Factory photos of the completed 40 m³ three-axle asphalt tanker, including the tank exterior, running gear and mounted equipment.
40 m³ 3-Axle Insulated Bitumen Tanker Semi-Trailer
Built for asphalt and bitumen transport, this semi-trailer combines a 40 m³ four-compartment tank with a three-axle chassis. Overall dimensions are 11,220 × 2,500 × 3,650 mm. The finished trailer shown here includes external tank cladding, a top walkway, rear discharge equipment and separate side equipment compartments.
Include the journey time, unloading method and destination so the insulation, heating and discharge configuration can be selected.
What Matters on a 40 m³ Insulated Bitumen Tanker?
This build keeps the main parts easy to understand: an insulated four-compartment tank, a separate equipment area and a rear discharge connection. The photos show each part on the finished trailer.
40 m³ Four-Compartment Insulated Tank
The tank is divided into four sections and covered by external cladding. The insulation helps slow heat loss while the bitumen is travelling between the loading point and the job site.
Heating Equipment in a Separate Service Area
The auxiliary equipment is mounted outside the tank in a dedicated side area. The layout keeps the main service points together and leaves them visible for routine checks.
Rear Valve Ready for Hose Connection
The outlet and handwheel valve sit at the rear of the tanker, where the discharge hose can be connected. Valve and hose sizes can be matched to the receiving equipment at the unloading site.
How Is This 40 m³ Bitumen Tanker Built?
The four-compartment tank is built first, followed by insulation, chassis assembly and equipment installation. These are the main stages used for this three-axle insulated bitumen tanker semi-trailer.
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01
BUILD LAYOUT
Set the Tank and Chassis Layout
The 40 m³ tank, four compartments, three-axle group and equipment positions are set before the main materials are prepared.
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02
TANK FORMING
Cut and Form the Tank Sections
Tank plates and end sections are cut and shaped. Compartment plates, access openings and outlet positions are prepared at the same stage.
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03
TANK ASSEMBLY
Assemble the Four-Compartment Tank
The shell, end sections and four internal compartments are assembled with the manholes, supports and discharge points.
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04
INSULATION
Fit the Insulation and Outer Cladding
Insulation is placed around the tank body and covered with external cladding to help reduce heat loss during asphalt transport.
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05
FINAL ASSEMBLY
Install the Chassis and Tanker Equipment
The frame, landing gear, three axles, top walkway, equipment boxes, heating components and discharge pipework are fitted to the trailer.
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06
FINISHING
Complete the Trailer Checks
The exterior finish, lights, guards, valves, connections and mounted equipment are checked after assembly is complete.
40 m³ Insulated Bitumen Tanker in Production
40 m³ 3-Axle Bitumen Tanker Dimensions and Layout
This insulated bitumen tanker uses a 40 m³ four-compartment tank on a three-axle semi-trailer. The main dimensions are listed below in millimetres.
| Parameter | Specification |
|---|---|
| Tank and Cargo | |
| Product name | 40 m³ 3-Axle Insulated Bitumen Tanker Semi-Trailer |
| Intended cargo | Asphalt or bitumen |
| Tank capacity | 40 m³ |
| Tank compartments | 4 compartments |
| Tank exterior | Insulated tank body with external cladding |
| Main Dimensions | |
| Overall dimensions | 11,220 × 2,500 × 3,650 mm |
| Overall length | 11,220 mm |
| Overall width | 2,500 mm |
| Overall height | 3,650 mm |
| Chassis reference height | 1,090 mm |
| Three-Axle Layout | |
| Axle configuration | 3 axles |
| Kingpin to first axle centre | 6,450 mm |
| Adjacent axle spacing | 1,310 mm |
| Front overhang | 1,000 mm |
| Rear overhang | 1,150 mm |
Tank material, insulation thickness, heating equipment, valve size, axle rating, suspension and tyres are selected for the confirmed order.
Finished 40 m³ Bitumen Tanker Walkaround
This factory video shows the completed 40 m³ three-axle insulated bitumen tanker semi-trailer from different angles. It covers the four-compartment tank body, outer cladding, top access, running gear and the equipment fitted along the chassis.
It also gives a closer look at the rear discharge area and the general finish of the trailer before delivery.
Factory walkaround of a completed 40 m³ three-axle insulated bitumen tanker semi-trailer.
What the Finished Tanker Video Shows
Four-Compartment Tank Body
See the overall 40 m³ tank profile and the layout of the four cargo compartments.
Insulation and Outer Cladding
View the finished external cladding and the insulated tank body from the side and rear.
Top Walkway and Access
Check the ladder, top walkway, guardrail and access points fitted to the tanker.
Three-Axle Running Group
See the three-axle arrangement, wheels, mudguards and chassis details on the completed trailer.
Equipment and Discharge Area
Review the side-mounted equipment, pipework and rear discharge fittings supplied on this build.
40 m³ 3-Axle Bitumen Tanker Drawing
This general arrangement shows the main dimensions of the four-compartment tanker, together with the three-axle chassis, top access and equipment positions.
Optional Parts And Accessories
Semi-Trailer Axle Support Plate
American-Style Axle
Trailer Suspension Parts
Trailer Suspension Support Leg
WABCO Brake Valve
FUHUA (TUWA) Trailer Axle
German-Style Trailer Suspension
BPW Trailer Axle
Why Trust Chenlu?
Factory-Direct Manufacturing
CHENLU presents its own semi-trailer manufacturing base with modern workshops, CNC cutting, automatic welding lines and painting facilities. This supports direct communication between the buyer, engineering team and production team.
OEM/ODM Configuration Review
The published customization scope includes axle number and load configuration, suspension type, ride height, frame reinforcement, deck requirements, branding, colour and logo. The final scope should be confirmed against the cargo, tractor and destination route.
Process-Based Quality Control
The factory workflow covers material preparation, main-beam welding, frame assembly, surface treatment, painting, final assembly, inspection and testing. Quality checks should be recorded against the actual project configuration before delivery.
B2B Export and Project Support
CHENLU works with fleet owners, contractors, distributors and project buyers across logistics, construction, mining and heavy-equipment transport applications. The quotation should confirm the tractor interface, route, axle-load requirements and local permits.
Meet Chenlu and Review the Manufacturing Process
Customer visits support direct communication between buyers, engineering teams and the manufacturing department before the final configuration is confirmed.
Follow the Project from Delivery to Customer Feedback
Use approved delivery photos, project records and customer comments to present the completed communication and delivery process.
Publish the Original Customer Message with Permission
Add an approved customer comment, delivery record or project feedback here after the customer confirms the wording and image usage.
Approved delivery photo or project record.
Original customer message with permission.
Approved feedback about communication and support.
FAQ
Answers to common questions about insulated bitumen tanker semi trailers, cargo temperature, heating, discharge configuration and quotation requirements.
What cargo is this trailer intended to transport?
This page is for an insulated bitumen tanker semi trailer intended for asphalt or bitumen transport. The exact grade and safety data must be reviewed before configuration.
Does insulation keep the cargo at a guaranteed temperature?
No temperature-retention value is stated on this page. Insulation is intended to help limit heat loss, but the final result depends on the approved tank design, insulation package, cargo, starting temperature, ambient conditions and transit time.
Is a heating system included?
Heating-related and auxiliary equipment is visible on the photographed unit, but the final heating method, energy source, controls and ratings are order-specific. They must be listed in the approved technical schedule.
What tank capacity is available?
Capacity is selected after reviewing cargo density, legal mass limits, axle distribution, route restrictions and the buyer's operating plan. No capacity is claimed until the tank drawing is approved.
Can the discharge system be customized?
Yes, the outlet, valve, hose and pump arrangement can be reviewed against the loading terminal and receiving site. Final component sizes and discharge performance require confirmation.
Are the axle and brake specifications fixed?
No. The photographs confirm a three-axle layout, while axle ratings, suspension, tires and braking equipment must be defined for the approved destination and load case.
What information is needed for a quotation?
Please provide the cargo grade and safety data sheet, temperature window, requested capacity, transit profile, loading and unloading connections, tractor details, destination country and any required standards.
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