| 摘要 |
PROBLEM TO BE SOLVED: To suppress enlargement in a vehicle width direction of a transmission, in a hybrid type wheel loader.SOLUTION: A transmission of a wheel loader is configured to change a rotation speed ratio of an output shaft to an input shaft by changing the rotation speed of a first motor and a second motor. A transmission case has an input shaft case for storing the input shaft. A lower part of the input shaft case includes a curved surface portion. The curved surface portion is bent to be convex downward. The first motor and the second motor are disposed under the input shaft. The first motor and the second motor are at least partially superimposed with the curved surface portion in a projection view in a vertical direction. |
