3 Axle Flatbed Semi Trailers

This 3 axle flatbed semi trailer runs a 500 mm Q345 carbon steel main beam (14/16/8 mm) on three 13-ton axles with a 40-ton payload. A 3 mm diamond-plate deck with 12 twist lockers handles rebar, pipe, lumber, and oversized loads - forklifts load from any side, cranes drop from above. Available in 20 ft to 53 ft lengths, 40–60 ton capacity.

40–60 Ton Capacity, 20–53 ft Deck

Payload ratings for this 3 axle flatbed semi trailer span 40 to 60 tons depending on configuration. Deck lengths start at 20 ft for regional distribution and extend to 53 ft for long-haul routes. The open-platform design of a flatbed semi trailer means no roof or sidewall restricts what you can carry - rebar bundles, steel coils, precast concrete panels, and timber packs all sit directly on the diamond-plate deck without height constraints.

Open-Access Loading from All Sides

Forklifts drive straight onto a 3 axle flatbed semi trailer from either side or the rear - no dock, no ramp positioning, no waiting. Cranes drop loads from above without navigating roof bows or side gates. An adjustable front axle on this flatbed semi trailer spreads weight distribution across the kingpin and tandem axle set, critical when hauling irregular freight like bridge beams or machinery that concentrates mass at one end.

True Multi-Cargo Versatility

No walls, no roof - the open platform of a 3 axle flatbed semi trailer accommodates cargo that enclosed vans cannot: 12-meter rebar bundles, coiled steel plate, precast concrete sections, machinery on skids. Compatible with forklifts, mobile cranes, and overhead gantry loading - whichever equipment your shipper and receiver have on site.

Minutes to Load, Minutes to Unload

With a 0.6–0.8 m loading height, forklifts drive straight onto a flatbed semi trailer from ground level at any point - no dock required. Combined with tie-down points along the side rails, operators secure and release loads faster than with curtain-side or enclosed box trailers, cutting turnaround time at both ends of the route.

Lower Cost Per Tonne-Kilometer

A 3 axle flatbed semi trailer is simpler to build than enclosed or refrigerated units - fewer panels, fewer seals, fewer moving parts. That translates to a lower purchase price, cheaper insurance, and straightforward maintenance. Steel and aluminum construction handles weather exposure without the internal degradation that ruins plywood-lined van interiors over time.

Stable at Highway Speed, Loaded or Empty

The 500 mm Q345 main beam with 8 mm web and 14/16 mm flanges resists torsional flex even under off-center point loads. Dual-line brakes with six double air chambers deliver balanced stopping force across three axles, and the low deck height of this flatbed semi trailer keeps the center of gravity down - reducing sway on crosswinds and curved off-ramps.

Skilled Workforce, Built-to-Order Production

Every 3 axle flatbed semi trailer is fabricated to order using Q345 structural steel and Q235 channel side beams - not stock-inventory units. Our welding team specializes in heavy-gauge beam fabrication, and each flatbed semi trailer is load-tested before it enters the paint booth. From 20 ft light-duty decks to 53 ft heavy-haul platforms, we deliver the exact configuration your freight operation needs.