A motor grader includes an operation apparatus, a front frame, a draw bar swingably attached to the front frame, a first actuator attached to the draw bar, the first actuator moving the draw bar in a lateral direction with respect to the front frame, a second actuator attached to the draw bar, the second actuator moving the draw bar in a direction toward the front frame and a direction away from the front frame, and a controller that causes the first actuator and the second actuator to operate. The controller causes the first actuator and the second actuator to operate based on an operation signal received from the operation apparatus such that a position of the draw bar with respect to the front frame comes closer to a neutral position of the draw bar with respect to the front frame.

A tandem drive assembly includes a tandem housing, a first drive sprocket and a second drive sprocket arranged in the tandem housing and configured to engage a pair of wheels, and a continuously-variable drive. The continuously-variable drive is arranged in the tandem housing. The continuously-variable drive includes an input configured to receive power from a prime mover and an output coupled to the first drive sprocket. The output is operatively connected to the input.