| Customization: | Available |
|---|---|
| After-sales Service: | Manufacturers Provide Remote Instruction |
| Warranty: | 1 Year |
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A semi-trailer dump body is a heavy-duty hauling unit designed for transporting loose materials (e.g., sand, gravel, coal, or construction waste) and unloading them via hydraulic tilting. It consists of a dump box mounted on a semi-trailer chassis, typically pulled by a tractor truck.
| Items | Parameters |
| Overall dimension Length × width × height (mm) |
10300x2550x3500 |
| Lifting system | HYVA domestic cylinder, complete hydraulic oil for the front part of the car |
| Box size(mm) | 9300x2400x1650 |
| Maximum total mass | 10 tons |
| Box thickness | Bottom 8mm,sides 6mm |
| Axle | 16 ton Zhengyang axle, 3 pieces |
| Tires | 315/80R22.5 vacuum tires |
| Suspension | Three Bridges mechanical suspension (thickened, 70 axes) |
| Spring | 10 standard spring plates, 16mm thick |
| Other notes | The height of the beam is 520mm, 16mm above and 18mm below the web, 12mm, an 8mm beam is added at the neck of the elbow, traction pin, JOST leg, and powder coating. |
Dump Box (Container)
Material: High-strength steel (e.g., Hardox 450) or aluminum alloy.
Design: Open-top with reinforced sides; shapes include rectangular (standard) or U-shaped (for reduced residue).
Capacity: Ranges from 20 to 60 cubic meters (varies by model).
Hydraulic System
Function: Powers the lifting mechanism to tilt the box.
Components:
Hydraulic Cylinder(s): Single or double-acting (push/pull).
Pump: Driven by the truck's PTO (Power Take-Off) or independent engine.
Control Valve: Manual or electronic (for precision tipping).
Chassis & Suspension
Frame: Reinforced steel beams to withstand load stress.
Suspension: Air suspension (for heavy loads) or leaf spring (cost-effective).
Axles: 2-4 axles (depending on payload; e.g., 40-100 tons).
Tipping Mechanism
Rear Tilt: Most common; box lifts from the rear via hinge pins.
Side Tilt: Optional for confined spaces.
Angle: Typically 45°-60° for complete material discharge.
Safety Features
Stabilizer Legs: Prevent tipping during unloading.
Locking Pins: Secure the box during transit.
Overload Sensors: Alert if exceeding weight limits.
Working Principle
Loading: Material is loaded into the box via excavators or conveyors.
Transport: The tractor pulls the trailer to the destination.
Unloading:
The hydraulic system activates, lifting the box.
Material slides out by gravity (assisted by smooth inner linings if sticky).
The box resets to horizontal post-discharge.
Dump truck decomposition diagram (specific to the picture of the real car)
Hubei Kaili Special Vehicle Co., Ltd. is a wholly-owned subsidiary of Kaili Automobile Group, with CNC machining center, welding robot, fiber laser cutting machine, CNC plasma cutting machine and other advanced production equipment, is a high-end intelligent sanitation, emergency equipment special vehicle research and development production, system integration and operation services in one of the manufacturing enterprises.
Batch departure diagram
1. Q: Are you a factory or a trading company?
A: We are a leading manufacturer of emergency rescue vehicles, special box vehicles and sanitation vehicles. Welcome to Suizhou City, China's special automobile production base.
2. Q: Where is your factory located?
A: We are located in Suizhou City, Hubei Province, China
3. Q: How do I get there?
A: Welcome to the factory for inspection. You can fly to Wuhan Tianhe Airport, our company will arrange a special car to pick you up.
4. Can you make it exactly according to my requirements?
Yes. We have a professional research and development team that can produce products according to your needs.
5. Q: Do you provide the certification we need?
A: We can provide all kinds of certificates. Such as IOS, 3C and so on.
6. What are your terms of payment?
A: Telegraphic transfer is preferable.
7. Q: Do you arrange the shipment of vehicles?
A: Yes, we can arrange shipment according to the terms of trade.
8. Q: How can you help me?
A: We offer a tracking service and a one-year free warranty on all products. At the same time we provide free training and technical support to guide you to repair your products. If required, we will also air the original spare parts.
9. Q: What about the packing?
A: All the packing is up to export standard.
10. Q: How long is the delivery time?
A: According to the arrangement of the workshop, the order is usually 15 to 20 working days.
11. Q: How is the quality of your factory's trucks?
A: Our truck has obtained ISO9001:2008 and relevant certificates such as CCC, B&V, GCC, OTTC, ADR, etc. The chassis and accessories are all from the original factory and are labeled with anti-counterfeiting labels.
For other questions, we will get back to you as soon as possible after receiving your inquiry!
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