4 Axle Dump Trailer
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4 Axle Dump Trailer
Product Details
4 axle dump trailers can automatically dump materials at a certain angle, which greatly saves time and labor, shortens the transportation cycle, improves production efficiency, and reduces transportation costs. The bracket can be tilted backward or sideways.

4 axle dump semi trailers are also called dump trucks or engineering vehicles and are equipped with automatic dumping devices. It consists of a car chassis, a hydraulic lifting mechanism, a power output device, and a cargo box. In civil engineering, it often runs together with excavators, loaders, and belt conveyors to form a production line for loading and unloading and transporting earth, gravel, and loose materials.

Details Display of 4 axle dump trailer
Our raw materials and OEM parts, including axles, suspensions, and tires, each node will be strictly inspected. In addition, advanced equipment is used throughout the production process, not just by workers, to ensure welding quality.

Specifications of 4 axle dump semi trailer
| Specification Item | Key Technical Parameters & Professional Specs |
|---|---|
| Product Model Name | Tested and Original 4 Axle Dump Trailer / Heavy-Duty Tipper Semi Trailer |
| Axle Configuration | Heavy-Duty 4 Axle Layout (High-Capacity Fuwa or BPW Standard Brand Axles) |
| Main Beam Material | Premium High-Tensile T700/Q345 Carbon Steel Submerged Arc Welded Frame |
| Hydraulic Tipping Tech | Multi-Stage Front-Lifting Hydraulic Cylinder System (Genuine HYVA Type System) |
| Cargo Box Box Spec | High-Strength U-Shape or Rectangular Steel Box with Reinforced Tipping Tailgate |
| Suspension System Specs | Heavy-Duty Mechanical Leaf Spring Suspension or Advanced Pneumatic Air Suspension |
| Braking Infrastructure | Dual-Line Pneumatic Braking System with ISO Standard Emergency Relay Valves |
| Quality Control Priming | Rigorous Factory Loading Weight Inspection and Hydraulic Tilting Validation |
Ready to enhance your transport efficiency?
Packaging and Shipping
We find the best transportation plan for customers based on the actual order size, reducing transportation costs, and thus saving transportation costs.
Common transportation methods: bulk carriers, roll-on/roll-off ships, container ships
(1) Waxing: The Waxing process to prevent the car body from being corroded by seawater during transportation
(2) Packaging: Securely fasten with steel wire to protect the trailer during transportation.
(3) Transportation: Reliable logistics services provided by well-known freight suppliers ensure safe and fast transportation.

Why choose us?
Chengda Group is a semi-trailer manufacturer integrating production, scientific research, and sales.
1. Budget saving: Factory direct sales, no middlemen.
2. Quick response: Always working on various social media, you can contact us directly. Most problems can be solved within 12 hours.
3. Delivery guarantee: 25-40 days after receiving the deposit.
4. Production tracking: We will proactively inform you of the production progress every week to ensure that you understand the production situation.
5. Inspection: An Inspection report will be given to you before delivery.
After-sales service: After-sales guarantee service to protect your order.





