Abstract: A paver mountable to a vehicle to provide propulsion and hydraulic power to the paver, wherein the paver includes: a drive system coupling for mounting the vehicle to the paver; hydraulic mounts to connect with hydraulic power from the vehicle; a solids handling assembly for receiving paving material and for delivering paving material to a paving site; a screed assembly with a screed plate which is hydraulically adjustable in extension, height and grade; wherein, paving material delivered to the paving site is shaped by the screed assembly as the paver is propelled forward to produce a paved surface.