Top Rail – Steco's exclusive 9" x 5/8" heavy-duty extruded top rail provides superior strength in the most critical area of an open-top trailer.
Side Walls – A one piece, full length, .160" 5454-H34 alloy side sheet with 6" x 3 5/8" extruded 6061-T6 side post fully welded on 24" centers.
Floor- Steco trailers are manufactured utilizing live-floor technology supplied by either Keith Manufacturing or Hallco Manufacturing.
Sub Structure – Underneath the floor are 4" I-beams on 12" centers, bridged by a .500" extruded 6061-T6 Z-beam. The heart of Steco's unitized design is Steco's extruded 6061-T6 bottom rail with a built-in internal side support and dirt shredder.
Chassis – All Steco transfer trailers are standard with 5/8" wall, 25,000# axles riding on a Reyco 21B, 4 spring, 9 leaf suspension (52,000#). A multitude of multiple axle configurations and suspension options are available.
Steco, Inc., 2215 South Van Buren, PO Box 3127, Enid, OK 73702. Tel: 580-237-7433; Fax: 580-242-1635.