3 Axles 40FT Flatbed Semi Trailer For Sale
Flatbed Trailer$11,750.00
HUAYU 3 axle 40FT flatbed semi trailer with 12 container locks, Q345B steel I-beam, and 50-60T payload for container and bulk cargo transport.
3 Axle 40 FT Flatbed Semi Trailer
3 axle 40FT flatbed semi trailer detail view
Container Transport with 12-Lock System
HUAYU 3 axle 40FT flatbed semi trailers are built for container transport as their primary function. The three axles distribute weight evenly across all wheels, keeping the trailer balanced during transit. This flatbed semi trailer is equipped with 12 container locks, which allow containers to be positioned at the center of the platform. Center-loading prevents uneven weight distribution that causes the frame to sag over time — a common issue on trailers where containers sit too far forward or back.
HUAYU also builds 20-foot flatbed semi trailers on request for operators who need shorter platform configurations.
Safety for Non-Container Cargo
The flatbed includes a front fender and two side pillars. When the trailer is not carrying containers, these pillars secure cargo like steel pipes and round logs. Pipes and logs can roll during transport — the side pillars act as stops that prevent the load from shifting off the deck. This safety detail matters on winding roads and at highway speeds.
3 axle 40FT flatbed semi trailer axle and suspension detail
Axles: 3 units, HUAYU / BPW / FUWA / other
Landing Gear: JOST / FUWA / SAF Holland / HUAYU brand
3 axle 40FT flatbed semi trailer high-thickness side support
HUAYU 3 axle flatbed semi trailer with high-thickness side support
HUAYU 3 axle flatbed semi trailer with rope hook, rope tightener, and side bumper
HUAYU Semi Trailer Production
HUAYU operates a 600,000 square meter factory with 10 semi-trailer production lines. Dedicated workshops handle low-plate semi trailers, powder tank semi trailers, and oil tank semi trailers separately. The production team includes 500 employees and 50 semi-trailer designers, and the factory accepts custom orders to match specific buyer requirements.
| Parameter | Value |
|---|---|
| Dimension | 12.5m x 2.5m x 1.55m |
| Payload | 50T-60T |
| Tare Weight | About 7.5T |
| Twist Lock | 12 units |
| Main Beam | Heavy-duty I beam, Q345B high-tensile steel, welded by automatic submerged-arc process |
| Frame Beam | Top flange 14mm, width 140mm; middle flange 8mm; bottom flange 16mm, width 140mm; main beam height 500mm |
| Frame Floor | 3mm pattern thickness |
| Edge Beam | 16# Channel |
| Through Beam | 10# Channel |
| Along Beam | 6# Channel x 6 |
| Axle | 3 pcs |
| Landing Gear | 28T lifting capacity with two speed, Jost brand |
| King Pin | 2.00 or 3.5 inch bolt-in king pin |
| Suspension | Mechanical suspension |
| Leaf Spring | 90mm(W) x 16mm(T) x 10 Layer |
We have five of these flatbed trailers running container routes from Mombasa port. The 12 twist locks keep 40-foot containers centered on the deck, and after two years the frames show no sagging. The submerged-arc welded I-beam is noticeably stronger than the manual welds on our older trailers from another supplier.
2025-11-17
Solid flatbed trailer for daily use. We haul containers and steel pipes with the same unit — the side pillars keep pipes from rolling during transport. The 7.5T tare weight is competitive for a 3-axle model. Minor issue with one rope hook coming loose, but the structural quality is good overall.
2025-08-25
This HUAYU flatbed semi trailer is the best value we have found at this price point. The Q345B steel frame handles 55-ton container loads without flex, and the JOST landing gear operates smoothly every coupling cycle. We ordered three more after the first one proved itself over six months.
2026-02-09
We have been running this trailer for over four years and the frame is still straight. The 3mm pattern floor gives good grip when we load loose materials, and the 12 container locks hold tight even on rough roads. The 500mm beam height adds stiffness that keeps the deck flat under load. Reliable trailer.
2025-10-20
Our fleet runs between Lusaka and Dar es Salaam carrying mixed cargo. This flatbed handles containers, timber, and construction materials without issues. The side bumpers and rope tighteners are practical details that other manufacturers charge extra for. Good factory quality from HUAYU.
2025-05-12
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