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20/40/45/53 Ft Flatbed Semi Trailer for Sale Dimensions

March 2, 2022

What is a flatbed semi trailer?

A flatbed semi trailer is a typical open deck equipment that has no roof nor sides. It is mainly used for transporting 20ft or 40ft containers and heavy, oversized, wide goods such as machinery, building supplies or equipment. The flatly shaped body makes it much easier to load and unload goods.

What size does the flatbed semi trailer have?

TITAN flatbed semi trailer for sale, 40ft is the most popular model.

According to the length, we can also offer the 20ft, 45ft, 48ft, 53ft flatbed trailer for sale.

For the types, we can also make the flatbed with side wall, side panel with fence, or with front board, or with columns to load the logs.


20/40/45/53 Ft Flatbed Semi Trailer for Sale Dimensions

40 Ft Flatbed Semi Trailer with Front Wall for Sale


40ft flatbed trailer specification

Tare Weight: About 7.1T

Dimension(mm): 12450x2490x1575mm(40 ft flatbed semi trailer)

Loading capacity(ton): ≤45T

Axles: 3 axles, 13T/16T ,FUWA/ BPW/ Huajing Brand

Tire: 12 units, 12.00R22.5 or 315/80R22.5

Rim: 9.00-22.5 or 9.75-22.5

Suspension: Mechanical suspension(Germany or America type) or Air suspension(China brand or BPW brand)

Spring Leaf: 90(W)mmx13(Thickness)mmx10 layers or 100mmx12mmx12 (specially intended for overseas markets)

King Pin: JOST brand 2.0 or 3.5 inch (bolted or welded)

Landing Gear: JOST brand D200T or Chinese brand 28tons(double-speed)

Main Beam: Height: 500mm, Upper plate:14mm, Middle plate:8mm, Bottom plate:16mm, Material:Q345B steel

Side Beam: 16mm or 18mm steel channel (material: Q235 steel)

Platform: 3mm-thick checkered plate

Brake Chamber: WABCO RE 6 relay valve; T30/30+T30 spring brake chamber(TKL brand), 45L air tank

Twist Locks: 4,8,12 sets (lifting or screw type)

Valve: WABCO valve (specially intended for oversea market)

ABS: Optional

Light: LED light (specially intended for oversea market)

Voltage: 24V

Socket(Receptacle): 7-pin Socket (for 7 wire harness)

Tool Box: 1m x 0.5m x 0.5m (The tool box contains 1 tire spanner, 1 gudgeon sleeve and 1 cranking bar. Its size can be tailored to suit your needs)

Painting: Sandblasted, anti-rust chassis surface is available with 1 layer of anticorrosive primer and 2 layers of top coats

20/40/45/53 Ft Flatbed Semi Trailer for Sale DimensionsDrawing of 40 Ft Flatbed Semi Trailer for Sale Dimensions


20/40/45/53 Ft flatbed semi trailer dimensions

20 foot flatbed trailer dimensions: 6200*2500*1550 mm

40 ft flatbed trailer dimensions: 12500*2500*1530 mm

45 ft flat semi trailer dimensions: 13700*2500*1530 mm

53 ft flatbed trailer dimensions: 16000*2500*1530 mm


Flatbed semi trailer application

The function of a flatbed semi trailer for sale is made possible through its structure’s design and manufacture. Basically, it is a transport equipment mainly of a steel construction defining its frame. It also comprises a lighting system, brakes and tires. It is carefully designed to desired heights and weight capacity to safely load and transport containers from one location to another. Use flatbed trailers to transfer cargo at the shipper’s warehouse. Unloaded to the consignee’s warehouse, when changing trailer or boat on the way, there is no need to take the goods out of the box and change them.

The size of the flatbed trailer loading area is determined according to the standard container size, usually 20 ft and 40 foot container. A twist lock device for fixing the container is provided at positions corresponding to the four corners of the bottom of the container. Flatbed trailers are special trailers for transporting containers.


20/40/45/53 Ft Flatbed Semi Trailer for Sale Dimensions

Details of 20/40/45/53 Ft Flatbed Semi Trailer for Sale


Advantages of TITAN flatbed semi trailer

1. TITAN Vehicle adopts high strength steel material to manufacture the flatbed trailer, it can make the 45 ft flatbed trailer have a higher loading capacity and a longer service life.

2. TITAN Vehicle uses automatic arc-submerging welding method to weld the main beam, so the main beam is more stronger and more durable.

3. The cross beam and the side beam are enhanced, the down plate of the main beam and the bottom plate are all reinforced, it can ensure there is no curling during the using procedure.

4. The distance between two tilted supports is less than 50 centimeters, it can help the main beam have a better loading capacity.

5. Also the trailers floor is checker plate, this will keep the other bulk cargo more stable, like the bags, or long stuff.

6. To make sure the service life of the 53 ft flatbed semi trailer, all the spare parts we adopt are world famous brand.

7. We use famous German WABCO braking valve will definitely shorten the Braking Distance, to make the safety of the trailers and the drivers.

8. Durable mechanical widened spring suspension, make sure the stable and safety. Also we can offer you the air bag suspensions, The airbag suspension can provide a good shock absorption effect for the vehicle and more fuel-efficient.

9. Polyurethane paint, the vehicle is more beautiful, has a strong adhesion, long-term use of non-fading, effective protection of the body against rust, prevent acid and alkali corrosion, extend the life of the vehicle.