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Product Overview
Model: YTZ9402GFLA | Category: Special Vehicle
The bulk material tank semi-trailer moves cement, fly ash and other dry powder in bulk. The tank and frame are built from low-alloy steel to cut deadweight while keeping strength and safety margin. A fluidized-bed discharge system is matched to the air compressor for a low residual rate, so more of what you load actually reaches the silo. For markets with strict axle-load limits, the trailer can be configured with reduced kerb mass to raise legal payload per trip.
41 m³
Tank Volume
40 t
GCW
Tri-axle
13 t Configuration
Performance Features
1. Fluidized-Bed Discharge with Low Residue
The tank uses a fluidized-bed discharge system. Compressed air from the on-board diesel compressor unit (4102 + WB10/2 in the standard fit) fluidizes the powder and pushes it through the discharge line. Parameter matching between air volume and bed layout is tuned to keep the residual discharge rate low, so each trip empties cleanly.
2. Low-Alloy Steel Tank and Frame
Both the tank and the frame are fabricated from low-alloy steel, giving low deadweight with high strength and a generous safety factor. Lower kerb mass means more room for payload under a fixed gross combination limit.
3. Customized Deadweight Reduction
Where local regulations cap axle loads or gross mass, we offer customized configurations that reduce deadweight according to the operating condition. The aim is revenue maximization: the same trip carries more tonnes of product.
4. Reliable Running Gear and Components
The trailer runs on a 13 t tri-axle group with a domestic 3.5″ (90#) kingpin, and tyre options cover 11.00R20 12PR, 11.00-20 12PR and 11R22.5 12PR to match road conditions and regional tyre standards. Axles, tyres, the diesel engine and the air compressor are sourced from established domestic brands to keep service and parts availability straightforward.
Technical Parameters
| Model | YTZ9402GFLA |
| Total volume of tank (m³) | 41 |
| Diesel engine power air compressor unit | 4102 + WB10/2 air compressor (standard) |
| Axle | 13 t tri-axle |
| Towing pin | Domestic 3.5″ (90#) installed type |
| Tyre | 11.00R20 12PR / 11.00-20 12PR / 11R22.5 12PR |
| Overall dimension (mm) | 10810 (10022) × 2500 × 3990 |
| Axle base (mm) | 5135 + 1310 + 1310 |
| Complete vehicle kerb mass (kg) | 8900 / 8100 |
| Rated load (kg) | 31100 / 31900 |
| Total mass (kg) | 40000 |
| Departure angle (°) | 31 |
About the Bulk Material Tank Semi-trailer
The bulk material tank semi-trailer — also specified as a bulk powder material tanker semi-trailer or cement tanker semi-trailer — is the workhorse of dry bulk logistics. Instead of bagged product, cement and fly ash travel in a sealed pressure tank and are discharged by air, which cuts bagging cost, loading time and product loss.
The YTZ9402GFLA is built around a simple operating principle: low-alloy steel tank and frame for strength without unnecessary weight, a fluidized bed to move powder reliably, and an on-board air compressor so the unit is self-sufficient at the delivery silo. The result is a trailer that suits bulk cement plants, ready-mix producers, fly-ash traders and grain terminals that handle free-flowing product in volume.
Yutong Heavy Industries has manufactured construction machinery and special vehicles for over two decades and exports to more than 60 countries. Bulk material tank semi-trailers ship as complete units with full export documentation, and our engineering team can adjust tank configuration, discharge system and axle fit to the loading silo, road network and legal limits of your market.
Target applications: bulk cement trailer haulage, fly ash tanker semi-trailer, powder material tanker for mining fill and grain, dry bulk logistics to ready-mix plants and silo terminals. For pricing, delivery lead time and configuration options, contact our export sales team.
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Frequently Asked Questions
What products can the bulk material tank semi-trailer carry?
Free-flowing dry bulk: Portland cement, fly ash, lime powder, sand, grain and similar powdered or granular materials. The sealed pressure tank protects the load from moisture during transport.
How is the load discharged at the delivery site?
The on-board diesel compressor pressurizes the fluidized bed, turning the powder into a fluid that flows through the discharge pipe into the receiving silo. This gives a faster, cleaner transfer than manual or gravity methods, with a low residual rate.
What is the standard tyre fitment?
The standard trailer accepts 11.00R20 12PR, 11.00-20 12PR or 11R22.5 12PR tyres. Choose the fitment that matches local tyre availability and road conditions; we can supply the complete axle and tyre set with the unit.
Can the deadweight be reduced for my market?
Yes. We offer customized deadweight reduction based on your operating conditions. In markets with strict axle-load or gross-mass limits, a lighter trailer means more legal payload per trip and lower cost per tonne.
How does Yutong support overseas buyers?
We export to over 60 countries with complete documentation (invoice, packing list, bill of lading, CE/ISO certificates, certificate of origin). Tell us the destination port and product configuration for a quote with freight terms.