Flat Bed Trailers

40ft 3 Axles Container Flat Bed Semi Trailers

A 40ft three-axle flatbed semi-trailer with a 12400 x 2500 mm deck, designed to carry one 40ft container or two 20ft containers. Built with a steel frame, leaf spring suspension, and 13-ton standard axles, it supports a 40-ton payload. The trailer features 12 twist locks, ABS braking, and is available in a colour option. It is certified under CCC and ISO9001, and is supplied as a complete unit ready for export.

Use TruckTrailer
Size 12400*2500
Color Option
Suspension LeafSpringSuspension
Material Steel

Ask for a Price on WhatsApp Email the Specification

Stock number held for this listing: 10329

Side view of a 40ft three-axle container flatbed semi-trailer with 12 twist locks and leaf spring suspension

Key Benefits

What This Unit Does Well

12 twist locks allow secure attachment of one 40ft or two 20ft containers without additional fittings
13-ton standard axles provide reliable load capacity for heavy freight on paved and gravel roads
Leaf spring suspension offers durability and low maintenance in long-haul and off-road conditions
40-ton payload rating matches standard container weight limits for full compliance with port and road regulations
ABS braking system improves stopping performance under heavy load and reduces skid risk
Steel frame construction ensures structural integrity during repeated loading and unloading cycles

Application Scenarios

Where It Is Used

Transporting a 40ft container from a port to an inland warehouse on mixed asphalt and gravel roads
Moving two 20ft containers between construction sites with unpaved access routes
Long-haul freight across African and Southeast Asian routes where trailer durability is critical
Intermodal transport where the trailer must interface directly with container cranes and yard trucks

Fit

Who It Is For

Fleet operators standardising on a single trailer type for container transport across multiple routes
Contractors needing reliable flatbed trailers for construction material delivery to remote sites
Logistics companies importing trailers for resale in markets with high demand for container transport
Government procurement teams sourcing durable, certified trailers for public infrastructure projects

Buyer Pain

Problems It Solves

Inconsistent trailer dimensions that cause misalignment during container loading and unloading
Trailer frames that fail under repeated 40-ton loads due to weak steel or poor welding
Lack of local spare parts for axles, suspension or brakes leading to extended downtime
Uncertainty over certification status when clearing customs in CCC-required markets
Inadequate twist lock spacing or strength that risks container detachment during transit

Engineering

Technical Features

Steel welded frame with 12400 x 2500 mm flatbed deck
Three axles with 13-ton standard rating per axle
Leaf spring suspension system for load stability and low maintenance
ABS braking system for improved safety under heavy load
12 twist locks positioned for secure container attachment
Tire size options: 12R22.5 or 12.00R20
Color available in customer-specified option
Certified under CCC and ISO9001 standards

Specification

Specification Table for This Listing

Taken from the supplier specification we hold. Anything not listed here is confirmed in writing before order rather than assumed.

Specification of 40ft 3 Axles Container Flat Bed Semi Trailers
Use	TruckTrailer
Size	12400*2500
Color	Option
Suspension	LeafSpringSuspension
Material	Steel
Certification	CCC,ISO9001
Axle	Standard13Ton
Tire	12R22.5or12.00R20
Type	Semi-Trailer
Capacity	40T
Trailer Model	40ft 3-axle Container Flat Bed Semi-Trailer
Length	12400 mm
Width	2500 mm
Deck Height	1200 mm (standard)
Axle Type	Standard 13 Ton
Number of Axles	3
Brake System	ABS
Tire Size	12R22.5 or 12.00R20
Twist Locks	12 pieces
Payload Capacity	40 T
Certifications	CCC, ISO9001
Place of Origin	Shandong, China (Mainland)
Trailer Type	Semi-Trailer
Max Payload	40T
Brand Name	Shengxing
Product Name	3-axle Container Semi-trailer

Materials

Materials and Build

Welded steel frame with high-strength steel plates
Leaf spring suspension components made from forged steel
13-ton standard axles with precision-machined hubs and bearings
12R22.5 or 12.00R20 radial tires with steel rims
Twist lock fittings made from cast steel with anti-corrosion coating

Process

How an Order Is Handled

You confirm the trailer configuration: tire size, color, and twist lock position
We source the unit from stock or schedule production based on your order
You receive photos and a specification sheet before payment
Unit is prepared, inspected, and photographed before loading
We book bulk or container shipment and provide export documentation

Quality Control

Checks Before Loading

All steel components are inspected for thickness and weld integrity before assembly
Axles, suspension, and tires are sourced from approved suppliers and checked on arrival
Welding quality is verified using non-destructive testing methods
Final trailer is tested for brake function, twist lock engagement, and suspension movement
Photos and video of the loaded trailer are sent before shipment

Customisation

What Can Be Changed

Custom paint colour to match fleet livery or brand identity
Custom logo application on both sides of the trailer deck
Adjustment of twist lock positions if required for specific container types
Choice between 12R22.5 or 12.00R20 tires based on local road conditions
Optional additional lighting or reflector strips for improved visibility

Honest Comparison

How It Compares With the Alternatives

2-axle 40ft flatbed trailer	The 3-axle version handles heavier loads and reduces axle stress on rough roads, but adds weight and cost
Air suspension trailer	Leaf spring is more durable and cheaper to maintain in off-road and high-dust environments, but offers less ride comfort
Non-ABS trailer	ABS improves braking safety under load, but non-ABS models are cheaper and may be acceptable in low-speed, short-haul operations

Use Guide

Using It Well

Inspect twist locks and locking pins before each container loading to prevent failure
Check tire pressure weekly and adjust for load and temperature changes
Verify brake function and ABS warning light after every long haul or heavy load
Inspect welds and suspension components monthly, especially after off-road use

Photographs

More Views of This Unit

Photographs held for this listing. Current yard photographs of the specific unit you shortlist are taken fresh before any balance is paid.

Front view of the trailer showing the 12400mm length and 2500mm width with steel frame

Rear view of the trailer with fifth wheel coupling and ABS brake lines visible

Close-up of twist lock fittings on the trailer deck with container corner fitting

Undercarriage view showing the three 13-ton axles and leaf spring suspension system

Source Specification

Manufacturer Text We Hold for This Listing

40ft 3 axles container flat bed semi trailers Product Description 40ft flatbed truck semi trailer Used for loading one 40ft container or 2*20ft containers. Size(mm) 12400*2500 Twist Lock 12 pieces Axle Standard 13 Tons Loading Capacity 40 Tons Tire 1200R20 or 12R22.5 Brake System ABS Suspension Leaf Spring Color Option Accessories Show More Choice Packing & Delivery About Us the factory covers an area of 14,500 square meters, including the plant area of 11,300 square meters, the warehouse area of 900 square meters, and the supporting construction area of 1,200 square meters. We have 160 units advanced large scale equipment, and more than 50 units testing machines. With strong technical force and advanced manufacturing technology, the company is a large-scale enterprise integrating R&D, production, sales and service. Our company has passed the ISO quality management certification system,

Reproduced from the supplier specification. Figures are confirmed in writing on the proforma invoice before any deposit.

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