Asphalt finisher and power supply system for asphalt finisher

Abstract

An asphalt finisher is provided that includes a tractor; a hopper mounted on a front side of the tractor; a conveyor that conveys a paving material in the hopper to a rear side of the tractor; a screw that spreads the paving material, which is scattered on a road surface by the conveyor, in a vehicle width direction; a screed device that lays and levels the paving material, which is spread by the screw, at a rear side of the screw; an actuator that drives at least one selected from the group consisting of the tractor, the conveyor, the screw, and the screed device using electric power; a power storage unit; and a power supply unit that is connectable to an external device and can receive electric power supplied from the external device.

Dependencies are inferred from the claim text.