) includes a DPF (51) for purifying exhaust gas. The fan shroud (21) is disposed ahead of the engine (5). The DPF (51) includes a soot filter (62) for collecting PM in exhaust gas. The engine (5) includes a pressure difference sensor (65) for detecting a pressure difference between an upstream side and a downstream side of the soot filter (62) of the DPF (51) in a direction in which exhaust gas flows. The pressure difference sensor (65) is supported by the fan shroud (21). A temperature sensor (63) detects a temperature of the exhaust gas in the DPF (51). A wire connector (73, 74) disposed in an intermediate portion of a wire from the temperature sensor (63) to an engine control unit (25) is supported by the intake pipe (23) of the engine (5).