Factory photos show the completed four-axle tanker, front power unit, compressor, discharge pipework, hoses and rear running group. The exterior finish shown was produced for this Saudi Arabia configuration.
50 m³ 4-Axle Powder Tanker Semi Trailer for Saudi Arabia
This four-axle powder tanker is made for transporting dry bulk material. The finished trailer shown here has a front-mounted power and compressor assembly, pneumatic discharge pipework and a four-axle rear group.
For an accurate quotation: Send the powder type, bulk density, required load, unloading distance, receiving silo height and tractor model. These details determine the final tank and discharge-system setup.
The 50 m³ reference drawing provides the tank layout and overall dimensions. The finished product photos confirm the four-axle version; final axle spacing and component ratings follow the approved order.
Why Use a 50 m³ Four-Axle Powder Tanker for This Saudi Project?
CHENLU show the three main parts of this build: a 50 m³ powder tank, onboard pneumatic discharge equipment and a four-axle rear group. Each part has a clear job in dry bulk delivery.
50 m³ Tank Layout
Sets a 50 m³ tank with a 9,400 mm tank section and sloped lower areas leading toward the discharge points. This layout is used for dry powders such as cement, fly ash or mineral powder.
Dedicated power system
The unloading section uses a dedicated power system that provides unloading energy without the need to start the tractor.
Four Axles for the Final Load Plan
The four-axle distributed load provides ample load capacity for transportation, ensuring safe transport operations.
How Is a 50 m³ Four-Axle Powder Tanker Built?
Production starts with the confirmed tank and chassis layout. The tank body, four-axle running gear and pneumatic discharge equipment are then assembled in sequence before the completed trailer is checked.
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01
LAYOUT
Confirm the Build Layout
Tank volume, four-axle arrangement, discharge outlets and selected equipment are set before material preparation begins.
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02
MATERIAL PREPARATION
Cut and Form the Tank Sections
The specified tank material is cut and formed into the shell, end sections and lower discharge areas.
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03
TANK ASSEMBLY
Assemble the Tank Body
The formed sections are positioned and welded. Internal parts, manholes and discharge openings are added at this stage.
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04
CHASSIS ASSEMBLY
Fit the Frame and Four Axles
The chassis, landing gear, suspension mounts, four axles, wheels and tanker supports are assembled into the main trailer structure.
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05
DISCHARGE EQUIPMENT
Install the Pneumatic System
The power unit, compressor, air lines, valves, discharge pipework and hose connections are fitted around the tank layout.
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06
FINAL CHECK
Finish and Inspect the Trailer
Surface finishing is completed before the discharge system, running gear, lights, connections and visible workmanship are checked.
Component specifications and inspection records follow the confirmed order configuration for this four-axle powder tanker semi-trailer.
Reference production stages covering tank forming, structural welding, chassis assembly, pneumatic equipment installation and final inspection.
50 m³ 4-Axle Bulk Cement Tanker Trailer Specifications
This powder tanker semi-trailer has a 50 m³ tank, a 13.1 m overall length and a four-axle running group. The dimensions below follow the supplied general arrangement.
| Parameter | Specification |
|---|---|
| Tank and Application | |
| Product | 50 m³ 4-Axle Bulk Cement Tanker Semi-Trailer |
| Nominal tank volume | 50 m³ |
| Tank body length | 9,400 mm |
| Tank body diameter | 2,200 mm |
| Suitable cargo | Bulk cement, fly ash and similar dry powder materials |
| Main Trailer Dimensions | |
| Overall length | 13,100 mm |
| Overall width | 2,550 mm |
| Overall height | 4,000 mm |
| Fifth-wheel height | 1,250 mm |
| Front reference overhang | 1,255 mm |
| Kingpin to first axle centre | 8,400 mm |
| Rear overhang | 825 mm |
| Running Gear and Discharge | |
| Axle configuration | 4 axles |
| Adjacent axle spacing | 1,310 mm |
| Discharge method | Pneumatic discharge |
50 m³ is the nominal tank volume. The working payload depends on the bulk density of the powder and the permitted axle loads on the route.
See the Finished 50 m³ 4-Axle Bulk Cement Tanker Trailer
This factory walkaround shows the tanker after assembly. It gives a clear view of the tank body, four-axle running group, front equipment, discharge pipework and finished chassis details.
What Can You See in the Finished Trailer Video?
Tank Body and Top Access
View the complete tank profile, upper walkway, access points and the position of the lower discharge sections.
Four-Axle Running Group
See the four-axle layout, wheels, suspension area, mudguards and rear chassis arrangement on the finished trailer.
Power Unit and Compressor
The front equipment area shows the power unit and compressor used by the pneumatic discharge system.
Air Lines and Discharge Pipe
Follow the visible air lines, valves, lower pipework and discharge connection fitted around the tank.
Finished Trailer Details
Check the landing gear, side protection, lighting, reflective markings and exterior finish from several angles.
This video records one completed factory build. Colour and fitted components may change with the confirmed order.
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
Common buyer questions about powder compatibility, pneumatic unloading, tank volume, four-axle load planning and Saudi Arabia project requirements.
What dry powder materials can a four-axle tanker carry?
A dry bulk powder tanker may be configured for cement, fly ash, mineral powder, lime, flour and similar free-flowing powders. Material density, moisture sensitivity and unloading behaviour should be checked before the tank and pneumatic system are selected.
How is pneumatic unloading matched to the powder material?
The compressor, air volume, working pressure, aeration arrangement and outlet pipework should be matched to the powder's flow characteristics and the receiving silo. The required discharge rate, unloading distance and connection details should be included in the technical inquiry.
What tank volume is practical for a Saudi road transport project?
Public four-axle examples commonly fall within roughly 40–60 m³, but this is only a planning range. The practical tank volume depends on powder density, usable fill, trailer tare weight, axle loads, payload limits and the Saudi operating route. The final volume should be calculated for the approved project configuration.
What information is needed to size the compressor and discharge line?
Provide the powder type, bulk density, target payload, unloading distance, required discharge time, receiving-silo inlet and available tractor or engine power. The compressor model, airflow, working pressure and pipe sizes should then be confirmed in the quotation.
Which tank-body and pipework details should be included in the quotation?
The quotation should identify the tank volume, body material and thickness, pressure rating, manholes, aeration components, compressor, air-line and discharge-pipe sizes, valves, hoses, outlet arrangement and inspection requirements.
How does a four-axle layout affect loaded-weight planning?
Four axles can distribute the trailer mass across more axle positions, but axle count alone does not authorize a specific payload. Gross weight, trailer tare, individual axle loads, tyre ratings, kingpin load, tractor capacity and Saudi route limits must be reviewed together.
Which Saudi documents and destination requirements should be checked before shipment?
Confirm the importer's registration, conformity, inspection, lighting, braking, dimensional, axle-load and documentation requirements before production. A powder-tank trailer category listing does not by itself prove that this individual Chenlu trailer has obtained Saudi approval.
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