Truck trailer machinery and parts exporter since 2008
Low Bed Trailers

3 Axles Side Wall Cargo Truck Semi Trailer

Built with a heavy-duty I-beam main frame using Q345 high-tensile steel, welded by automatic submerged-arc processes. Features 3 x 13T FUWA/BPW/HUANJING axles, mechanical or air suspension, 12R22.5 tyres, and a checkered plate floor with 80mm side walls. Suitable for low-bed transport in construction, mining and industrial logistics where durability and load stability are critical.

  • Use TruckTrailer
  • Size 13000*3000*1250mm
  • Suspension MechanicalSuspensionor
  • Material Iron,IRON
  • Certification CCC

Stock number held for this listing: 10536

Side view of 3-axle side wall cargo semi trailer with 12R22.5 tyres and checkered floor
Side view of 3-axle side wall cargo semi trailer with 12R22.5 tyres and checkered floor
Key Benefits

What This Unit Does Well

  • Q345 high-tensile steel main beam ensures long service life under heavy loads and repeated stress
  • 3 x 13T axles provide stable load distribution across all wheels, reducing axle fatigue
  • Mechanical or air suspension options allow matching to road conditions and payload type
  • 12R22.5 tyres are widely available in export markets, reducing replacement lead time
  • Checkered plate floor and 80mm side walls prevent cargo shift and protect against abrasion
  • CCC certification meets mandatory safety and quality standards for many importing countries
Application Scenarios

Where It Is Used

  • Transport of heavy industrial machinery between a factory and a port in Southeast Asia
  • Moving steel coils and structural beams across unpaved construction sites in Africa
  • Hauling mining equipment on rough terrain with frequent stops and starts
  • Delivering large fabricated components to remote engineering projects where road access is limited
Fit

Who It Is For

  • Contractors sourcing trailers for heavy equipment transport in mining and civil engineering
  • Logistics operators needing durable trailers for steel and machinery shipments
  • Machinery dealers stocking semi trailers for resale in markets with high wear conditions
  • Government procurement teams requiring CCC-certified trailers for public infrastructure projects
Buyer Pain

Problems It Solves

  • Frequent trailer frame failure due to low-grade steel or poor welding in budget models
  • Axle overload and premature wear from under-rated axle systems on heavy payloads
  • Lack of local spare parts for suspension or axle components in remote regions
  • Inadequate side protection leading to cargo damage during transit on rough roads
  • Uncertainty over compliance with import country safety standards without certification
Engineering

Technical Features

  • Main beam made from Q345 high-tensile steel, welded by automatic submerged-arc process
  • I-beam design with top flange 16mm x 140mm, middle flange 10mm x 500mm, bottom flange 18mm x 140mm
  • Side beams constructed from 20# channel steel (Q235), cross members from 12# channel steel (Q235)
  • Floor made of 4mm checkered plate, side walls 80mm high, front board 80mm high
  • 3 x 13T FUWA/BPW/HUANJING axles with 12R22.5 tyres, 6 wheels per axle
  • Mechanical suspension with 10-ply leaf springs (90mm x 13mm), or optional air suspension
  • WABCO RE6 relay valve, T30/30 spring brake chamber, 40L air tanks, no ABS
  • LED side lights (8 units), rear lights (2 units), width lamps (2 units)
  • 2"/3.5" bolt-in kingpin, JOST brand two-speed manual landing gear (24T capacity)
  • Complete chassis sandblasted, primed with anti-corrosive coating, finished with two coats of paint
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 3 Axles Side Wall Cargo Truck Semi Trailer
UseTruckTrailer
Size13000*3000*1250mm
SuspensionMechanicalSuspensionorairsuspension
MaterialIron,IRON
CertificationCCC
Tire12R22.5
Axle3*13TFUWA/BPW/HUANJING
FunctionTransportHeavyDutyEquipmentORSTEELANDOTHERHEAVYGOODS
TypeSemi-Trailer
Trailer ModelLHY9392, LHY9393
Dimensions L x W x H13000 x 3000 x 1250 mm
Tare Weight13000 kg
Main Beam MaterialQ345 High-Tensile Steel
Welding ProcessAutomatic Submerged-Arc Welding
Side Wall Height80 mm
Floor Material4mm Checkered Plate
Axle Count3
Axle Rating13T per axle
Axle BrandFUWA / BPW / HUANJING
Suspension TypeMechanical Suspension or Air Suspension
Tyre Size12R22.5
Tyre BrandChina Brand
Wheel Rim Size12.25
Kingpin Size2" / 3.5" bolt-in
Landing GearJOST Brand, Two-Speed, Manual, 24T
Braking SystemWABCO RE6 Relay Valve, T30/30 Spring Brake Chamber, 40L Air Tanks
Materials

Materials and Build

  • Q345 high-tensile steel for main I-beam, welded by automatic submerged-arc process
  • Q235 channel steel for side beams and cross members
  • 4mm checkered steel plate for floor surface
  • 12R22.5 tyres from Chinese brands, steel rims
  • 2"/3.5" bolt-in kingpin with steel housing
  • JOST brand landing gear with steel frame and manual gear mechanism
Process

How an Order Is Handled

  • You provide the payload, route profile, and required suspension type (mechanical or air)
  • We confirm availability of the LHY9392 or LHY9393 model with your specified axle and suspension
  • You approve the final specification sheet, including paint colour and accessory layout
  • Unit is prepared, inspected, and photographed before loading
  • We book RoRo or container shipment and issue export documents required for customs clearance
Quality Control

Checks Before Loading

  • Chassis number and axle serials are photographed and matched to the approved specification
  • Suspension and kingpin are tested for free movement and bolt tightness before loading
  • Paint, floor, and side wall integrity are checked for damage during transport preparation
  • Loading and lashing photos are sent before the vessel departs
Customisation

What Can Be Changed

  • Paint colour other than standard grey or white
  • Suspension type: mechanical or air suspension as specified
  • Axle brand: FUWA, BPW, or HUANJING as requested
  • Tyre brand: Chinese brand or alternative if available
  • Additional tool box or spare tire carrier configuration
  • Landing gear: two-speed manual or single-speed, as required by local regulations
Honest Comparison

How It Compares With the Alternatives

2-axle semi trailerThe 3-axle unit supports higher payloads and better weight distribution but has higher purchase and maintenance cost
Air suspensionMechanical suspension is cheaper and easier to maintain in remote areas without service facilities
ABS-equipped trailerNo ABS reduces cost and complexity, but requires careful braking in wet or steep conditions
Use Guide

Using It Well

  • Inspect all wheel nuts and kingpin bolts after the first 500km of operation
  • Check air suspension pressure (if fitted) weekly and adjust to manufacturer's recommended level
  • Clean the checkered floor and side walls after each heavy cargo transport to prevent rust
  • Replace the brake chamber diaphragms and air tank drain valves annually or after heavy moisture exposure
  • Keep spare tyres, wheel rims, and kingpin bolts in the tool box for immediate roadside repair
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.

Source Specification

Manufacturer Text We Hold for This Listing

3 Axles Side Wall Cargo Truck Semi Trailer Product Description 2 FUNCTIONS SEMI TRAILER AND SIDE WALL SEMI TRAILER DIMENSIONS Tare weight 13 000kg Size 1 3000 mm* 30 00mm* 1 250 mm P ayload 8 0T 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 16mm,width140mm;Middle Flange 10mm height 500mm;bottom flange18mm,width 140mm S ide beam 20# channel steel(Q235) C ross member 12# channel steel(Q235) F loor 4mm checkered plate S ide waLL 80MM F ront board 80MM Axle 3 axle FUWA brand 13T Suspension Mechanical suspension American type local brand Leaf spring Leaf spring 10pcs*90*13mm Tire 445/45R19.5 China brand 6 pcs Wheel rim 12.25 China brand 6 pcs kingpin 2′′/3.5′′ bolt-in king pin FLOOR AND SIDE WALL Checkered plate side wall 600/800 mm L adder M echanical ladder Braking system WABCO RE6 rela

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

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Buyer Questions

Questions About This Unit

Is this trailer new or used

All units are new. We supply only new trailers built to the specification you confirm.

What is the lead time

20 workdays after receipt of 30% T/T down payment. We confirm the exact shipment date in the proforma invoice.

Can you supply spare parts later

Yes. Axles, suspension components, tyres, and kingpin parts are available and can be shipped separately.

Do you ship by container or RoRo

RoRo is standard for this trailer. Container shipment is possible but requires lowering the cab and may affect clearance.

What documents do I get for customs

Commercial invoice, packing list, bill of lading, certificate of origin, and CCC certificate as standard.

Price This Unit Against Your Port

Send the destination and quantity. A written specification, landed cost and shipping option comes back.