Flat Bed Trailers

China 3 Axle 40FT Flatbed Container Semi Trailer Chassis for Sale

Dimensions are 12450mm x 2480mm x 1750mm. The main beam uses Q345 high tensile steel, welded by automatic submerged-arc processes. It is designed for transporting 20ft and 40ft containers, offering a cost-effective solution for bulk cargo.

Use OtherTrailers
Size 12450*2480*1750mm
Suspension MechanicalorAirsuspens
Material Steel
Paint HighGradePolyurethanep

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Stock number held for this listing: 10500

Side view of a 40ft flatbed trailer chassis

Key Benefits

What This Unit Does Well

Q345 high tensile steel main beam provides durability for heavy loads
FUWA, BPW or HJ axle options allow matching to existing fleet standards
12R22.5 Double Star, Triangle or Linglong tyre brands offer sourcing flexibility
Mechanical or air suspension options to suit road conditions and cargo sensitivity
CCC, ISO9001:2008, BV and SGS certifications demonstrate adherence to quality standards
WABCO RE6 relay valve and ABS system provide reliable braking performance

Application Scenarios

Where It Is Used

Transporting 20ft and 40ft containers between ports and inland depots
Hauling construction equipment and materials to job sites
Moving oversized or heavy machinery that exceeds standard truck limits
Supporting logistics operations requiring flexible cargo capacity
Bulk cargo transport where weight distribution is critical

Fit

Who It Is For

Logistics companies needing cost-effective container transport solutions
Construction firms requiring heavy equipment relocation
Machinery dealers shipping large items to customers
Fleet owners expanding their capacity for oversized loads
Shipping companies servicing routes with varying road conditions

Buyer Pain

Problems It Solves

High transport costs due to limited cargo capacity
Damage to cargo during transit from inadequate suspension
Difficulty sourcing compatible parts for mixed-brand fleets
Safety concerns associated with unreliable braking systems
Compliance issues related to international transport standards
Uncertainty over trailer durability in harsh operating environments

Engineering

Technical Features

Heavy-duty I-beam main beam constructed from Q345 steel
16# channel steel side beams and 10# channel steel cross members
3mm checkered steel flooring for enhanced cargo security
FUWA, HJ or BPW axle options with 13T or 16T capacity
Mechanical or air suspension systems for optimal ride quality
JOST kingpin (2" or 3.5") for secure coupling

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 China 3 Axle 40FT Flatbed Container Semi Trailer Chassis for Sale
Use	OtherTrailers
Size	1245024801750mm
Suspension	MechanicalorAirsuspension
Material	Steel
Paint	HighGradePolyurethanepaint
Axle	FUWA/BPW/HJoptional
Tire	12R22.5Doublestar/Triangle/Linglongbrand
Function	Transport20ft40ftcontainer
Type	Semitrailer
Certificate	CCCISO9001:2008BVSGS
Trailer Type	Semi-trailer
Dimensions (L x W x H)	1245024801750mm
Max Payload	45T
Main Beam Material	Q345 Steel
Axle Options	FUWA/BPW/HJ
Tyre Options	12R22.5 Doublestar/Triangle/Linglong
Suspension Options	Mechanical or Air
Kingpin	2"/3.5" JOST
Braking System	WABCO RE6, ABS Optional
Certification	CCC ISO9001:2008 BV SGS
Place of Origin	Shandong,
China (Mainland) Type	Semi trailer
Colour and Making	Customized
BV SGS Suspension	Mechanical or
Air Suspension Function	Transport 20ft 40ft container
King Pin	2′′(50mm)or3.5′′(90mm)

Materials

Materials and Build

Q345 high tensile steel for the main beam
Q235 steel for side and cross members
3mm checkered steel plate for the floor
FUWA, BPW or HJ axles
12R22.5 Double Star, Triangle or Linglong tyres
JOST kingpin and landing gear

Process

How an Order Is Handled

You specify container size, route conditions and axle preference
We confirm availability of chassis and components against current stock
You approve the final specification sheet including paint colour and tyre brand
Unit is sandblasted, painted and inspected before loading
We arrange RoRo or container shipment and provide export documents

Quality Control

Checks Before Loading

Steel plate thickness and weld quality are inspected before assembly
Axle alignment and brake system functionality are tested before dispatch
Paint finish is checked for corrosion resistance and visual defects
Third-party inspection by SGS, BV or your appointed agent is supported
Photographs of chassis numbers and key components are provided for verification

Customisation

What Can Be Changed

Paint colour to match fleet branding
Tyre brand and tread pattern to suit operating conditions
Landing gear capacity to match tractor unit requirements
Axle configuration to optimise weight distribution
Additional lashing points and securing mechanisms

Honest Comparison

How It Compares With the Alternatives

Two-axle flatbed trailer	Three axles provide greater load capacity and improved stability
Air suspension trailer	Mechanical suspension is lower cost and simpler to maintain
BPW axles	FUWA axles offer a cost-effective alternative with comparable performance

Use Guide

Using It Well

Inspect tyre pressure and wheel nut torque after the first 500km
Lubricate landing gear and kingpin regularly
Check brake system components for wear and tear
Ensure cargo is properly secured before transport
Follow recommended maintenance intervals for axles and suspension

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.

Close-up of the flatbed trailer's main beam construction

Underside view showing the axle and suspension system

Front view of the trailer with the kingpin and landing gear

Rear view of the trailer with the lights and mudguards

Close-up of the trailer's checkered steel flooring

Source Specification

Manufacturer Text We Hold for This Listing

China 3 Axle 40FT Flatbed Container Semi Trailer Chassis for Sale Product Description 3 AXLE FLATBED SEMI TRAILER Tare weight 6 000kg Size 1 25 00mm*2500mm* 15 00mm P ayload 45T Main beam H eavy duty and extra durability designed I beam; opting for high tensile steel Q345, welded by automatic submerged-Arc processes. Top flange 14mm,width140mm;Middle Flange 8mm height 500mm;bottom flange16mm,width 140mm S ide beam 16# channel steel(Q235) C ross member 10# channel steel(Q235) F loor 3mm checkered plate Axle 3 /4 A xle FUWA /HJ/BPW brand 13T /16T Suspension Mechanical suspension American type local brand or Air suspension L eaf spring 10pcs *90*13mm Tire 12R22.5 D ouble star /Triangle brand 12pcs Wheel rim 9.0-22.5 better brand 12pcs Kingpin JOST brand 2"/3.5" bolt-in king pin Landing gear JOST brand two-speed, manual operating,heavy duty landing gear 2 8 T T wist lock 12pcs Braking system

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

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