
Heating equipment compartment
Heating components are housed in a side compartment, away from the tank body.
This 40 m³ tanker carries hot bitumen and asphalt in an insulated, clad four-compartment tank on a three-axle chassis. Heating and auxiliary equipment sit in a separate side area, and the rear valve takes a discharge hose at the job site.
The 40 m³ tank is divided into four compartments and wrapped in insulation under external cladding to slow heat loss between the loading point and the job site. Heating and auxiliary equipment is mounted outside the tank in a dedicated side area, where the service points are easy to check. A handwheel valve at the rear connects to the discharge hose. A top walkway with guardrail gives access to the manholes. Tank material, insulation thickness, heating equipment and valve size are chosen for your bitumen grade, loading temperature and journey time.
40 m³, 4 compartments
Insulated and clad tank
Heating set to your route
| Type | 3 axle insulated bitumen (asphalt) tanker semi trailer |
| Cargo | Asphalt or bitumen |
| Tank capacity | 40 m³ |
| Compartments | 4 |
| Tank exterior | Insulated body with external cladding |
| Overall size (L x W x H) | 11,220 x 2,500 x 3,650 mm |
| Chassis reference height | 1,090 mm |
| Axles | 3 |
| Kingpin to first axle | 6,450 mm |
| Axle spacing | 1,310 mm |
| Front / rear overhang | 1,000 mm / 1,150 mm |
| Access | Top walkway with guardrail, ladder |
| Discharge | Rear outlet with handwheel valve |
| Selected per order | Tank material, insulation thickness, heating, valve size, axle rating, suspension, tyres |
| Warranty | 2 years |
Equipment sits outside the tank in a dedicated side area for routine checks.

Heating components are housed in a side compartment, away from the tank body.

The auxiliary unit sits with the other service points so they can be checked together.

Equipment and pipework are grouped in one area along the chassis.
Discharge at the rear; three axles at 1,310 mm centres.

The outlet and handwheel valve sit at the rear, ready for the discharge hose.

Valve and hose sizes are matched to the receiving equipment at the unloading site.

Kingpin to first axle 6,450 mm; axle rating, suspension and tyres are chosen for the order.
Main dimensions in millimetres for route and yard planning.
Tank material, insulation thickness, heating equipment, valve size, axle rating, suspension and tyres are selected for the confirmed order.
A finished tanker from several angles: the four-compartment tank and cladding, top walkway, three-axle running gear, side equipment and rear discharge.
Hot bitumen loses heat on every kilometre. These details set insulation and heating.
Tell us the grade and the loading temperature so we can size insulation and heating.
Send the route and typical journey time between the plant and the job site.
Valve and hose sizes are matched to the receiving equipment at your unloading site.
The tank, four compartments, three-axle group and equipment positions are laid out first. Tank plates and end sections are then cut and formed, with compartment plates, access openings and outlets prepared together. The shell, ends and internal compartments are assembled with the manholes, supports and discharge points. Insulation goes around the tank and is covered with external cladding. The frame, landing gear, axles, walkway, equipment boxes, heating parts and discharge pipework are fitted, and lights, guards, valves and connections are checked after assembly.
Running gear is chosen for a fully loaded hot tanker on your route. Pick brands your fleet can service locally.
Your tanker is formed, welded, insulated and checked in our own factory.
Our own manufacturing base in Heze, Shandong: 60,000 m² of workshops and more than 300 workers and engineers.
ISO 9001:2015 quality management and China Compulsory Certification, with 32 national patents (21 granted).
Custom builds typically take 10–30 days after deposit, with photo and video updates. Pre-shipment inspection is welcome.
Spare parts, operation guides and maintenance advice for the trailers we build.


Buyers from Africa, the Americas, the Middle East, Asia and Australia have visited CHENLU before confirming their orders. Click any photo to see more visits or plan your own.
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Brazilian business partner visiting the CHENLU factory
Customer from Pakistan reviewing trailers at CHENLU
Australian customer visiting the CHENLU trailer factoryVisit CHENLUPlan your visit to the CHENLU factory40 m³ (about 10,567 US gallons), split into four compartments. The payload you can carry depends on the bitumen density and the weight limits on your route.
The tank is insulated and covered with external cladding to slow heat loss, and heating equipment is mounted in a side compartment. Insulation thickness and heating are chosen for your grade, loading temperature and journey time.
11,220 mm long, 2,500 mm wide and 3,650 mm high, on three axles spaced 1,310 mm apart.
Through the rear outlet and handwheel valve, which connects to a discharge hose. Valve and hose sizes are matched to your receiving equipment.
It is built for asphalt and bitumen. Tell us any other cargo before ordering so the tank material, heating and valves can be checked for it.
Bitumen grade, loading temperature, route and journey time, unloading method, destination and quantity.
We offer fully customized services to address the unique requirements of our customers, ensuring every product delivers outstanding performance and reliability.
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