PROBLEM TO BE SOLVED: To provide a handcart capable of achieving both stabilization of walking according to a travel state of a vehicle and facilitation of load transportation.SOLUTION: A control unit 50 calculates a travel distance and an advance direction on the basis of a rotation angle of a wheel part 30, and executes support control of making a vehicle drive unit 35 generate drive torque for generating an assist force in the advance direction or brake torque for generating a brake force in an opposite direction of the advance direction in accordance with the advance direction and an inclination angle. The control unit also calculates an angle change rate of the inclination angle per unit travel distance on the basis of the travel distance and the inclination angle, and executes the support control if contact with a grip part is detected and the angle change rate is equal to a prescribed threshold value or less.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2017,JPO&INPIT