Tank Trailers

40cbm Heavy Oil Tanker/Fuel Tank Truck Semi Trailer for Sale

A 40cbm monoblock cylindrical oil tanker semi trailer with a 9000kg tare weight, built on a Q345B high-tensile steel main beam chassis. It features a 5mm Q235 tank body, 6mm Q235A end plates, and optional 2 to 4 axle configurations using FUWA, HJ or BPW brands. The trailer uses 12R22.5 tyres from Linglong, Triangle or Doublestar, and is equipped with a JOST 2" or 3.5" bolt-in kingpin, mechanical suspension, and WABCO RE6 relay valve braking system. It is designed for heavy fuel and oil transport in markets where corrosion resistance and part availability are critical.

Use OtherTrailers
Size 11000mm*2500mm*3800mm
Suspension Mechanicalsuspension
Certification CCC,ISO9001:2008
Axle FUWA/HJ/BPWbrandoption

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Stock number held for this listing: 10590

Side view of 40cbm oil tanker semi trailer with 12R22.5 tyres and mechanical suspension

Key Benefits

What This Unit Does Well

Monoblock cylindrical tank design minimises internal stress and improves structural integrity during transport
5mm Q235 tank body and 6mm end plates provide durability for heavy oil and fuel loads
Optional 2 to 4 axle configurations allow load distribution matching to local road and axle weight limits
Mechanical suspension with 10 pcs leaf springs offers reliable performance on rough terrain and unpaved routes
WABCO RE6 relay valve and T30/30 spring brake chambers ensure consistent braking response under heavy load
Pre-waxing before shipment reduces risk of seawater corrosion during long sea transit

Application Scenarios

Where It Is Used

Transport of diesel and heavy fuel oil between refineries and distribution depots in African and Middle Eastern markets
Bulk fuel delivery to remote construction sites with unsealed access roads and no paved maintenance facilities
Long-haul oil transport across Central Asia where axle weight limits require 3 or 4 axle setups
Fuel supply to mining operations where tank integrity and leak prevention are mandatory

Fit

Who It Is For

Fleet operators sourcing tank trailers for fuel logistics in regions with limited access to spare parts
Contractors requiring trailers that meet local axle and weight regulations without custom engineering
Government procurement teams importing tankers for fuel supply chains in remote or underdeveloped areas
Machinery dealers stocking tank trailers for resale in markets where OEM parts are hard to source

Buyer Pain

Problems It Solves

Corrosion damage during sea shipment due to saltwater exposure on unpainted or unwaxed trailers
Inconsistent braking performance caused by mismatched or non-standard brake valves in imported trailers
Axle overload on local roads due to fixed 2-axle configurations not matching regional weight limits
Lack of spare parts for foreign-branded trailers when local service networks are unavailable
Difficulty in matching trailer specs to local registration and safety requirements without custom design

Engineering

Technical Features

Monoblock cylindrical tank body made from 5mm Q235 carbon steel
End plates constructed from 6mm Q235A steel sheet for added structural strength
Main beams fabricated from high-tensile Q345B steel using automatic submerged-arc welding
Mechanical suspension with 10 leaf springs, each 90mm x 13mm in size
JOST 2" or 3.5" bolt-in kingpin for secure coupling to tractor heads
WABCO RE6 relay valve with T30/30 spring brake chambers and 40L air tanks
12R22.5 tyres with optional brands: Linglong, Triangle, Doublestar
500mm manhole cover with two sets of breather valves for safe pressure release
2 to 4 sets of 100mm discharge valves and two 6m long 4" rubber hoses for efficient unloading
Complete chassis sandblasted, primed and painted with two coats of final 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 40cbm Heavy Oil Tanker/Fuel Tank Truck Semi Trailer for Sale
Use	OtherTrailers
Size	11000mm2500mm3800mm
Suspension	Mechanicalsuspension
Certification	CCC,ISO9001:2008
Axle	FUWA/HJ/BPWbrandoptional
Tire	12R22.5Linglong,Triangle,Doublestarbrandoptional
Compartments	Optional
Rim	9.0-22.5
Trailer Model	40cbm Heavy Oil Tanker Semi Trailer
Volume	40 m3 (customizable)
Tare Weight	9000 kg
Dimensions L x W x H	11000 mm x 2500 mm x 3800 mm
Tank Body Material	5mm Q235 carbon steel
End Plate Material	6mm Q235A steel sheet
Main Beam Material	Q345B high-tensile steel
Axle Configuration	2/3/4 axle (FUWA/HJ/BPW brand optional)
Tyre Size	11.00R20 / 12.00R20 / 11R22.5 / 12R22.5
Tyre Brand	Linglong, Triangle, Doublestar (optional)
Rim Size	9.0-22.5
Kingpin	JOST 2" or 3.5" bolt-in
Landing Gear	JOST two-speed, manual, heavy duty
Braking System	WABCO RE6 relay valve, T30/30 spring brake chamber, 40L air tanks
Discharge Valves	2-4 sets of 100mm
Discharge Pipe	2 x 4" rubber hose, 6m long
Manhole Cover	500mm, 2 sets with breather valves
Painting	Sandblasted, 1 coat primer, 2 coats final paint

Materials

Materials and Build

5mm Q235 carbon steel for the tank body
6mm Q235A steel sheet for end plates
Q345B high-tensile steel for main beams
12R22.5 radial tyres from Linglong, Triangle or Doublestar
9.0-22.5 steel rims
JOST 2" or 3.5" bolt-in kingpin
WABCO RE6 relay valve and T30/30 spring brake chambers
10 pcs leaf springs, 90mm x 13mm
1.2mm steel sheet for external body covering

Process

How an Order Is Handled

You provide the route, payload, axle weight limit and local registration rules
We confirm the axle count and brand availability from FUWA, HJ or BPW based on current stock
You select tyre brand, compartment option, and final colour before deposit
Trailer is built, tested for brakes and electrical systems, and photographed before shipment
We arrange bulk cargo carrier, RoRo, or 40/45H container shipment and issue export documents

Quality Control

Checks Before Loading

Chassis and tank welds are inspected for full penetration and structural integrity
Brake system pressure and electrical continuity are tested before loading
All components, including kingpin, suspension and tyres, are checked for damage and correct fitment
Trailer is waxed and sealed before shipment to prevent saltwater corrosion
Loading and lashing photos are sent before vessel departure

Customisation

What Can Be Changed

Tank volume up to 40m3, with custom dimensions upon request
Axle count: 2, 3, or 4 axles with FUWA, HJ, or BPW brands
Tyre brand: Linglong, Triangle, or Doublestar
Compartment division: optional internal partitions
Cab colour: custom paint finish (white default)
Additional tool box or side access door

Honest Comparison

How It Compares With the Alternatives

3-axle trailer with fixed axle brands	This model allows axle brand choice, reducing dependency on one supplier and improving parts availability
Air suspension trailer	Mechanical suspension is more robust on rough terrain and cheaper to maintain in markets without service infrastructure
Aluminum alloy tank body	Q235 steel is stronger and more cost-effective, but heavier; aluminum is lighter but more expensive and less impact-resistant

Use Guide

Using It Well

Inspect all valves and hoses before first use; ensure breather valves are unobstructed
Check tyre pressure and wheel nut torque after the first 500km of operation
Clean discharge valves and hoses after each use to prevent residue buildup and corrosion
Store the trailer with the discharge valves closed and the tank drained if not in use for over 30 days
Use only approved sealants and gaskets when replacing manhole cover or valve components

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 showing JOST 2" kingpin and 500mm manhole cover with breather valves

Rear view with discharge valves, rubber hoses, and landing gear

Interior view of the monoblock tank with 5mm Q235 steel walls

Chassis underside showing Q345B main beams and 10 leaf springs

Cab interior with tool box and control panel

Trailer parked on a yard with waxed finish and protective cover

Source Specification

Manufacturer Text We Hold for This Listing

40cbm Heavy Oil Tanker/Fuel Tank Truck Semi Trailer for Sale Product Description OIL TANK SEMI TRAILER Shape Monoblock cylinder Tare weight 9000KG Color Customized Volume 40 m3 customized Tank body Q235/ 5mm steel End plate Q235A/ 6mm steel sheet Axle 2/3/4 axle FUWA/BPW /HJ brand optional 13T-16T Tire 11.00R20/12.00R20/11R22.5/12R22.5 optional Wheel rim 8.5-20/9.0-20/8.25-22.5/9.0-22.5/9.75 optional Suspension Mechanical suspension or air suspension Leaf spring 10 pcs*90*13mm Manhole cover 500mm manhole cover 2 sets with 2 breather value Discharge valve 2-4 sets of $ 100mm discharge values Discharge pipe 4'' rubber hose, 2pcs, 6m long Kingpin JOST 2"/3.5" bolt-in king pin Landing gear JOST two-speed, manual operating, heavy duty landing gear Bottom value 1-2 sets of bottom value Outside sheet 1.2mm steel sheet Compartment Optional upon choice Braking system WABCO RE6 relay value, T30/30

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

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