3-Axle Flatbed Tractor Trailer with Mechanical Suspension | Heavy-Duty Durability for Demanding Loads
Built to tackle the toughest jobs, our 3-axle flatbed tractor trailer with mechanical suspension delivers uncompromising strength and reliability for transporting heavy equipment, construction materials, and industrial cargo. The mechanical suspension system (e.g., leaf spring) offers simplicity, durability, and ease of maintenance, making it ideal for rough terrains and harsh environments. With a reinforced chassis and triple-axle design, this trailer ensures exceptional load distribution, stability, and compliance with weight regulations. Whether on highways or off-road sites, it’s engineered for performance and longevity.

Key Features:

• Mechanical Suspension: Leaf spring system for durability, ease of repair, and cost-effective operation.

• 3-Axle Stability: Enhanced weight distribution and load capacity for heavy cargo.

• Reinforced Steel Frame: Built to withstand extreme conditions and heavy use.

• Versatile Flatbed Design: Open deck for easy loading of machinery, pipes, lumber, and bulk materials.

• Reliable Braking: Robust braking system compatible with heavy loads.

• Low Maintenance: Simple mechanical design reduces downtime and repair costs.

Ideal Applications:

• Construction and mining equipment transport

• Logging and lumber hauling

• Steel and pipeline logistics

• Agricultural and industrial machinery moving

• Infrastructure and heavy material transport

Specification:

Model: three axle flatbed tractor trailer for sale

Dimension(L*W*H): 48ft L x 8.5ft W (14.6m x 2.6m)

Application: transport 20ft, 40ft, 45ft container

Loading Capacity: 45,000–55,000 lbs (20,412–24,948 kg)

Main Beam: height 1.6ft, upper plate 14mm, middle plate 8mm, bottom plate 16mm, material Q345B steel

Side Beam: 16mm or 18mm steel channel

Platform: 3mm-thick checkered plate

Axles: tri axles*13T/14T/16T*FUWA/BPW brand

Tire: 12 units*12.00R22.5

Rim: 9.00-22.5

Suspension: mechanical suspension or airbag suspension

Spring Leaf: 90(w)mmx13(thickness)mmx10 layers

King Pin: 50(2 inch)#or 90(3.5 inch) bolted or welded

Landing Gear: JOST brand

Twist Locks: 4/8/12 pcs

Brake Valve: WABCO brand valve

ABS: optional

Light: LED light

Voltage: 24V

Accessories: one tool box, spare tire carrier

Request a Quote!
Contact us for pricing, customization options, and delivery details tailored to your heavy hauling needs!