3-Axle Rear Dump Semi-Trailer
Product Overview
- This product is a 3-axle rear dump semi-trailer, primarily used for the transport and unloading of bulk materials such as sand, gravel, coal, ore, and earthwork.
- It utilizes a hydraulic lifting system to tilt the cargo box backward for unloading; the steep dumping angle ensures materials slide out smoothly with minimal residue.
- The product features a simple structure, a reliable hydraulic system with a low failure rate, and easy maintenance. It is highly adaptable to work sites, requiring no wide lateral clearance, making it ideal for use in confined areas such as mines, construction sites, and quarries in markets like Central Asia and Russia.
Key Features
- Stable Lifting and Anti-Rollover Design: Optimized lifting mechanism and center-of-gravity layout ensure a stable unloading process and minimize the risk of rollover. This safeguards personnel and equipment while reducing downtime losses caused by rollovers.
- Steep Dumping Angle and Minimal Material Residue: The steep rear-dumping angle ensures smooth material flow and thorough unloading, thereby increasing transport efficiency and reducing cargo loss.
- High Site Adaptability: Unloading operations can be performed without the need for wide lateral clearance; the trailer can be operated flexibly in confined spaces like construction sites and mining areas, expanding its scope of application.
- Simple Structure and Low Failure Rate: The hydraulic system features a streamlined design using mature, reliable components; it is easy to maintain with low repair costs and minimal downtime, making it suitable for operations in remote areas. 5. High load-bearing capacity; features a tri-axle design with a maximum payload of 30,000 kg. High single-trip capacity reduces unit transport costs, making it ideal for heavy-duty, long-distance hauling tasks.
Technical Specifications
| Product Name | Rear Dump Semi Trailer |
| Loading Capacity | 30~60 Ton |
| Axle | 3 axle,BPW/FUWA |
| Tyre | 12 pieces, 10.00R20 |
| Dimensions | 9000 ~ 12000mm x 3000 x 1750mm (can be customized) |
| Tare weight | 10~12ton |
| Hydraulic Cylinder | HYVAhydraulic cylinder with one set of PTO |
| Rims | 8.5-20,9.0-20 |
| Suspension System | Leaf spring Suspension/Air suspension |
| Brake System | Dual line pneumatic brake system with WABCO emergency relay valve |
| Main Beam | Height 500mm Q345 carbon steel |
| Chassis | Upper 14mm, lower 16mm,middle 8mm |
| Kingpin | 2' or 3.5' interchangeable,JOST brand |
| Twist locks | 12 units ISO THT brand |
| Landing Gear | 28 Tons, Two speed manual operation |
| Electrical System | Voltage: 24v Receptacle: 7 ways (7 wire hamess) |
| Painting | All color will be available |
| Tool Box | One tool box with a set of standard trailer tools |
Applications
- Mining: Short-distance transport of ore and waste rock within mining areas; supports high-angle dumping to ensure complete material discharge and improve transport efficiency.
- Construction Sites: Transport and unloading of sand, gravel, cement, and earthworks materials; flexible operation in confined spaces ensures material supply at the construction site.
- Road Construction: Transport of roadbed fill materials; supports rapid unloading to coordinate with paving operations and enhance construction efficiency. Quarrying: Transport of crushed stone and large rock fragments; high load-bearing capacity; adaptable to rugged, complex terrain.
- Coal Transport: Haulage from mines to coal washing plants or transfer stations; suitable for bulk cargo transport with high efficiency; ensures complete unloading with no residual material.
Suitable for mining areas and infrastructure construction sites in Central Asia and Russia; features a simple structure and low failure rate; ideal for remote locations with limited maintenance facilities.
Customization and Purchasing Information
Customizable Options
- Color (customer's choice);
- Suspension system (mechanical or air suspension);
- Kingpin specifications (2-inch or 3.5-inch JOST);
- Tire brand and model selection;
- Cargo box dimensions (customizable upon request);
- Lifting system brand selection.
- OEM/ODM Capabilities: Custom design and production available based on client requirements.
- Minimum Order Quantity (MOQ): Typically starts at 1 unit.
- Sample Policy: Factory visits and on-site inspections of vehicles in production can be arranged.
- Production Lead Time: Typically 15–30 working days after receipt of deposit and drawing confirmation.
- Delivery Lead Time: 25–40 working days.
- Packaging: Usually shipped unwaxed/naked; critical components treated with wax and anti-rust/anti-collision protection; suitable for Ro-Ro (Roll-on/Roll-off) or container shipping.
Quality and Certification
- Quality Inspection: Standard procedures include raw material inspection, welding inspection, axle/suspension assembly inspection, braking and electrical system testing, and full-vehicle road testing.
- Product Certification: Certifications required by the destination country, such as CCC (China Compulsory Certification), OTTC, COC (Certificate of Conformity), CE, ECE, ADR, and other international standards.
- Corporate Certification: e.g., ISO 9001 Quality Management System certification.
- Available Documentation: Typically includes the Vehicle Certificate of Conformity, warranty certificates for major components (axles, tires, etc.), material certificates, etc.
FAQ
- What is the maximum payload capacity of your 3-axle rear-dump semi-trailer?
We offer a range of payload capacities, from 30 tons to 60 tons. Please let us know your local road regulations and the type of cargo you intend to transport, and we will recommend the most suitable model for you.
- Which brand of hydraulic cylinders do you use for your dump semi-trailers?
We can install either top-tier domestic brands or well-known imported hydraulic cylinders, depending on your requirements. Please let us know your specific preferences.
- Can we inspect your factory?
Yes, you are welcome to visit our factory! We are located in Jinan, Shandong, China.
- Can you install an ABS system and customize the side wall height?
Yes, we offer customization for the ABS system, lighting system, cargo box height, and steel plate thickness. Please send us your detailed requirements.
- What customs clearance documents can you provide?
We can provide the commercial invoice, packing list, bill of lading, factory certificate of origin, and other relevant documents based on your customs clearance requirements.