DS4400 Four-Wheel-Steer Trailers
Manufacturer: Hamilton Caster
FOB: Midwest warehouse
Hamilton Four-Wheel-Steer Trailers feature identical fifth-wheel-mounted axles at both ends connected by a steering rod. Turning the towing tongue causes the rear wheels to follow the front wheels through a nearly identical path ... permitting use of more trailers and/or narrower intersecting aisles than either caster-steer or ordinary fifth-wheel-steer trailers.