Towable Air Compressor Trailer

Single axle towable air compressor with inline 4 cylinder engine, marked 150, Hobbs hour meter reading 3,805 hours, Case ammeter, pressure gauges, water temperature gauge, air plumbing manifold with valves, coiled air hose, ball hitch coupler, jack stand, safety chains, and 15" Cooper Discoverer tires, motor is locked up, one tire is flat, and side enclosure panel is missing. Unknown working condition