4000S Flatbed Specs

ABS Warning Light 5" Diameter Axle
Conduit Utility Black Enamel Finish with Primer Undercoat on all Steel Show Surfaces; Aluminum Parts in Natural Finish. Black Rust Preventative Coating on Cross members, Undercarriage and Inboard Surface on Main Beams.
Cross Members 3" Steel I-Beam Cross members on 12" Center Line Full Length
Fixed Air Ride Suspension Location Fixed Suspension Location at 94" Center Line to Rear
Floor Type 1-1/8" Extruded Aluminum Flat Top Floor with 4 Hardwood Nail Strips
Front Pockets 7 Gauge High-Tensile Steel Outside-type Front Pockets
Front Rail Carbon Steel Bolt-on Front Rail
Front Subframe Assembly Finish 1/4" Steel Approach Plate
Hub Piloted System with Outboard Drums Outboard Cast Drums for 16-1/2" × 7" Brakes
Kingpin Type 1/2" × 4" 80,000 psi Bottom Flange
Main Harness Utility Moisture Resistant 6-Wire Cable Harness with Internal Ground and 7-Way Plug
Oil Seals National® 5 Star Oil Seal for 5-year Warranty
Outriggers 3 Steel Tube Outriggers Each Side
Payload Capacity 80,000 lbs Payload Capacity
Pipe Spools Steel Pipe Spools on 24" Center Line Centered between Pockets (Meets "Trailer Cargo Anchoring Device" Requirement)
Rear Corners 1/2" × 6" Steel Plate Rear Corners
Rear Pockets Steel Outside-type Rear Pockets
Rear Rail Carbon Steel Bolt-on Rear Rail
Rub Rail 1/4" × 3" High-Tensile Steel Rub Rail
Rubber Dock Bumpers on Rear Rail (2) 3-1/2" Rubber Bumpers Mounted on Rear Rail
Side Pockets 7 Gauge High-Tensile Steel Outside-type Side Pockets
Side Rail 4-7/16" 7 Gauge High-Tensile Steel Bolt-on Side Rail
Spring Suspension Holland Binkley SP9000 Spring Suspension with 49" Axle Spacing
Springs 3 Leaf Steel Springs
Stop/Tail/Turn Light Configuration Grote® 4" LED Stop/Tail/Turn Lights
Top Flange 1/4" × 6-1/2" High-Tensile Steel 80,000 psi Formed Channel Top Flange





Every trailer manufactured and sold by Utility Trailer Manufacturing Company is backed by a 5-year warranty policy.