| 摘要 |
A differential unit which can be arranged in compact as a whole, while a differential limit and a differential lock are appropriately executed. The differential unit is provided with a differential mechanism transmitting from a differential case ( 45 ) to a pair of axle shafts a rotational force while allowing a differential rotation, and is provided with a differential limiting mechanism ( 57 ) which can limit the differential rotation, and a differential lock mechanism ( 59 ) which can lock up the differential rotation. The differential limiting mechanism ( 57 ) is provided with a limiting actuator ( 63 ) for operation, the differential lock mechanism ( 59 ) is provided with a lock actuator ( 67 ) for operation, and the limiting actuator ( 63 ) and the lock actuator ( 67 ) are independently arranged in both sides of the differential case ( 45 ).
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