نصف مقطورة مسطحة Flatbed Semi Truck Trailer

Brand: zw trailer

Product origin: Shandong, China (Mainland)

Delivery time: 20-30days

Supply capacity: 300 sets/month

80 Ton 4 Axle Flatbed Semi Trailer built from Q345B high-tensile steel. Robust 4-axle configuration for stable heavy-load transport, low maintenance finish, FUWA/BPW/SAF axles, mechanical spring suspension, and 12.00R20 tires.

Detailed Description

The 80 Ton 4 Axle Flatbed Semi Trailer is engineered for dependable heavy haul operations where strength, stability and low operating cost matter. Built with premium Q345B high-tensile steel and industry-standard components, this flatbed trailer is designed to carry high-density cargo such as construction machinery, steel beams, prefabricated modules and other oversized loads. It combines a rugged structural design with service-proven running gear to deliver consistent performance across long hauls and harsh conditions.

Specification

ItemSpecification

Dimension (mm)

13000 x 2500 x 1460

Loading Capacity

80 tons

Main Beam

Q345B high-tensile steel

Axle

4 x FUWA / BPW / SAF options

Suspension

Mechanical spring suspension

Tire

12.00R20

King Pin

JOST 2" (50mm) or 3.5" (90mm)

Core Features*

80 Ton Payload Capacity: Safely rated for heavy equipment and dense materials, meeting the needs of contractors and logistics operators.

• Robust 4 Axle Configuration: Offers enhanced stability, even weight distribution and improved braking response compared with fewer axle designs.
• High-Strength Steel Frame: Main beam and frame manufactured from Q345B to resist deformation and deliver long-term structural integrity.
• Quality Running Gear Options: Compatible with FUWA, BPW or SAF axles to suit regional preferences and spare-part availability.
• Proven Suspension: Mechanical spring suspension designed for reliable load bearing and straightforward maintenance in the field.
• Industry-Standard Tires and King Pin: 12.00R20 tires and selectable JOST 2" or 3.5" king pin options ensure compatibility with a wide range of tractors and operating practices.

Engineering & Build Quality

Every structural element of this flatbed semi trailer is developed with practical field requirements in mind. The Q345B main beam provides a balance between tensile strength and weldability, allowing for robust joint work while maintaining fatigue resistance under repeated loading cycles. Welds are executed to industry standards, and surface treatments reduce exposure to corrosion. The result is a trailer that sustains heavy use with predictable maintenance intervals.

Durability & Maintenance

A durable paint finish protects exposed metal and extends service life in corrosive environments. Routine maintenance is simplified by the mechanical spring suspension and widely available axle options, so fleets can minimize downtime and total cost of ownership.

Performance & Safety

The 4-axle layout improves braking distribution and reduces per-axle stress, which enhances road handling when carrying heavy loads. The choice of reputable axle brands ensures replacement parts and technical support are accessible. Safety features are inherently supported by the trailer’s geometry and component selection, delivering predictable behavior during emergency maneuvers and heavy braking scenarios.

Customization & Fleet Integration

The trailer can be configured with different axle brands and king pin options to match existing fleet standards and regional regulations. Contact your supplier to discuss tie-down arrangements, optional ramps, or protective coatings tailored to specific cargo types.

Why Choose This Flatbed

Choosing this 4 axle 80 ton flatbed trailer delivers a pragmatic balance of load capacity, material strength and serviceability. It is purpose-built to reduce operational risk during heavy hauls while offering component choices that align with global maintenance ecosystems. For operations that demand durability and consistent on-road performance, this platform is a cost-efficient foundation for heavy transport tasks.

For detailed quotations, customization options or fleet compatibility checks, reach out to your authorized distributor with your payload profile and operating conditions to ensure an optimized specification.