Tank Trailers

45CBM Aluminum Alloy Oil Tank Semi Trailer 3 Axle Air Suspension

A 3-axle aluminum alloy oil tank semi trailer with 45CBM capacity, built for transporting liquids such as crude oil, diesel, and chemicals. The trailer features a 5083-grade aluminum tank body with 6mm thickness, 7.2mm end plates, and a 6mm anti-wave plate. It uses FUWA, HJ, or BPW axles rated at 13T each, paired with 12R22.5 Double Coin tires and JOST brand kingpin and landing gear. The air suspension system improves ride stability and reduces product agitation during transit. It is designed for export to markets where corrosion resistance, payload efficiency, and road compliance are critical.

Use OtherTrailers
Size 11000x2500x3800mm
Color Optional
Suspension AirSuspension
Material aluminumalloy

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Stock number held for this listing: 10611

Side view of 45CBM aluminum oil tank semi trailer with air suspension and 12R22.5 Double Coin tires

Key Benefits

What This Unit Does Well

Aluminum alloy tank and body resist corrosion, reducing long-term maintenance and weight gain from rust
3-axle configuration with 13T axles supports a 50-ton payload while staying within legal weight limits
Air suspension reduces vibration and product turbulence, especially important for sensitive or volatile liquids
WABCO braking system with relay valve and spring brake chambers ensures reliable stopping under heavy load
Double Coin tires offer longer tread life and better load distribution on rough or unpaved roads
JOST kingpin and landing gear are proven in heavy-duty export applications and match common trailer coupling standards

Application Scenarios

Where It Is Used

Transport of diesel fuel between a central depot and remote fuel stations on unpaved access roads
Moving crude oil or chemical intermediates across long distances in African and Middle Eastern markets
Delivery of lubricants to construction sites where road conditions are poor and frequent stops are needed
Operation in coastal regions with high humidity where steel tanks would degrade quickly

Fit

Who It Is For

Fleet operators sourcing liquid transport trailers for oil, fuel, or chemical distribution networks
Contractors managing bulk liquid delivery in remote or off-grid locations with limited maintenance support
Machinery dealers stocking export-ready tank trailers for resale in Southeast Asia and Africa
Government procurement teams requiring corrosion-resistant trailers for public infrastructure or emergency fuel transport

Buyer Pain

Problems It Solves

Steel tank corrosion in humid or coastal environments leading to premature failure and contamination risk
Excessive vibration from leaf spring suspension causing product agitation and potential tank fatigue
Inconsistent axle ratings across suppliers leading to overloading or underutilization of trailer capacity
Lack of spare parts for foreign-branded components in remote markets where local support is absent
Difficulty in meeting export documentation and safety standards due to missing certifications

Engineering

Technical Features

Aluminum alloy tank body made from 5083-grade material, 6mm thick, with 7.2mm end plates and 6mm anti-wave plate
3-axle layout with FUWA, HJ, or BPW axles, each rated at 13T
Air suspension system with 12R22.5 Double Coin tires on 9.0-22.5 rims
JOST brand 2" bolt-in kingpin and two-speed manual landing gear rated at 24T
WABCO RE6 relay valve and T30/30 spring brake chambers with 40L air tanks
4" disc discharge valve and 4" seamless steel discharge pipe
Single compartment with optional ABS system
LED lighting: 8 side lights, 2 rear lights, 2 width lamps
Complete chassis treatment: 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 45CBM Aluminum Alloy Oil Tank Semi Trailer 3 Axle Air Suspension
Use	OtherTrailers
Size	11000x2500x3800mm
Color	Optional
Suspension	AirSuspension
Material	aluminumalloy
Axle	FUWA/HJ/BPW
Tire	DoubleCoin
Type	semitrailer
Certificate	CCCISO9001BV
Trailer Type	Semi trailer
Capacity	45CBM (42M3 usable)
Dimensions L x W x H	11000 x 2500 x 3800 mm
Max Payload	50 T
Axle Configuration	3 axle
Axle Brand	FUWA / HJ / BPW
Axle Rating	13T per axle
Tire Size	12R22.5
Tire Brand	Double Coin
Wheel Rim	9.0-22.5
Kingpin	JOST brand, 2" bolt-in
Landing Gear	JOST brand, two-speed, manual, 24T
Discharge Valve	4" disc valve
Discharge Pipe	4" seamless steel tube
Brake System	WABCO RE6 relay valve, T30/30 spring brake chamber, 40L air tanks
ABS	Optional
Lighting	LED: 8 side, 2 rear, 2 width lamps

Materials

Materials and Build

5083-grade aluminum alloy for tank body, end plates, and anti-wave board
Steel for chassis frame and suspension components
Cast steel for JOST kingpin and landing gear
Seamless steel for discharge pipe
Rubber and metal components for air suspension system
Galvanized steel for wheel rims and fasteners

Process

How an Order Is Handled

You provide the liquid type, route profile, and loading/unloading conditions
We confirm axle and suspension options based on your payload and road conditions
You approve the final spec sheet, including color, lighting, and optional ABS
We prepare the trailer, photograph and video record the chassis and tank welds
We book RoRo or container shipment and issue export documents including COO and BV inspection

Quality Control

Checks Before Loading

Chassis number and axle codes are photographed and matched to the approved specification
Air system pressure test and brake function test are recorded on video before loading
Tank welds and paint finish are inspected for defects at the workshop
Loading and lashing photos are sent before vessel departure

Customisation

What Can Be Changed

Tank color other than standard white or grey
Optional ABS system for enhanced braking safety
Additional lighting or reflective strips for night operations
Custom tank coating or liner for specific chemical compatibility
Different tire brand or spare wheel count
Adjustment of kingpin height or landing gear type for specific coupling needs

Honest Comparison

How It Compares With the Alternatives

Leaf spring suspension	Air suspension reduces product agitation and axle wear, but requires more maintenance and is more expensive
2-axle configuration	3-axle allows higher payload and better weight distribution on rough roads, but increases purchase cost and complexity

Use Guide

Using It Well

Inspect all air lines and connections before first use to prevent leaks during transport
Check tire pressure weekly and adjust for load and temperature changes
Clean the tank interior after each use to prevent residue buildup, especially with corrosive liquids
Replace the air dryer cartridge every 12 months or sooner in high-humidity environments
Use the spare tire carrier and tool kit for on-site repairs during long hauls

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 2" JOST kingpin, landing gear, and LED side lights

Rear view of the trailer with 4" disc discharge valve, seamless steel pipe, and rear LED lights

Source Specification

Manufacturer Text We Hold for This Listing

45CBM aluminum alloy oil tank semi trailer 3 axle air suspension Product Description 45CBM aluminum alloy oil tank semi trailer 3 axle air suspension DIMENSIONS Tare weight 75 00kg Size 11980mm *2500mm*3800mm Volume 42M3 Tank body aluminum alloy 5083 6mm End plate aluminum alloy 5083 7.2mm Anti wave board aluminum alloy 6mm Axle 3 axle FUWA brand 13T Suspension Mechanical suspension American type local brand Leaf spring Leaf spring 10pcs*90*13mm Manhole cover 500mm manhole cover with breath valve.2 sets Tire 12R22.5 double star brand 12pcs Wheel rim 9.0-22.5 better brand 12pcs Discharge valve 4" disc valve Discharge pipe 4" seamless steel tube Bottom valve 1 set Kingpin JOST brand 2" bolt-in king pin Landing gear JOST brand two-speed, manual operating,heavy duty landing gear 24T Compartment Single Braking system WABCO RE6 relay valve;T30/30 spring brake chamber;40L air tanks ABS Optional

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

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