| 摘要 |
A combine harvester for harvesting grain and seed crops includes a double unloading auger system for unloading in both directions of travel harvested feed grains produced in one round or two lengths of a field to storage area of transport vehicle. The double unloading auger system has a first main unloading auger assembly being selectively operable for discharging the harvested grain from a first side of the combine harvester to the transport vehicle and a second main unloading auger assembly being selectively operable for discharging the harvested grain from a second side of the combine harvester to the transport vehicle. A pair of transverse auger is located in a bottom wall of the grain tank and is selectively reversibly driven for delivery of the harvested grain from the grain tank to either the first main unloading auger assembly or the second main unloading auger assembly. As a result, if one unloading auger system is inoperative the combine can be continued operating at a reduced capacity until the inoperative auger system is repaired.
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