20FT Flatbed Trailer
- Main beam: Heavy duty I beam.
- Side beam: 140mm channel beam
- Suspension: Mechanical suspension (Air suspension optional)
- Leaf spring: 10pcs
- Kin pin: 2''/3.5'' bolt type
- Landing gear: 28 Ton two speed
- Electrical: LED light , 7 ways ,24V
- Painting: Blasting and clean rust,1 coat of prime painting ,2 coat of finish painting
- Overview
- Recommended Products
Flatbed semi-trailer is a versatile, open-deck trailer designed to transport a wide range of heavy, oversized, or irregularly shaped cargo. Unlike enclosed trailers, it offers easy top and side loading, making it ideal for construction equipment, machinery, steel coils, lumber, and other bulky freight.
Key Features:
(1) Open Design
No sides or roof, allowing for crane, forklift, or winch loading from any angle.
Standard lengths: 48–53 ft (shorter/longer variants available).
(2) Durable Construction
Frame: High-tensile steel or aluminum for strength and weight savings.
Decking: Wood (oak/pine), steel, or aluminum planking for load resistance.
(3) Load Flexibility
Max Weight Capacity: Typically 48,000–80,000 lbs (varies by axle count).
Width: 8.5 ft (standard) or up to 12 ft (permit loads).
Low Deck Height: Improves stability for tall cargo (e.g., construction gear).
(4) Tie-Down Options
D-rings, stake pockets, and rub rails for secure strapping/chaining.
Reinforced anchor points for heavy equipment.
(5) Axle Configurations
Tandem (2 axles) or tri-axle (3 axles) for weight distribution.
Spread axles (10–12 ft apart) to comply with bridge laws.
Common Uses:
✔ Construction: Bulldozers, excavators, scaffolding.
✔ Manufacturing: Steel beams, pipes, prefab structures.
✔ Agriculture: Tractors, lumber, hay bales.
✔ Energy: Wind turbine parts, transformers.
Specifications and Parameters:
Size |
2 axles 20ft:7000*2500*1500 (mm) 2 axles 40ft :12500*2500*1500 (mm) 3 axles 40ft:(12500-17500)*2500*1500 (mm) 4 axles:13500*2500*1500 (mm) |
Payload |
2 axles 20ft:30Ton 2 axles 40ft:40Ton 3 axles 40ft:40Ton -50Ton 4 axles:75Ton |
Main beam |
Heavy duty I beam. |
Side beam |
140mm channel beam |
Axles |
2 axles 20ft:2 * 13ton capacity (Brand optional) 2 axles 40ft:2 * 13ton capacity (Brand optional) 3 axles 40ft:3 * 13ton capacity (Brand optional) 4 axles:4 * 13ton capacity (Brand optional) |
Suspension |
Mechanical suspension (Air suspension optional) |
Leaf spring |
10pcs |
Tire |
2 axles 20ft:12R22.5 8pcs (Other size optional) 2 axles 40ft:12R22.5 8pcs (Other size optional) 3 axles 40ft:12R22.5 12pcs (Other size optional) 4 axles:12R22.5 16pcs (Other size optional) |
Rim |
2 axles 20ft:9.00-22.5 8pcs (Other size optional) 2 axles 40ft:9.00-22.5 8pcs (Other size optional) 3 axles 40ft:9.00-22.5 12pcs (Other size optional) 4 axles:9.00-22.5 12pcs (Other size optional) |
Kin pin |
2’’/3.5’’ bolt type |
Landing gear |
28 Ton two speed |
Twist locks |
2 axles 20ft:4 pcs 2 axles 40ft:4 pcs 3 axles 40ft:12 pcs 4 axles:12 pcs |
Braking system |
2 axles 20ft::Double air chamber ,brake valve,32L air tanks ;ABS optional 2 axles 40ft::Double air chamber ,brake valve,32L air tanks ;ABS optional 3 axles 40ft:Double air chamber ,brake valve,40L air tanks ;ABS optional 4 axles:Double air chamber ,brake valve,40L air tanks ;ABS optional |
Electrical |
LED light , 7 ways ,24V |
Painting |
Blasting and clean rust,1 coat of prime painting ,2 coat of finish painting |
Frequently Asked Questions (FAQ):
Q: Does your company has your own factory?
A: Yes,we have a factory ourself,which is in this business for few years in China.Our factory is very famous where is manufacturing various trailers in Shan Dong,China.
Q: What is your minimum order quantity?
A: One unit
Q: Can you satisfy my special requirement?
A: Definitely!We can make the trailers based on your requirement.
Q: What logistics methods can you use for transportation?
A: We can use various transportation tools to transport construction machinery.
(1) Our main mode of transportation is that the machine will be shipped by container or ro-ro/bulk.
(2) For China's inland neighboring countries, we can ship the machine by road or rail.
(3) For urgently needed spare parts, we can ship by DHL, TNT, UPS or FEDEX.
Q: Do you have any other services?
A: Our company's aim is to give you satisfaction, our services include the best price, shipping and packaging, booking the cargo hold, and helping you buy parts.
Contact Us:
Send your enquiry to start the first step of our cooperation.
Our team of experts is here to assist you every step of the way.
Email: [email protected]
Phone: +86-13969627783
More than 30 years of trailer manufacturing experience deserves your trust.