

O 4 Axle Cement Tanker Semi Trailer is designed for high-capacity transportation of cement, fly ash, lime, and other dry bulk powders. Its heavy-duty 4-axle chassis provides enhanced load-bearing capacity and stable performance for long-distance and demanding transportation operations.
The tanker features a durable enclosed structure and efficient pneumatic discharge system for convenient bulk material unloading. Tank capacity, suspension, axle brand, air compressor, valves, and other components can be customized according to customer requirements. It is widely used in cement plants, construction projects, concrete batching plants, and bulk material logistics.
Designed for demanding cargo transportation.
3-axle, 4-axle and customized configurations.
Suitable for different road and transport conditions.
Dimensions and specifications can be adapted to customer requirements.

High quality axle with strong load capacity, stable performance and long service life. Optional FUWA / BPW brand.

High-strength low alloy steel Q345B, good toughness and wear resistance.

Equipped with heavy-duty tubeless tires. Excellent heat dissipation reduces tire burst risk during continuous transportation. Strong wear resistance and grip, suitable for various road conditions.

Powerful diesel engine, stable output for powder discharging.

Professional air compressor matched for powder conveying. It supplies stable compressed air to fluidize dry powder inside tank, realizing fast discharging with low material residue rate ≤0.3%.

Equipped with dual safety valves for double protection. It automatically releases excess pressure to keep the tank safe during powder discharging.
| Item | Specification |
|---|---|
| Product Name | Powder Tank Semi-trailer |
| Cargo | Bulk dry powder (cement, fly ash, lime powder, mineral powder) |
| Tank Volume | 30-70 m³ (customized) |
| Tank Material | Q345B carbon steel / Aluminum alloy (optional) |
| Tank Shell Thickness | 4/5 mm |
| Head Thickness | 5/6 mm |
| Working Pressure | 0.2 ~ 0.4 MPa |
| Discharging Residue Rate | ≤ 0.3% |
| Discharging Speed | ≥ 1.2 t/min |
| Air Compressor | 12m³/14m³/BOHAI BRAND |
| Diesel Engine | 4105 Weichai brand |
| Chassis Frame | High-strength low alloy steel |
| Axle | 3/4/5 pcs(optional) (FUWA / Chinses famous brand /BPW optional) |
| Suspension | Mechanical / Air suspension (optional) |
| Tyre | 12R22.5 or 315/8R22.5 Tubeless tyre, 13 pcs |
| Kingpin | 2″ / 3.5″ (50# / 90#) |
| Brake System | WABCO brake valve |
| Painting | Sand blasting + anti-rust primer + top coat |
| Item | Specification |
|---|---|
| Product Name | Powder Tank Semi-trailer |
| Cargo | Bulk dry powder (cement, fly ash, lime powder, mineral powder) |
| Tank Volume | 30-70 m³ (customized) |
| Tank Material | Q345B carbon steel / Aluminum alloy (optional) |
| Tank Shell Thickness | 4/5 mm |
| Head Thickness | 5/6 mm |
| Working Pressure | 0.2 ~ 0.4 MPa |
| Discharging Residue Rate | ≤ 0.3% |
| Discharging Speed | ≥ 1.2 t/min |
| Air Compressor | 12m³/14m³/BOHAI BRAND |
| Diesel Engine | 4105 Weichai brand |
| Chassis Frame | High-strength low alloy steel |
| Axle | 3/4/5 pcs(optional) (FUWA / Chinses famous brand /BPW optional) |
| Suspension | Mechanical / Air suspension (optional) |
| Tyre | 12R22.5 or 315/8R22.5 Tubeless tyre, 13 pcs |
| Kingpin | 2″ / 3.5″ (50# / 90#) |
| Brake System | WABCO brake valve |
| Painting | Sand blasting + anti-rust primer + top coat |
At Zhongrun, we value every customer relationship. Through factory visits and face-to-face communication, we better understand our customers’ needs and provide professional trailer solutions tailored to their transportation requirements. We look forward to building long-term partnerships with customers around the world.
Our product process follows strict quality control from raw material selection and component preparation to welding, assembly, painting, inspection, and final delivery, ensuring reliable quality and consistent performance for every semi-trailer.

