| Tank trailer specification | |||
|---|---|---|---|
| 1 | Description | 40 Feet Bulk Cargo Sidewall Semi-trailer | |
| 2 | Function | Transport container, loose cargo, bagged cement, bulk rice, etc. | |
| 3 | Overall dimensions |
13000×2550×2970 mm ( L×W×H )
(Approx., based on final design drawings.) |
|
| 4 | Curb weight | In accordance with design drawings, with heavy-duty structural design. | |
| 5 | Material | Carbon steel, Q355B. | |
| 6 | Payload | 50 tons. | |
| 7 | Fifth-wheel height |
1350mm
(Generally within 1250 - 1450 mm; precise dimensions required based...) |
|
| 8 | Chassis | Top flange | Thickness: 14mm |
| Middle flange | Thickness: 8mm | ||
| Bottom flange | Thickness: 16mm | ||
| Boundary flange | Thickness: 14mm (Channel steel) | ||
| 9 | Platform | Thickness 3 mm & checkered steel plate. | |
| 10 | Sidewall board | 60cm height, detachable type. | |
| Main parts specification | |||
| 11 | Suspension | Mechanical suspension, leaf springs,16mm×90mm,10pcs | |
| 12 | Axle |
13T Brand TSV with ABS and automatic slack adjusters & 3 units.
(BPW/Fuwa/L1 brands optional) |
|
| 13 | Tire |
12R22.5 & 12 units (Tubeless type).
(Triangle/Doublecoin/Linglong/Chaoyang brands optional) |
|
| 14 | Rim | 9.00 & 12 units, high-strength iron. | |
| 15 | King pin | 50#(2") or 90#(3.5") , standard bolt type & JOST brand | |
| 16 | Landing gear | Capacity 28T, JOST brand, Model A300C | |
| 17 | Spare wheel carrier | 2 units | |
| 18 | Twist lock | 12 units (Suitable for 20ft / 40ft containers) | |
| 19 | Lash hook |
2×12mm diameter lash hooks at the rear; 12mm diameter lash hooks
Heavy-duty construction.
Available in large quantities. |
|
| 20 | Lashing Winch | Available in large quantities. | |
| 21 | Mud guard plate | Integrated design plate, heavy-duty design. | |
| 22 | Electric system | 24V, 7-pin socket, National standard. | |
| 23 | Lights |
LED lights with protection.
Side/rear/stop/indicator/parking/fog/reverse/clearance lights etc. |
|
| 24 | Reverse buzzer | 1 unit. | |
| 25 | Painting | Primer layer | One coat of anti-corrosive paint. |
| Final coat | Two coats of finish paint. | ||
| Color | As per the customer's requirements. | ||
| 26 | Delivery | Spray wax before departure and cover with a tarpaulin for protection. | |
| Other equipment | |||
|
1. One heavy-duty toolbox, maximum possible size.
2. Two sets of 8KG fire extinguishers with boxes.
3. One set of anti-static grounding straps.
4. All other necessary accessories.
5. Provide sufficient spare parts for the client, such as joints, hinges, lights, hooks, winches, etc. |
|||
40 Feet bulk cargo sidewall semi-trailer| Factory Price – Sailingvehicle
⭐⭐⭐⭐⭐
Price: 8,500 – 10,500 USD(Prices vary by configuration)
Maximize payload with our 40 Feet Bulk Cargo Sidewall Semi-trailer. Engineered for rough terrains, it ensures safe, efficient transport. Get a quote today!
Brand: TSV-SAILING
Model: TSV201702-40
Type: Sidewall Semi-trailer
Origin: China
Payment Term: T/T
Delivery time: 15-25 days
Shipping: Bulk cargo ship/Ro-Ro ship/Container shipment / SKD / CKD / etc.
Trailer Highlights
When transporting demanding agricultural products, minerals, or construction materials, investing in a reliable 40 Feet bulk cargo sidewall semi-trailer is absolutely crucial for your logistics business. Designed to handle the industry’s toughest challenges, this highly versatile trailer guarantees secure transport and maximized payload capacity, ensuring your fleet operates at peak efficiency day in and day out.
Advanced Engineering of the 40 Feet Bulk Cargo Sidewall Semi-Trailer
At the core of this rugged vehicle is an FEA-optimized T700 steel chassis. This premium high-strength foundation completely eliminates structural twisting, allowing fleet operators to confidently transport massive loads without ever compromising structural integrity. Coupled with our precisely engineered corrugated steel sidewalls, the design strictly prevents outward bulging under immense pressure. This entirely guarantees zero-leakage for your valuable loose bulk materials, preventing profit loss during long hauls. Furthermore, laser-welded armor decking entirely eliminates cargo leakage from the bottom and completely maximizes abrasion resistance against harsh payloads.
Premium Components for Unmatched Safety and Durability
Safety and long-term longevity are paramount in modern heavy-duty logistics. That is exactly why our 40 Feet bulk cargo sidewall semi-trailer features industry-leading WABCO braking systems. These highly advanced brakes utilize specially widened linings to strictly prevent dangerous thermal fading during steep, heavy descents. For a deeper understanding of standard air brake safety mechanisms, refer to this comprehensive guide on commercial vehicle braking systems.
To further protect your cargo from unpredictable weather damage, forged rope anchors are strategically placed to secure tarps tightly. Additionally, the integrated 16-ton heavy-duty axles significantly minimize rolling resistance, which translates directly to massive improvements in fleet fuel economy. The reinforced alloy suspensions expertly absorb dynamic shocks, totally guaranteeing uninterrupted heavy off-road operations. Every inch of the exterior is protected by premium polyurethane topcoats that perfectly withstand abrasive bulk cargo, fundamentally guaranteeing long-term fleet asset value.
Ready to drastically upgrade your bulk transportation capabilities and reduce maintenance costs? Our heavy-duty transport solutions are meticulously engineered for maximum ROI. Contact our expert sales team today to receive a customized quote and detailed configuration options for your commercial fleet.

Product Overview

1. Corrugated Steel Sidewalls
Engineered from high-strength materials, these corrugated steel sidewalls strictly prevent outward bulging. This robust construction entirely guarantees zero-leakage for bulk cargo, securing your valuable heavy-duty transport materials under extreme internal pressures.
2. Forged Rope Anchors
Strategically placed forged rope anchors provide incredibly secure tie-down points for heavy-duty protective tarps. This intelligent addition thoroughly prevents costly weather damage, keeping your sensitive bulk cargo perfectly dry and protected during unpredictable transits.
3. FEA-Optimized T700 Steel Chassis
At its core, the FEA-optimized T700 steel chassis totally eliminates dangerous structural twisting. This advanced engineering drastically reduces the trailer's tare weight, successfully maximizing your legal bulk payload capacity for superior trip profitability.
4. Polyurethane Topcoats
Coated with industrial-grade polyurethane topcoats, this trailer perfectly withstands severe abrasion from harsh bulk cargo. This premium surface treatment prevents corrosive decay, fundamentally guaranteeing your fleet's long-term asset value and professional brand appearance.
5. Integrated 16-Ton Heavy-Duty Axles
Featuring integrated 16-ton heavy-duty axles, this running gear significantly minimizes highway rolling resistance. This precise mechanical engineering dramatically maximizes your fleet fuel economy, directly reducing operational overhead and boosting your long-term logistics profitability.
6. Reinforced Alloy Suspensions
The robust reinforced alloy suspensions are meticulously designed to expertly absorb severe dynamic shocks. This high-performance system totally guarantees uninterrupted heavy off-road operations, providing unmatched stability and preventing structural fatigue in challenging environments.
7. WABCO Braking Systems
Industry-leading WABCO braking systems feature widened linings that strictly prevent thermal fading during heavy descents. This critical safety integration provides drivers with absolute stopping power, totally eliminating catastrophic accident risks on steep gradients.
8. Laser-Welded Armor Decking
The premium laser-welded armor decking entirely eliminates the risk of fine cargo leakage. This highly durable floor completely maximizes surface abrasion resistance against industrial loads, ensuring rapid, safe, and efficient loading cycles daily.
| Note: We will design drawings according to your requirements. |
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Our Packaging Advantages

Screw Rust Prevention
During the pre-shipment packaging of the semi-trailer, anti-rust oil is applied to the bolts to prevent corrosion during transportation.
Spray preservative
Built for the long haul! Every semi-trailer part is treated with premium anti-corrosion spray before leaving our factory, ensuring maximum rust protection and lasting durability.
Wax Spray
Factory-fresh and fully protected! Our pre-delivery full-trailer wax spraying shields against corrosion and weather, guaranteeing a lasting shine and maximum durability from day one.
Tarping
Flawless delivery guaranteed! Every trailer is fully tarped before leaving our factory, shielding your investment from dust and weather so it arrives in pristine condition.
Preparing the tank trailer for sea freight
Ready for the global stage! Our expert packaging and secure vessel loading ensure your tank trailers cross the ocean safely, arriving in perfect condition anywhere in the world.GET YOUR FREE QUOTE
Please fill in the form with details, so that we can send you a quotation correctly.
Please understand that there is a 5-8 hour time difference between China and Africa. We will send you the latest quotation within 2 hours after starting work in Beijing time.
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Our Advantages
Robust Suspension for Harsh Road Conditions
Designed specifically for the challenging road conditions often found in Africa, Southeast Asia, and South America, our trailer chassis is reinforced with heavy-duty mechanical suspension and widened leaf springs. Customers can also opt for air suspension systems for sensitive cargo. Paired with 12R22.5 or 315/80R22.5 wear-resistant tires, the trailer maintains excellent stability, reduces tire wear, and extends the overall lifespan of the vehicle even when navigating unpaved or mountainous roads.
Shipping and Delivery Solutions
We provide cost-effective and secure shipping solutions for global buyers. For a standard trailer, we typically recommend RORO (Roll-on/Roll-off) ships or bulk cargo ships. To provide the highest level of protection, we thoroughly spray the entire exterior with a protective wax coating and securely cover the vehicle with heavy-duty tarpaulins before it leaves the factory. This double-layered protection prevents seawater rust and weather damage during the voyage, ensuring the trailer arrives at your port in pristine condition.
Reliable After-Sales Support and Spare Parts
As a direct manufacturer, we don’t just sell trailers; we build long-term business partnerships. Every trailer comes with a comprehensive one-year warranty covering the main chassis and tank body. We understand that vehicle downtime costs you money, which is why we maintain a complete inventory of OEM spare parts, including API valves, brake pads, and suspension components. Our dedicated technical support team is always available to provide maintenance guidance and remote troubleshooting, ensuring your fleet remains safely on the road.
Why Choose Sailingvehicle for Your Transport Fleet?
With years of experience in heavy-duty commercial vehicle manufacturing, Sailingvehicle provides factory-direct pricing without compromising on quality. We have successfully exported thousands of trailers to international markets, earning a solid reputation for durability and excellence. Whether you need a standard trailer or a fully customized hauling solution, our engineering team is ready to deliver unmatched value to your business.













